Naoki Hirayama,
Koichiro Yoshino,
Katsutoshi Itoyama,
Shunsuke Mori,
Hiroshi G. Okuno:
Automatic Speech Recognition for Mixed Dialect Utterances by Mixing
Dialect Language Models,
IEEE/ACM Transactions on Audio, Speech and Language Processing,
accepted, Dec. 10, 2014. IF: 2.625
Yoshiaki Bando, Takuma Otsuka, Kazuhiro Nakadai, Satoshi Tadokoro,
Masashi Konyo, Katsutoshi Itoyama, Hiroshi G. Okuno:
Posture Estimation of Hose-shaped Robot by using Active Microphoe Array,
Advanced Robotics, accepted,
Oct. 30, 2014.
Akira Maezawa,Hiroshi G. Okuno:
MAHLER : Audio-to-Score Alignment based on Joint Bayesian Inference of Timbre,
Volume, Tempo, and Performer-Dependent Note Onset Timings.
Computer Music Journal, in print, Vol.39, Issue 1 (Spring 2015),
accepted, Jan. 23, 2014.
MIT Press. IF: 0.410
2014
Kuniaki Noda, Yuki Yamaguchi, Kazuhiro Nakadai,
Hiroshi G. Okuno,
Tetsuya Ogata:
Audio-Visual Speech Recognition using Deep Learning.
Applied Intelligence,
published on line first, Nov. 22, 2014, Springer.
doi: http://dx.doi.org/10.1007/s10489-014-0629-7
Takuma Otsuka, Katsutoshi Ishiguro, Hiroshi Sawada,
Hiroshi G. Okuno:
Multichannel Sound Source Dereverberation and Separation for Arbitrary Number of Sources based on Bayesian Nonparametrics
IEEE/ACM Transactions on Audio, Speech and Language Processing,
Vol.22, No.12 (Dec. 2014) 2218-2232. IF: 2.625
doi:10.1109/TASLP.2014.2363790
Akira Maezawa, Katsutoshi Itoyama,
Hiroshi G. Okuno:
Nonparametric Bayesian dereverberation ofpower spectrograms based on
infinite-orderautoregressive processes and interpretation,
IEEE/ACM Transactions on Audio, Speech and Language Processing,
Vol.22, No.12 (Dec. 2014) 1918-1930.
doi:10.1109/TASLP.2014.2355772
IF: 2.625
Ui-Hyun Kim, Kazuhiro Nakadai,
Hiroshi G. Okuno:
Improved Sound Source Localization in Horizontal Plane for Binaural Robot Audition,
Applied Intelligence,
Springer, published on line: 18 June 2014.
doi:10.1007/s10489-014-0544-y
IF: 1.853
Angelica Lim, Hiroshi G. Okuno:
The MEI Robot: Towards Using Motherese to Develop Multimodal Emotional
Intelligence.
IEEE Transactions on Autonomous Mental Development,
Vol.6, Issue 2 (June 2014) pp.126-138,
doi:10.1109/TAMD.2014.2317513
IF: 2.170
Ikkyu Aihara, Takeshi Mizumoto, Takuma Otsuka, Hiromitsu Awano, Kohei Nagira,
Hiroshi G. Okuno, Kazuyuki Aihara:
Spatio-Temporal Dynamics in Collective Frog Choruses Examined by Mathematical
Modeling and Field Observation.
Scientific Reports,
4:3891 Nature Publishing Group, 27 Jan. 2014.
doi: 10.1038/srep03891
IF: 2.927
Takuma Otsuka, Katsutoshi Ishiguro, Hiroshi Sawada, Hiroshi G. Okuno:
Bayesian Nonparametrics for Microphone Array Processing,
IEEE/ACM Transactions on Audio, Speech and Language Processing,
in print, Vol.22, Issue 2 (Feb. 2014) 493--504..
doi: 10.1109/TASLP.2013.2294582 IF: 1.675
Tsuyoshi Tasaki, Tetsuya Ogata, Hiroshi G. Okuno:
The Interaction between a Robot and Multiple People based on Spatially Mapping
of Friendliness and Motion Parameters,
Advanced Robotics, Vol.28, Issue 1 (Jan. 2014) pp.39-51
Published on line on 30 Oct. 2013.
doi: 10.1080/01691864.2013.854457 IF: 0.510
Ui-Hyun Kim, Hiroshi G. Okuno:
Improved Binaural Sound Localization and Tracking for Unknown Time-
Varying Number of Speakers,
Advanced Robotics,
Vo.27, Issue 17 (Nov. 2013).
Published Online on 1 July 2013.
doi: 10.1080/01691864.2013.812177
Keisuke Nakamura,
Kazuhiro Nakadai,
Hiroshi G. Okuno:
A real-tome super-resolution robot audition system that improves the robustness
of simultaneous speech recognition
Advanced Robotics, Vol.27 Issue 12, pp.933-945,
Published Online on 10 May 2013.
doi:10.1080/01691864.2013.797139
2nd Advanced Robotics Best Paper Award
Daichi Sakaue, Katsutoshi Itoyama, Tetsuya Ogata, Hiroshi G. Okuno:
Robust Multipitch Analyzer against Initialization based on
Latent Harmonic Allocation using Overtone Corpus,
Journal of Information Processing, Vol.21, No.2 (Apr. 2013),
pp.246-256, IPSJ, Jan. 2013.
doi:10.2197/ipsjjip.21.246
Kohei Nagira, Takuma Otsuka, Hiroshi G. Okuno:
Nonparametric Bayesina Sparse Factor Analysis for Frequency Doain Blind Source
Separation without Pearmuation Ambiguity,
EURASIP Journal on Audio, Speech, and Music Processing,
2013, 2013:3.
doi:10.1186/1687-4722-2013-4
2012
Kazunori Komatani, Mikio Nakano, Masaki Katsumaru, Kotaro Funakoshi,
Tetsuya Ogata, Hiroshi G. Okuno:
Automatic Allocation of Training Data for Speech Understanding based on
Multiple Model Combinations,
IEICE Transactions on Information and Systems,
Vol.E95-D, No.9 (Sep. 2012) pp.2298-2307.
pdf
Akira Maezawa, Katsutoshi Itoyama, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
Automated Violin Fingering Transcription Through Analysis of an Audio Recording,
Computer Music Journal, Fall 2012, Vol.36, No.3, pp.57-72
Posted Online August 14, 2012
doi:10.1162/COMJ_a_00129
Shun Nishide, Jun Tani, Toru Takahashi, Hiroshi G. Okuno,
Tetsuya Ogata:
Tool-Body Assimilation of Humanoid Robt using Neuro-Dynamical System,
IEEE Transactions on Autonomous Mental Development,
Vol.4, Issue:2 (June 2012) pp.139-149, 2012.
doi:10.1109/TAMD.2011.2177660
Angelica Lim, Takeshi Mizumoto, Tetsuya Ogata, Hiroshi G. Okuno:
A musical robot that synchronizes with a co-player using non-verbal cues,
Advanced Robotics, Special Issue on Cutting Edge of Robtics in Japan,
Vol.26, Issue 3-4 (Jan. 2012) pp.363-381.
doi:10.1163/156855311X614626
Angelica Lim, Tetsuya Ogata, Hiroshi G. Okuno:
Towards expressive musical robots: A cross-modal framework
for emotional gesture, voice and music,
EURASIP Journal on Audio, Speech, and Music Processing,
2012:3, Published: 17 January 2012.
doi:10.1186/1687-4722-2012-3
Tatsuhiko Itohara, Takuma Otsuka, Takeshi Muzumoto, Angelica Lim,
Tetsuya Ogata, Hiroshi G. Okuno:
A multi-modal tempo and beat tracking system based on
audio-visual information from live guitar performances.
EURASIP Journal on Audio, Speech, and Music Processing,
2012, 2012:6, Published: 20 January 2012.
doi:10.1186/1687-4722-2012-6
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Efficient Blind Dereverberation and Echo Cancellation based on Independent Component Analysis for Actual Acoustic Signals,
Neural Computation,
Vol.24, Issue 1 (Jan. 2012) pp. 234-272, MIT Press.
doi:10.1162/NECO_a_00219
Posted online Dec. 9, 2011. IF: 2.290
Hiromasa Fujihara, Masataka Goto, Jun Ogata, Hiroshi G. Okuno:
LyricSynchronizer: Automatic Synchronization Method Between Musical Audio Signals and Lyrics,
IEEE Journal of Selected Topics in Signal Processing, Vol.5, No.6
(Oct. 2011) pp.1252-1261,
doi:10.1109/JSTSP.2011.2159577
Tsuyoshi Tasaki, Fumio Ozaki, Nobuto Matsuhira,
Tetsuya Ogata,
Hiroshi G. Okuno:
People Detection Based on Spatial Mapping of Friendliness and Floor Boundary
Points for a Mobile Navigation Robot,
Journal of Robotics, vol. 2011, Article ID 683975, 10 pages, 2011.
doi:10.1155/2011/683975Hindawi Publishing
Corp.
Zhang Yang, Tetsuya Ogata, Shun Nishide, Toru Takahashi,
Hiroshi G. Okuno:
Classification of Known and Unknown Environmental Sounds based on
Self-organized Space using Recurrent Neural Network,
Advanced Robotics, Vol.25, Issue 17 (Jan. 2011) pp. 2127-2141.
doi:10.1163/016918611X595017
Shun Nishide, Jun Tani, Hiroshi G. Okuno, Tetsuya Ogata:
Towards Written Text Recognition based on Handwriting Experiences
using Recurrent Neural Network,
Advanced Robotics, Vol.25, Issue 17 (Jan. 2011) pp.2173-2187.
doi:10.1163/016918611X595026
Takeshi Mizumoto, Ikkyu Aihara, Takuma Otsuka, Ryu Takeda, Kazuyuki Aihara,
Hiroshi G. Okuno:
Sound imaging of nocturnal animal calls in their natural habitat,
Journal of Comparative Physiology A:
Neuroethology, Sensory, Neural, and Behavioral Physiology,
Vol.197, No.9, 915-921,
Online First, 17 May 2011.
doi:10.1007/s00359-011-0652-7,
html,
Supplementary material at MetaPress.
Takeshi Mizumoto, Ikkyu Aihara, Takuma Otsuka, Ryu Takeda, Kazuyuki Aihara,
Hiroshi G. Okuno:
Sound Imaging of Nocturnal Animal Calls in Their Natural Habita,
Journal of Comparative Physiology A,
Accepted and Online First,
17 May 2011.
doi:10.1007/s00359-011-0652-7
Ikkyu Aihara, Ryu Takeda, Takeshi Mizumoto, Takuma Otsuka, Toru Takahashi,
Hiroshi G. Okuno, Kazuyuki Aihara:
Complex and Transitive Synchronization in a Frustrated System of
Calling Frogs,
Physical Review E,
Vol.83, Issue 3. 031913 (2011) [5 pages],
21 Mar. 2011.
doi:10.1103/PhysRevE.83.031913
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Real-Time Audio-to-Score Alignment using Particle Filter for Co-player Music Robots,
EURASIP Journal of Advances in Signal Processing,
Vol.2011, Article ID 384651, 13 pages, 2011, Hindawi Pub.
online page,
doi:10.1155/2011/384651
Takuya Yoshioka, Tomohiro Nakatani, Masato Miyoshi, Hiroshi G. Okuno:
Blind Separation and Dereverberation of Speech Mixtures by Joint Optimization,
IEEE Transactions on Audio, Speech and Language Processing,
Vol.19, Issue 1 (Jan. 2011) pp.69-84, IEEE.
doi:10.1109/TASL.2010.2045183
Mikio Nakano, Yuji Hasegawa, Kotaro Funakoshi, Yohane Takeuchi,
Toyotaka Torii, Kazuhiro Nakadai, Naoyuki Kandai, Kazunori Komatani,
Hiroshi G. Okuno, Hiroshi Tsujino:
A Multi-Expert Model for Dialogue and Behavior Control of Conversational
Robots and Agents.
Knowledge-Based Systems, Vol.24 (2011) pp.248-256, Elsevier.
doi:10.1016/j.knosys.2010.08.004,
Preprint
2010
Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Query-by-Example Music Information Retrieval by Score-Informed Source Separation
and Remixing Technologies,
EURASIP Journal on Advances in Signal Processing,
Vol.2010, Article ID 172961, 14 pages, Hindawi Pub., Dec. 2010.
online page,
doi:10.1155/2010/172961
Kazunori Komatani, Yuichiro Fukubayashi, Satoshi Ikeda, Tetsuya Ogata,
Hiroshi G. Okuno:
Selecting Help Messages by using Robust Grammar Verification for
Handling Out-of-Grammar Utterances in Spoken Dialogue Systems.
IEICE Transactions D., Vol.E93-D, No.12 (Dec. 2010) pp.3359-3367.
doi:10.1587/transinf.E93.D.3359
Kazuhiro Nakadai,
Toru Takahashi,
Hiroshi G. Okuno,
Hirofumi Nakajima, Yuji Hasegawa, Hiroshi Tsujino:
Design and Implementation of Robot Audition System "HARK",
- Open Source Software for Listening to Three Simulteaneous Speakers,
Advanced Robotics, Vol.24, Issue 5-6 (Jan 2010) pp.739-761,
VSP and Robotics Society of Japan.
doi:10.1163/016918610X493561
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Binaural Active Audition for Humanoid Robots to Localize Speech over Entire
Azimuth Range,
Applied Bionics and Biomechanics, Special Issue on "Humanoid Robots",
Vol.6, Issue 3 & 4(Sep. 2009) pp.355-368,
Taylor & Francis 2009.
doi:10.1080/11762320903007430
Hyun-Don Kim, Jinsung Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Target Speech Detection and Separation for Communication with
Humanoid Robots in Noisy Home Environments,
Advanced Robotics, Vol.23, Issue 15 (2009) 2093-2111,
VSP and Robotics Society of Japan.
doi:10.1163/016918609X12529300552105
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Self-Organization of Dynamic Object Features based on Bi-Directional Training,
Advanced Robotics, Vol.23, Issue 15 (2009) 2035-2057.
doi:10.1163/016918609X12529289797027VSP and Robotics Society of Japan.
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Autonomous Motion Generation based on Reliable Predictability,
Journal of Robotics and Mechatronics,
special issue on Kukanchi Interactive Human-Space Design and Intelligence
Dedicated to Dr. Kazuo Tanie,
Vol.21, No.4 (2009) 478-488.
Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Parameter Estimation for Harmonic and Inharmonic Models by Using Timbre Feature Distributions,
IPSJ Journal, Vol.50, No.7 (Jul. 2009) 1757-1767, IPSJ.
Journal of Information Processing, Vol.17 (2009) 191-201, IPSJ.
pdfDL
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Human Tracking System Integrating Sound and Face Localization using
EM Algorithm in Real Environments,
Advanced Robotics, Vol.23, Issue 6 (May 2009) 629-653,
doi:10.1163/156855309X431659VSP and Robotics Society of Japan.
Shun Shiramatsu, Kazunori Komatani, Koiti Hasida, Tetsuya Ogata,
Hiroshi G. Okuno:
Game-Theoretic Model of Referential Coherence and Its Empirical
Verification Using Large Japanese and English Corpora.ACM Transactions on Speech and Language Processing, Vol.5, No.3 (Oct. 2008) Article 6, ACM.
pdf,
doi:10.1145/1410358.1410360
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Predicting Object Dynamics from Visual Images through Active Sensing Experiences,Advanced Robotics, Vol.22, Issue 5 (May 2008) pp.527-546,
doi:10.1163/156855308X294879Online version,
VSP and Robotics Society of Japan.
Hiroshi G. Okuno, Shun'ichi Yamamoto, Kazuhiro Nakadai, Jean-Marc Valin,
Kazunori Komatani, Tetsuya Ogata:
A Portable Robot Audition Software System for Multiple Simultaneous Speech Signals.Journal of Acoustic Society of America, Vol.123, No.5 (May 2008) Pt.2, pp.3066-3067.
Kazuyoshi Yoshii, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Hybrid Collaborative and Content-based Music Recommendation Using
Incrementally-trainable Probabilistic Generative Model. IEEE Transactions on Audio, Speech and Language Processing,
Vol.16, No.2 (Feb. 2008) pp.435-447,
pdf,
doi:10.1109/TASL.2007.911503
2007
Ryunosuke Yokoya, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Experience Based Imitation Using RNNPB. Advanced Robotics, Vol.21, Issue 12 (2007) pp.1351-1367,
doi:10.1163/156855307781746106Online version,
VSP and Robotics Society of Japan.
Jean-Marc Valin, Shun'ichi Yamamoto, Jean Rouat, Francois Michaud,
Kazuhiro Nakadai, Hiroshi G. Okuno:
Robust Recognition of Simultaneous Speech By a Mobile Robot. IEEE Transactions on Robotics,
Vol.23, No.4 (Aug. 2007) pp.742--752.
pdf,
doi:10.1109/TRO.2007.900612
Kazuyoshi Yoshii, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Drumix: An Audio Player with Functions of Realtime Drum-Part
Rearrangement for Active Music Listening. IPSJ Journal, Vol.48, No.3 (Mar. 2007), 1229-1239, 情報処理学会.
IPSJ Digital Courier,
Vol.3 (2007), pp.134-144.
pdf電子図書館
IPSJ Digital Courier 船井若手奨励賞
Kazuyoshi Yoshii, Masataka Goto, Hiroshi G. Okuno:
Drum Sound Recognition for Polyphonic Audio Signals
by Adaptation and Matching of Spectogram Templates
with Harmonic Structure Suppression. IEEE Transactions on Audio, Speech and Language Processing,
Vol.15, No.1 (Jan. 2007) pp.333-345,
pdf,
doi:10.1109/TASL.2006.876754
電気通信普及財団テレコム技術学生賞
Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Instrogram: Probabilistic Representation of Instrument Existence for Polyphonic Music. IPSJ Journal,
Vol.48, No.1 (Jan. 2007), pp.214-226, 情報処理学会.
電子図書館IPSJ Digital Courier,
pdfVol.3 (2007) pp.1-13.
IPSJ Digital Courier 船井若手奨励賞
Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Instrument Identification in Polyphonic Music:
Feature Weighting to Minimize Influence of Sound Overlaps. EURASIP Journal on Applied Signal Processing,
Special issue on Music Information Retrieval Based on Signal Processing,
Vol.2007, Article ID 51979, 15 pages, 2007,
doi:10.1155/2007/51979
Takamichi Saito, Kentaro Umesawa, Hiroshi G. Okuno:
A Privacy-Enhanced Access Control. pdfSystems and Computers in Japan, Vol.37, No.5 (May 2006) pp.77-86.
pdfdoi:10.1002/scj.10214
Yasuhiro Akiba, Eiichiro Sumita, Hiromi Nakaiwa, Seiichi Yamamoto,
Hiroshi G. Okuno:
Using Multiple Edit Distances to
Automatically Grade Outputs from Machine Translation Systems. IEEE Transactions on Audio, Speech and Language Processing,
Vol.14, No.2, (Mar. 2006) 393--402.
pdfdoi:10.1109/TSA.2005.860770
Takuya Yoshioka, Takafumi Hikichi, Masato Miyoshi, Hiroshi G. Okuno:
Common Acoustical Pole Estimation from Multi-Channel Musical Audio Signals.
IEICE Trans. on Fundamentals of Electronics, Communications, and
Computer Sciences, Vol.E89-A, No.1 (Jan. 2006) 240-247,
IEICE.
2005
Tetsuya Ogata, Hayato Ohba, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Extracting Multi-Modal Dynamics of Objects using RNNPB. Journal of Robotics and Mechatronics,
Vol.17, No.6 (Dec. 2005) pp.681-688,
Special Issue on Human Modeling in Robotics.
Tsuyoshi Tasaki, Shohei Matsumoto, Hayato Ohba, Shun'ichi Yamamoto,
Mitsuhiko Toda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Dynamic Communication of Humanoid Robot with Multiple People Based on
Interaction Distance. 人工知能学会論文誌, Vol.20, No.3, pp.209-219, Mar. 2005.
オンライン論文誌doi:10.1527/tjsai.20.209
Kazunori Komatani, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno:
User Modeling in Spoken Dialogue Systems to Generate Flexible Guidance. User Modeling and User-Adapted Interaction,
Special Issue on Language-Based Interaction: User Modeling and Adaptation,
Vol.15, No.1-2 (2005) pp.169-183, Kluwer.
pdfAbstractdoi:10.1007/s11257-004-5659-0
Tino Lourens, Hiroshi G. Okuno, Hiroshi Tsujino:
A computational model of monkey cortical grating cells. Biological Cybernetics,
Vol.92, No.1 (Jan. 2005) 61--70.
Springer-Verlag.
pdfpdfdoi:10.1007/s00422-004-0522-2
2004
Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, Hiroshi Tsujino:
Improvement of Recognition of Simultaneous Speech Signals Using AV Integration and Scattering Theory for Humanoid Robots. Speech Communication, Vol.44, Issues 1-4 (Oct. 2004) 97--112,
Elsevier.
doi:10.1016/j.specom.2004.10.010
Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano:
Effects of increasing modalities in recognizing three simultaneous speeches.
Speech Communication, Vol.43, Issue 4, pp.347-359,
Sep. 2004.
pdfdoi:10.1016/j.specom.2004.03.008
Hiroshi G. Okuno, Kazuhiro Nakadai:
Active audition for humanoid robots that can listen to three
simultaneous talkers. Journal of the Acoustical Society of America,
Vol.113, No.4, Pt.2 of 2, Apr. 2003, pp.2230.
Abstract at ASA.
Hiroshi G. Okuno, Kazuhiro Nakadai, Ken'ichi Hidai, Hiroshi Mizoguchi,
Hiroaki Kitano:
Human-Robot Non-Verbal Interaction Empowered by
Real-Time Auditory and Visual Multiple-Talker Tracking. Advanced Robotics,
Vol.17, Issue 2, pp.115-130,
VSP and Robotics Society of Japan,
2003.
doi:10.1163/156855303321165088Online version,
pdf
Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
Real-Time Auditory and Visual Multiple-Speaker Tracking For
Human-Robot Interaction. Journal of Robotics and Mechatronics,
special issue on Human Robot Interaction, Vol.14, No.5 (2002) 479-489,
Mechatronics Society of Japan.
Hiroshi G. Okuno, Shin-ichi Minato, and Hideki Isozaki:
On the Properties of Combination Set Operations. Information Processing Letters, Elsevier,
Vol. 66, No.4 (May 1998) pp.195--199.
doi:10.1016/S0020-0190(98)00067-2
Hiroshi G. Okuno, Nobuyasu Osato, Ikuo Takeuchi:
Firmware approach to fast Lisp interpreter,
SIGMICRO Newsletter,
Vol.19, Issue 1-2 (June 1988) pp.5-11, ACM,
pdfACM DL
Toshiaki Sugimura, Ikuo Takeuchi, Hiroshi G. Okuno, and Yoshiji Amagai:
Japanese facilities on ELIS,Electrical Communication Laboratories Technical Journal,
Vol.37, No.2 (1988), pp.145-52.
Ikuo Takeuchi, Hiroshi G. Okuno, Nobuyasu Osato, and Kenichi Yamazaki:
A multiple programming paradigm list processor TAO, Electrical Communication Laboratories Technical Journal
Vol.37, No.2 (1988), pp.137-143.
Ikuo Takeuchi, Hiroshi G. Okuno, and Nobuyasu Osato:
A list processing language TAO with multiple programming paradigms,New Generation Computing,
Vol.4, No.4 (1986) pp.401-444.
doi:10.1007/BF03037392
1983
Ikuo Takeuchi, Hiroshi G. Okuno, Nobuyasu Osato:
TAO: a harmonic mean of Lisp, Prolog and Smalltalk,
SIGPLAN Notices, Vol.18, Issue 7 (July 1983) pp.65-74,
pdfACM DL
1978
Ikuo Takeuchi, and Hiroshi G. Okuno:
A List Processor LIPQ.Review of the ECL, Vol.26, No.5--6 (May--Jun. 1978)
pp.767--779.
Makoto Amamiya, Ikuo Takeuchi, Hiroshi G. Okuno, and Kohei Noshita:
A Programming Language FORMAL-2 and Its Implementation. Review of the ECL, Vol.22, No.11--12 (Nov.--Dec., 1974)
pp.1084--1096.
Angelica Lim,
Hiroshi G. Okuno:
Developing Robot Emotions through Interaction with Caregives.
Jordi Vallverd� (Ed.)
Synthesizing Human Emotion in Intelligent Systems and Robotics,
in print, Hershey, PA, IGI Global, 2014.
Yukara Ikemiya,
Katsutoshi Itoyama,
Hiroshi G. Okuno:
Transferring Vocal Expression of F0 Contour using Singing Voice Synthesizer,
Moonis Ali, et al (Eds.):
Modern Advances in Applied Intelligence -
the 27th International Conference on Industrial, Engineering and Other Applications of Applied Intelligence Systems, IEA/AIE-2014, Proceedings, Part II,
Lecture Notes in Computer Science, Vol.8482, pp. 250-259. June 3-6, 2014, Kaohsiung, Taiwan.
doi:10.1007/978-3-319-07467-2_27
Yukara Ikemiya, Katsutoshi Itoyama,
Hiroshi G. Okuno:
Transferring Vocal Expression of F0 Contour using Singing Voice Synthesizer,
Moonis Ali, et al (Eds.):
Modern Advances in Applied Intelligence -
the 27th International Conference on Industrial, Engineering and Other Applications of Applied Intelligence Systems, IEA/AIE-2014, Proceedings, Part II,
Lecture Notes in Computer Science, Vol.8482, pp. 250-259. June 3-6, 2014, Kaohsiung, Taiwan.
Mayumi J. Hikita,
Hiroshi G. Okuno:
PROPOSAL OF INTERNATIONAL CONFERENCE PROMOTION --- Destination Branding and Risk anagement by a network of conference centres ---,
Masaaki Mochimaru (Ed.): Serviceology for Services: Selected papers of the 1st International Conference of Serviceology,
Selected papers of the 1st International Conference of Serviceology,
pp.85-95, 2014.
ISBN 978-4-431-54816-7, Springer.
doi: 10.1007/978-4-431-54816-4_10
2013
Shotaro Sano,
Takuma Otsuka,
Hiroshi G. Okuno:
Solving Google's Continuous Audio CAPTCHA with HMM-based Automatic Speech Recognition,
Advances in Information and Computer Security,
Proceedings of the 8th International Workshop on Security (IWSEC 2013),
Lecture Notes in Computer Science, Vol.8231, pp.36-52, Springer,
Nov. 18-20, Okinawa.
The Best Paper Award
Descriptiondoi: 10.1007/978-3-642-41383-4_3
Ui-Hyun Kim,
Kazuhiro Nakadai,
Hiroshi G. Okuno:
Improved Sound Source Localization and Front-Back Disambiguation for
Humanoid Robots with Two Ears,
Recent Trends in Applied Artificial Intelligence,
Lecture Notes in Computer Science, Vol.7906, pp.282-291,
Springer. June 17-21, Amsterdam, The Netherland.
(Acceptance rate for long papers: 34.7%).
The Best Paper Award (1/103 papers)
doi: 10.1007/978-3-642-38577-3_29
YangYang Huang,
Takuma Otsuka,
Hiroshi G. Okuno:
A Speaker Dialization System with Robust Speaker Localization and Voice
Activity Detection,
Comtemprary Challenges and solutions in Applied Artificial Intelligence,
Studies in Computational Intelligence, Vol. 489 (2013) pp.77-82,
Springer. June 17-21, Amsterdam, The Netherland.
doi: 10.1007/978-3-319-00651-2_11
2012
Kohei Nagira,
Takuma Otsuka,
Tetsuya Ogata,
Hiroshi G. Okuno:
Infinite Sparse Factor Analysis for Blind Source Separation in Reverberant Environments,
SSPR/SPR2012,
Lecture Notes in Computer Science, Vol. 7626, pp.638-647,
Nov. 7-9. Hiroshima, Japan.
doi: 10.1007/978-3-642-34166-3_70
Angelica Lim,
Hiroshi G. Okuno:
Using speech data to recognize emotion in human gait,
Human Behavior Understanding,
A.A. Salah et al. (Eds): Human Behavior Understanding 2012,
Lecture Notes in Computer Science, Vol.7559, pp.52-64, Springer,
Algarve, Portgul, October 7, 2012.
acceptance rate 42%.
Abstractdoi: 10.1007/978-3-642-34014-7_5
Katsutoshi Itoyama,
Tetsuya Ogata,
Hiroshi G. Okuno:
Automatic Chord Recognition Based on Probabilistic Integration of Acoustic Features and Chord Transition,
He Jiang et al. (Eds.):
Advanced Research in Applied Artificial Intelligence,
IEA/AIE-2012, pp.58-67,
Lecture Notes in Artificial Intelligence, Vol.7345. Springer. June 9-12, Dalian, China.
doi: 10.1007/978-3-642-31087-4_7
Adaptive Pitch Control for Robot Thereminist using Unscented Kalman Filter.
H. Jiang, M. Ali, and M. Li (Eds.), Modern Advances in Intelligent
Systems and Tools, Studies in In Computational Intelligence,
pp.19-24, Springer. June 9-12, Dalian, China, 2012. (IEA/AIE-2012)
doi: 10.1007/978-3-642-30732-4_3
2011
Kohei Nagira,
Toru Takahashi,
Tetsuya Ogata,
Hiroshi G. Okuno:
Complex Extension of Infinite Sparse Factor Analysis for Blind Source
Separation of Speech Signals,
F. Theis et al. (Eds.): LVA/ICA 2012,
Lecture Notes in Computer Science 7191, pp. 388-396, 2012.
Tel-Aviv, Israel, Mar. 12-15, 2012.
doi:10.1007/978-3-642-28551-6_48
Hiromitsu Awano,
Shun Nishide,
Hiroaki, Arie, June Tani,
Hiroshi G. Okuno,
Tetsuya Ogata:
Use of a Sparse Structure to Improve Learning Performance of
Recurrent Neural Networks,
Neural Information Processing,
Lecture Notes in Computer Science, Vol.7064, pp.323-331,
Springer-Verlag, Shanghei, Nov. 13-17, 2011.
doi:10.1007/978-3-642-24965-5_36
Kazunori Komatani,
Kyoko Matsuyama,
Ryu Takeda,
Tetsuya Ogata,
Hiroshi G. Okuno:
Evaluation of Spoken Dialogue System that uses Utterance Timing
to Interprete User Utterances,
R.L-C. Delgado and T. Kobayashi (Eds.):
Proceedings of the Paralinguistic Information and its Integration
in Spoken Dialogue Systems Workshop,
pp.315-326, Springer,
Sep. 2011.
doi:10.1007/978-1-4614-1335-6
Yasuharu Hirasawa,
Toru Takahashi,
Tetsuya Ogata,
Hiroshi G. Okuno:
Robot with Two Ears Listens to More Than Two Simultaneous Utterances by Exploiting Harmonic Structures,
K.G. Mehrotra et al. (Eds.):
Modern Approaches in Applied Intelligence (IEA/AIE-2011),
Lecture Notes in Artificial Intelligence, Vol.6703, pp.348-358. Springer.
Syracuse, NY, June 28 - July 1, 2011.
doi: 10.1007/978-3-642-21822-4_35
Nobuhide Yamakawa,
Toru Takahashi,
Tetsuro Kitahara,
Tetsuya Ogata,
Hiroshi G. Okuno:
Environmental Sound Recognition for Robot Audition using Matching-pursuit,
Modern Approaches in Applied Intelligence (IEA/AIE-2011),
Lecture Notes in Artificial Intelligence, Vol.6704, pp.1-10. Springer.
Syracuse, NY, June 28 - July 1, 2011.
doi: 10.1007/978-3-642-21827-9_1
Zhang Yang,
Tetsuya Ogata,
Shun Nishide,
Toru Takahashi,
Hiroshi G. Okuno:
Cluster Self-organization of Known and Unknown Environmental Sounds
using Recurrent Neural Network,
T. Honkela, W. Duch, M. A. Girolami, S. Kaski (Eds.):
Artificial Neural Networks and Machine Learning - ICANN 2011,
Lecture Notes in Computer Science, Vol.6791, pp.167-175, Springer,
(58%, 108/185), Espoo, Finland, June 14-17, 2011.
Hiroshi G. Okuno,
Kazuhiro Nakadai,
Hyun-Don Kim:
Robot Audition: Missing Feature Theory Approach and Active Audition,
K. Pradalier, R. Siegward, and G. Hirzinger (Eds.): Robotics Research,
STAR 70, pp.227-244, Springer-Verlag.
doi:10.1007/978-3-642-19457-3_14
Wataru Hinoshita,
Horiaki Arie, Jun Tani,
Tetsuya Ogata,
Hiroshi G. Okuno:
Recognition and Generation of Sentences through Self-organizing Linguistic Hierarchy using MTRNN,
Nicol\'{a}s Garc\'{\i}a-Pedrajas, Francisco Herrera, Colin Fyfe, Jos\'{e} Manuel Ben\'{\i}tez, and Moonis Ali (Eds.):
Trends in Applied Intelligent Systems
,
Lecture Notes in Artificial Intelligence, Vol.6096, 51-61,
Cordoba, Spain, June 1-4 (2), 2010.
pdf
Takuma Otsuka,
Takeshi Mizumoto,
Kazuhiro Nakadai,
Toru Takahashi,
Kazunori Komatani,
Tetsuya Ogata,
Hiroshi G. Okuno:
Music-ensemble robot that is capable of playing the theremin while listening to the accompanied music,
Nicol\'{a}s Garc\'{\i}a-Pedrajas, Francisco Herrera, Colin Fyfe, Jos\'{e} Manuel Ben\'{\i}tez, and Moonis Ali (Eds.):
Trends in Applied Intelligent Systems
,
Lecture Notes in Artificial Intelligence, Vol.6096, 102-112,
Cordoba, Spain, June 1-4 (2), 2010.
pdf
Best paper award
Akira Maezawa,
Katsutoshi Itoyama,
Toru Takahashi,
Kazunori Komatani,
Tetsuya Ogata,
Hiroshi G. Okuno:
Violin Fingering Estimation Based on Violin Pedagogical Fingering Model Constrained by Bowed Sequence Estimation from Audio Input,
Nicol\'{a}s Garc\'{\i}a-Pedrajas, Francisco Herrera, Colin Fyfe, Jos\'{e} Manuel Ben\'{\i}tez, and Moonis Ali (Eds.):
Trends in Applied Intelligent Systems
,
Lecture Notes in Artificial Intelligence, Vol.6098, 249-259,
Cordoba, Spain, June 1-4 (3), 2010.
pdf
Kyoko Matsuyama,
Kazunori Komatani,
Toru Takahashi,
Tetsuya Ogata,
Hiroshi G. Okuno:
Improving Identification Accuracy by Extending Acceptable Utterances in Spoken Dialogue System Using Barge-in Timing,
Nicol\'{a}s Garc\'{\i}a-Pedrajas, Francisco Herrera, Colin Fyfe, Jos\'{e} Manuel Ben\'{\i}tez, and Moonis Ali (Eds.):
Trends in Applied Intelligent Systems
,
Lecture Notes in Artificial Intelligence, Vol.6097, 585-594,
Cordoba, Spain, June 1-4 (3), 2010.
pdf
Shun Shiramatsu,
Jun Takasaki, Tatiana Zidrasco, Tadachika Ozono, Toramatsu Shintani,
Hiroshi G. Okuno:
System for Supporting Web-based Public Debate Using Transcripts of Face-to-face Meeting,
Nicol\'{a}s Garc\'{\i}a-Pedrajas, Francisco Herrera, Colin Fyfe, Jos\'{e} Manuel Ben\'{\i}tez, and Moonis Ali (Eds.):
Trends in Applied Intelligent Systems
,
Lecture Notes in Artificial Intelligence, Vol.6098, 311-320,
Cordoba, Spain, June 1-4 (4), 2010.
pdf
Takumi Yoshida,
Kazuhiro Nakadai,
Hiroshi G. Okuno:
An Improvement in Auido-Visual Voice Activity Detection for Automatic Speech Recognition,
Nicol\'{a}s Garc\'{\i}a-Pedrajas, Francisco Herrera, Colin Fyfe, Jos\'{e} Manuel Ben\'{\i}tez, and Moonis Ali (Eds.):
Trends in Applied Intelligent Systems
,
Lecture Notes in Artificial Intelligence, Vol.6096, 51-61,
Cordoba, Spain, June 1-4 (2), 2010.
pdf
Masaki Katsumaru, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Adjusting Occurrence Probabilities of Automatically-Generated Abbreviated
Words in Spoken Dialogue Systems,
B.-C. Chien, T.-P. Hong, S.-M. Chen, M. Ali (Eds.):
Next-Generation Applied Intelligence, 22nd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems (IEA/AIE-2009),
Lecture Notes in Artificial Intelligence 5579, pp.481-490,
Tainan, Taiwan, Jun. 24-27, 2009.
pdfdoi:10.1007/978-3-642-02568-6_49
Shun Shiramatsu, Yuji Kubota, Kazunori Komatani, Tetsuya Ogata,
Toru Takahashi, Hiroshi G. Okuno:
Visualization-based Approaches to Support Context Sharing towards Public
Involment Support System,
Opportunities and Challenges for Next-Generation Applied Intelligence,
Studies in Computational Intelligence, Springer, Vol.214,
pp.111--117, Tainan, Taiwan, Jun. 24-27, 2009.
doi:10.1007/978-3-540-92814-0_18
Kazunori Komatani, Tatsuya Kawahara, Hiroshi G. Okuno:
A Model of Temporally Changing User Behaviors in a Deployed Spoken
Dialogue System, G.-J. Houben et al. (Eds.):
UMAP 2009, First and Seventeenth International Conference on User Modeling, Adaptation, and Personalization,
Lecture Notes in Computer Science 5535, pp.408-414,
Trento, Italy, Jun. 22-26, 2009.
pdfdoi:10.1007/978-3-642-02247-0_45
Shun Shiramatsu, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
SalienceGraph: Visualizing Salience Dynamics of Written Discourse
by Using Reference Probability and PLSA.
T. B. Ho and Z-H. Zhou (Eds.): PRICAI-2008: Trends in Artificial
Intelligence, 890-902, (84/234, 35.8%),
Lecture Notes in Computer Science, Vol.5351, Springer-Verlag, Dec. 2008.
pdfdoi:10.1007/978-3-540-89197-0_83
Satoshi Ikeda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Integrating Topic Estimation and Dialogue History for Domain Selection
in Multi-Domain Spoken Dialogue Systems.
Ngoc Thanh Nguyen,Leszek Borzemski,Adam Grzech,Moonis Ali (Eds.):
New Frontiers in Applied Artificial Intelligence,
pp.294-304, Lecture Notes in Artificial Intelligence, Vol.5027,
June, 2008.
doi:10.1007/978-3-540-69052-8_31
Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno:
Vowel Imitation using Vocal Tract Model and Recurrent Neural Network.
Masumi Ishikawa, Kenji Doya, Hiroyuki Miyamoto, Takeshi Yamakawa (Eds.):
Neural Information Processing,
14th International Conference, ICONIP 2007, Revised Selected Papers,
Part II, pp.222-232,
Lecture Notes in Computer Science 4985, Springer-Verlag, June 2008.
pdfdoi:10.1007/978-3-540-69162-4_24
Koiti Hasida, Shun Shiramatsu, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Meaning Games. New Frontiers in Artificial Intelligence,
Lecture Notes in Computer Science, Vol.4914, pp.228-241, Springer-Verlag,
Feb. 2008.
doi:10.1007/978-3-540-78197-4_21
Hiroshi G. Okuno, Tetsuya Ogata, Kazunori Komatani:
Robot Audition from the viewpoint of Computational Auditory Scene Analysis.Proceedings of the International Conference on Informatics Education
and Research for Knowledge-Creation Society Infrastructure (ICKS'08),
pp.35-40, Jan. 2008.
pdfdoi:10.1109/ICKS.2008.10
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Structual Feature Extraction based on Active Sensing Experiences.Proceedings of the International Conference on Informatics Education
and Research for Knowledge-Creation Society Infrastructure (ICKS'08),
pp.169-172, Jan. 2008.
pdfdoi:10.1109/ICKS.2008.9
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Evaluation of Two-Channel-Based Sound Source Localization using
3D Moving Sound Creation Tool.Proceedings of the International Conference on Informatics Education
and Research for Knowledge-Creation Society Infrastructure (ICKS'08),
pp.209-212.
doi:10.1109/ICKS.2008.25
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Real-Time Auditory and Visual Talker Tracking through integrating EM algorithm
and Particle Filter. New Trends in Applied Artificial Intelligence (IEA/AIE-2007), Lecture Notes in Artificial Intelligence, Vol.4570,
pp.280-290, Springer-Verlag.
Kyoto, Jun. 2007.
pdfdoi:10.1007/978-3-540-73325-6_28
Ryu Takeda, Shun'ichi Yamamoto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Evaluation of Two Simultaneous Continous Speech Recognition with ICA BSS and
MTF-based ASR. New Trends in Applied Artificial Intelligence (IEA/AIE-2007), Lecture Notes in Artificial Intelligence, Vol.4570,
pp.384-394, Springer-Verlag.
Kyoto, Jun. 2007.
pdfdoi:10.1007/978-3-540-73325-6_38
Shinichi Ueno, Fumihiro Adachi, Kazunori Komatani, Tatsuya Kawahara,
Hiroshi G. Okuno:
Bus Information System Based on User Models and Dynamic Generation
of VoiceXML Scripts. New Frontiers in Artificial Intelligence (JSAI 2003/2004),
Lecture Notes in Artificial Intelligence, Vol.3609, pp.45-60, 2007.
Springer-Verlag.
doi:10.1007/978-3-540-71009-7_4
2006
Shun'ichi Yamamoto, Ryu Takeda, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino,
Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Recognition of Simultaneous Speech by Estimating Reliability of Separated Signals for Robot Audition.
Qiang Yang, Geoffrey I. Webb (Eds.):
PRICAI 2006: Trends in Artificial Intelligence,
Lecture Notes in Computer Science, Vol.4099, pp.484-494, accepted as regular paper for ORAL Presentation (14.1%),
Springer-Verlag, Guilin, China, Aug. 2006.
pdfdoi:10.1007/11801603_52
Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino,
Jean-Marc Valin, Ryu Takeda, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Genetic Algorithm based Improvement of Robot's Hearing Capabilities in
Separating and Recognizing Simultaneous Speech Signals.
Moonis Ali, Richard Dapoigny (Eds.):
Advances in Applied Artificial Intelligence (IEA/AIE-2006),
Lecture Notes in Artificial Intelligence, Vol.4031, pp.207-217, Springer-Verlag.
Annecy, France, Jun. 2006.
pdfdoi:10.1007/11779568_24
2005
Tsuyoshi Tasaki, Shohei Matsumoto, Hayato Ohba, Mitsuhiko Toda,
Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Distance Based Dynamic Interaction of Humanoid Robot with Multiple People.Innovations in Applied Artificial Intelligence (IEA/AIE-2005)
Lecture Notes in Artificial Intelligence, Vol.3533, 111-120, Best paper award, Springer-Verlag.
Bari, Italy, Jun. 2005.
pdf
Paper pdfdoi:10.1007/11504894_18
Kazushi Ishihara, Tomohiro Nakatani, Tetsuya Ogata, Hiroshi G. Okuno:
Automatic Sound-Imitation Word Recognition from
Environmental Sounds focusing on Ambiguity Problem in Determining Phonemes.
PRICAI 2004: Trends in Artificial Intelligence.
Lecture Notes in Artificial Intelligence, Vol.3157,
pp.909-918, Springer-Verlag,
Auckland, Aug. 2004.
pdfdoi:10.1007/b99563html
Kazunori Komatani, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno:
User Modeling in Spoken Dialogue Systems for Flexible Guidance Generation.Post-Proceedings of JSAI,
Lecture Notes in Artificial Intelligence, Vol.3609, in print, Springer-Verlag.
doi:10.1007/3-540-45324-5_19
Hiroshi G. Okuno, Tetsuya Ogata, Kazunori Komatani, Kazuhiro Nakadai:
Computational Auditory Scene Analysis and Its Application to Robot Audition.Post-Proceedings of the International Conference on Informatics Research
for Development of Knowledge Society Infrastructure, pp.73-80,
IEEE Computer Society Press, Jun. 2004,
doi:10.1109/ICKS.2004.1313411
Kazunori Komatani, Ryosuke Itoh, Tatsuya Kawahara, Hiroshi G. Okuno:
Recognition of Emotional States in Spoken Dialogue with a Robot.Innovations in Applied Artificial Intelligence (IEA/AIE-2004),
Lecture Notes in Artificial Intelligence, Vol.3029, 413-423, Springer-Verlag.
Ottawa, May. 2004,
pdfSpringer-Verlag
奥乃 博:
Lisp.人工知能学事典, 共立出版, 2005.
2003
Tetsuro Kitahara, Masataka Goto, Hiroshi G. Okuno:
Pitch-dependent Musical Instrument Identification and
Its Application to Musical Sound Ontology.
In Chung, P,W.H., Hinde, C. and Ali, M. (Eds.)
Developments in Applied Artificial Intelligence (IEA/AIE-2003),
Lecture Notes in Artificial Intelligence, Vol.2718, 112-122, Springer-Verlag.
Loughborough, UK, Jun. 2003,
pdfdoi:10.1007/3-540-45034-3_12
Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano:
Design and Implementation of Personality of Humanoids
in Human Humanoid Non-verbal Interaction.
In Chung, P,W.H., Hinde, C. and Ali, M. (Eds.)
Developments in Applied Artificial Intelligence (IEA/AIE-2003),
Lecture Notes in Artificial Intelligence, Vol.2718, 662-673, Springer-Verlag.
Loughborough, UK, Jun. 2003,
pdfdoi:10.1007/3-540-45034-3_67
Hiroshi G. Okuno, Kazuhiro Nakadai:
Real-time Sound Source Localization and Separation based on
Active Audio-Visual Integration.
In Jose Mira and Jose R. Alvarez (Eds.):
Computational Methods in Neural Modeling (IWANN 2003), Part 1,
Lecture Notes in Computer Science, Vol.2686, 118-125, Springer-Verlag.
Ma\'{o}, Menorca,, Spain, June 2003,
pdfdoi:10.1007/3-540-44868-3_16
奥乃 博:
ファイゲンバウム, マッカーシ.
土屋 俊編 ,
共立出版, 2003.
2002
Hiroshi G. Okuno, Kazuhiro Nakadai, Tino Lourens, Hiroaki Kitano:
Sound and Visual Tracking by Active Audition.
in Jin, Q., Li, J., Zhang, N., Cheng, J., Yu, C., and Noguchi, N (eds)
Enabling Society with Information Technology
pp.174-185, Springer-Verlag, 2002.
Taiichi Yuasa and Hiroshi G. Okuno (Eds.):
Advanced Lisp Technology.
Advanced Information Processing Technology, Vol.4,
Taylor and Francis Publishers, London, UK, May, 2002.
Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano:
Realizing Audio-Visually triggered ELIZA-like non-verbal Behaviors.
In Ishizuka, M. and Slaney, J. (eds)
PRICAI-2002 Topics in Artificial Intelligence,
Lecture Notes in Artificial Intelligence, Vol.2417, 552--562,
Springer-Verlag, Tokyo, Aug. 2002.
pdfdoi:10.1007/3-540-45683-X_59
Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano:
Social Interaction of Humanoid Robot through Auditory and Visual Tracking.
In Hendtlass, T., and Ali, M. (Eds.)
Developments in Applied Artificial Intelligence (IEA/AIE-2002),
Cairns, Australia, June 2002,
Lecture Notes in Artificial Intelligence, Vol.2358, pp.725-735, Springer-Verlag.
pdfdoi:10.1007/3-540-48035-8_70
Hiroshi G. Okuno, Kazuhiro Nakadai, Tino Lourens, Hiroaki Kitano:
Sound and Visual Tracking for Humanoid Robot.Engineering of Intelligent Systems: 14th International Conference on Industrial and Engineering
Applications of Artificial Intelligence and Expert Systems, IEA/AIE-2001,
Proceedings,
Budapest, Hungary, June 2001.
Lecture Notes in Artificial Intelligence, Vol.2070, 640-650, Springer.
Best Paper Award (1st Place)
pdfdoi:10.1007/3-540-45034-3_67
Tino Lourens, Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
Detection of Oriented Repetitive Alternating Patterns in Color
Images -- A Computational Model of Monkey Grating Cells.Connectionist Models of Neurons, Learning Processes and
Artificial Intelligence: Sixth International Work-Conference
on Artificial and Natural Neural Networks, IWANN 2001, Proceeding, Part I,
Granada, Spain, June 2001.
Lecture Notes in Computer Science, Vol.2084, 95-107, Springer-Verlag.
doi:10.1007/3-540-45720-8_12/
Hiroshi G. Okuno, Koji M. Kyoda, Mineo Morohashi, Hiroaki Kitano:
Initial Assessment of ERATO-1 Beowulf-Class Cluster.
Ito, T. and Yuasa, T. (eds.)
Parallel and Distributed Computing in Symbolic and
Irregular Applications,
World Scientific Publishing, 372--383, 2000.
Kazuhiro Nakadai, Tino Lourens, Hiroshi G. Okuno, Hiroaki Kitano:
Humanoid Active Audition System Improved by The Cover Acoustics.
In Mizoguchi, R. and Slaney, J. (eds)
"PRICAI 2000 Topics in Artificial Intelligence"
Lecture Notes in Artificial Intelligence 1886, 544--554,
Springer-Verlag, Melborne, Aug. 2000.
pdfdoi:10.1007/3-540-44533-1_55
Ian Frank, Kumiko Tanaka-Ishii, Hiroshi G. Okuno, Yukiko Nakagawa,
K. Meada, Kazuhiro Nakadai, Hiroaki Kitano:
And The Fans are Going Wild! SIG plus MIKE.Proceedings of the Fourth International Workshop on
RoboCup (RoboCup-2000), Lecture Notes in Computer Science, Vol.2019, 267--276,
Springer-Verlag, Melbourne, Aug. 2000.
Yukiko Nakagawa, Hiroshi G. Okuno, Hiroaki Kitano:
Bridging gap between small sized league and simulator league.Proceedings of the Fourth International Workshop on
RoboCup (RoboCup-2000), Lecture Notes in Computer Science, Vol.2019, 1--10,
Springer-Verlag Melborne, Aug. 2000.
David Rosenthal and Hiroshi G. Okuno (Eds.):
Computational Auditory Scene Analysis.
Lawrence Erlbaum Associates, Mahmoh, NJ, 1998.
Tomohiro Nakatani, Hiroshi G. Okuno, Masataka Goto, T. Itoh:
MultiAgent Based Binaural Sound Stream Segregation.
D. Rosenthal, and H.G. Okuno (eds.):
Computational Auditory Scene Analysis,
Lawrence Erlbaum Associates, Mahmoh, NJ, pp.195--214, 1998.
Michiaki Yasumura, Hiroshi G. Okuno: Editors' Introduction to Special Section on Lisp Systems in Japan. Journal of Information Processing, Vol.13, No.3 (1990).
Hiroshi G. Okuno: Artificial Intelligence and Parallel Processing.
情報処理学会九州支部講演会「情報処理技術の最近の話題」, Oct. 1990.
Hiroshi G. Okuno, Nobuyasu Osato, and Ikuo Takeuchi:
Firmware Approach to Fast Lisp Interpreter.
Technical Report STAN-CS-87-1184, Department of Computer Science,
Stanford University, Sep. 1987.
also numbered as Knowledge Systems Laboratory, Techinical Report KSL-87-57.
Hiroshi G. Okuno and Anoop Gupta: Parallel Execution of OPS5 in QLISP.
Technical Report STAN-CS-87-1166, Department of Computer Science,
Stanford University, 1987.
also numbered as
Knowledge Systems Laboratory, Technical Report KSL-87-43.
Yoshiaki Bando, Takuma Otsuka, Ikkyu Aihara, Hiromitsu Awano,
Katsutoshi Itoyama, Kazuyoshi Yoshii,
Hiroshi G. Okuno:
Recognition of In-field Frog CHorusing using Bayesian Nonparametric Microphone
Array Processing.
AAAI-2015 Workshop on Comutational Sustainability,
accepted,
Jan. 26, 2015, AAAI, Austin, TX.
2014
Izaya Nishimuta,
Kazuyoshi Yoshii,
Katsutoshi Itoyama,
Hiroshi G. Okuno:
Development of a Robot Quizmaster with Auditory Functions for
Speech-based Multiparty Interaction.
Proceedings of 2014 IEEE/SICE International Symposium on
System Integration (SII 2014),
328-333, Dec.12-13, Chuo Univ., Tokyo, Japan.
Izaya Nishimuta, Naoki Hirayama, Kazuyoshi Yoshii, Katsutoshi Itoyama,
Hiroshi G. Okuno:
A Robot Quizmaster that can Localize, Separate, and Recognize Simultaneous Utterances for a Fastest-Voice-First Quiz Game,
Proceedings of IEEE-RAS Interanational Conference on Humanoid Robots (Humanoids 2014), accepted (acceptance rate 59% = 171/288),
IEEE, Madrid, Nov.18 - 20, 2014.
Shun Nishide,
Harumitsu Nobuta,
Hiroshi G. Okuno,
Tetsuya Ogata:
Applying Intrinsic motivation for Visuomotor Learning of Robot Arm Motion,
Proceedings of the 11th International Conference on Ubiquitous Robots
and Ambient Intelligence (URAI2014), accepted,
Kuala Lumpur, Malaysia, Nov. 12-15, 2014.
Yoshiaki Bando, Katsutoshi Itoyama, Satoshi Tadokoro, Masashi Konyo,
Kazuhiro Nakadai, Kazuyoshi Yoshii,
Hiroshi G. Okuno:
A Sound-based Online Method for Estimating the Time-Varying Posture of a Hose-shaped Robot,
Proceedings of the 12th International Symposium on Safety, Security,
and Rescue Robotics (SSRR-2014), accepted, Oct. 28, 2014.
Oct. 27-30, 2014, IEEE-RAS, Toya, Japan.
Best student paper award
Akira Maezawa, Katsutoshi Itoyama, Kazuyoshi Yoshii,
Hiroshi G. Okuno:
Bayesian audio alignment based on a unified generative model of music
and interpretation,
Proceedings of 2014 International Symposium on
Music Information Retrieval (ISMIR 2014),
accepted,
Taipei, Taiwan, Oct 27-31, 2014.
Akira Maruyama, Motoko S. Fujita, Katsutoshi Itoyama,
Hiroshi G. Okuno,
Mamoru Kanzaki:
Development of automatic bird-species recognition system from birdsongs
in tropical forests,
Proceedings of the 26th International Ornithological Congress (IOC2014),
p14-003,
18-24, August 2014, Tokyo.
Katsutoshi Itoyama,
Hiroshi G. Okuno:
Parameter Estimation of Virtual Musical Instrumental Synthesizers,
Proceedings of 2014 Joint Conference on
11th Sound and Music Computing Conference (ICMC) and 40th International
Computer Music Conference (SMC) (ICMC|SMC 2014),
accepted for poster presentation, Jun. 13 ((120+153)/383),
Sep. 14-20, 2014, Athens, Greece.
Kuniaki Noda, Yuki Yamaguchi,
Kazuhiro Nakadai,
Hiroshi G. Okuno,
Tetsuya Ogata:
Lipreading using Convolutional Neural Network,
Proceedings of 2014 International Conference on Spoken Language Processing
(Interspeech 2014),
accepted (acceptance rate is 52%),
10 June 2014, Singapore, 14-18 Sep. 2014.
Osamu Sugiyama, Katsutoshi Itoyama, Kazuhiro Nakadai,
Hiroshi G. Okuno,
Sound Annotation Tool for Multidirectional Sounds based on spatial information extracted by HARK robot audition software,
Proceeding of IEEE International Conference on Systems, Man, and Cybernetics (SMC 2014),
accepted, San Diego, 5-8 Oct. 2014.
Takahiro Iyama,
Osamu Sugiyama,
Takuma Otsuka,
Katsutoshi Itoyama,
Hiroshi G. Okuno:
Visualization of auditory awareness based on sound source positions
estimated by depth sensor and microphone array,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2014), (acceptance rate 47%),
IEEE, RSJ, Chicago, 14-18 Sep. 2014.
Joao Lobato Oliveira, Keisuke Nakamura, Thibault Langlois, Fabien Gouyon,
Kazuhiro Nakadai,
Angelica Lim,
Luis Paulo Reis,
Hiroshi G. Okuno,
Making a Robot Dance to Diverse Musical Genre in Noisy Environments,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2014), (acceptance rate 47%),
IEEE, RSJ, Chicago, 14-18 Sep. 2014.
Shun Nishide, Keita Mochizuki,
Hiroshi G. Okuno,
Tetsuya Ogata:
Insertion of Pause in Drawing from Babbling for Robot's Developmental
Imitation Learning.
Proceedings of 2014 IEEE International Conference on Robots and Automation
(ICRA 2014), pp.4785-4791, (acceptance rate 48%),
Hong Kong, China, May 31- June 7, 2014.
Akira Maezawa,
Hiroshi G. Okuno:
Audio Part Mixture Alignment Based on Hierarchical Nonparametric Bayesian Model of Musical Audio Sequence Collection,
Proceedings of 2014 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2014),
pp.5249-5253, (acceptance rate = 1745/3492, 50.0%), AASP-P7.11
Florence, Italy, May 4-9, 2014.
Kazuki Yazawa, Katsutoshi Itoyama,
Hiroshi G. Okuno:
Automatic Transcription of Guitar Tablature from Audio Signals in Accordance with Player's Proficiency,
Proceedings of 2014 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2014),
pp.3146-3150, (acceptance rate = 1745/3492, 50.0%), AASP-L3,
Florence, Italy, May 4-9, 2014.
Yukara Ikemiya, Katsutoshi Itoyama,
Hiroshi G. Okuno:
Transcribing Vocal Expression from Polyphonic Music,
Proceedings of 2014 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2014),
pp.3151-3155, (acceptance rate = 1745/3492, 50.0%), AASP-L3,
Florence, Italy, May 4-9, 2014.
2013
Kenta Mochizuki, Shun Nishide,
Hiroshi G. Okuno,
Tetsuya Ogata:
DevelopmentalHuman-Robot Imitation Learning of Drawing with a Neuro Dynamical
System,
Proceeding of IEEE International Conference on Systems, Man, and Cybernetics (SMC 2013), part SMC: Human-Machine,
accepted, Manchester, UK, 13-16 Oct. 2013.
Mayumi J. Hikita,
Hiroshi G. Okuno:
PROPOSAL OF INTERNATIONAL CONFERENCE PROMOTION --- Destination Branding and Risk Management by a network of conference centres ---,
Proceedings of the First International Conference of Serviceology
(ICServ 2013),
pp.61-68,
Oct. 16-18, AIST Tokyo Waterfront, Japan.
Yoshinori Bando,
Takeshi Muzumoto,
Katsutoshi Itoyama,
Kazuhiro Nakadai,
Hiroshi G. Okuno:
Posture Estimation of Horse-Shaped Robot using Microphone Array Localization,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2013), accepted, (acceptance rate 43%),
IEEE, RSJ, Tokyo Big Sight, Japan, 3-7 Nov. 2013.
Kotaro Furukawa, Keita Okutani, Kohei Nagira, Takuma Otsuka,
Katsutoshi Itoyama, Kazuhiro Nakadai,
Hiroshi G. Okuno:
Noise Correlation Matrix Estimation for Improving Sound Source Localization
by Multirotor UAV,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2013), accepted, (acceptance rate 43%),
IEEE, RSJ, Tokyo Big Sight, Japan, 3-7 Nov. 2013.
Naoki Hirayama, Koichiro Yoshino, Katsutoshi Itoyama, Shunsuke Mori,
Hiroshi G. Okuno:
Automatic Estimation of Dialect Mixing Ratio for Dialect Speech Recognition,
Proceedings of International Conference on Spoken Language Processing
(Interspeech 2013), pp.1492-1496, (acceptance rate 52%), Aug., 2013.
Lyon, France.
Ui-Hyun Kim,
Hiroshi G. Okuno:
Robust Localization and Tracking of Multiple Speakers in Real Environments for Binaural Robot Audition,
Proceedings of the 14th International Workshop on Image and Audio Analysis
for Multimedia Interactive Services (WIAMIS 2013),
pp.1-4, Paris, July 3-5, 2013.
Kazuki Yazawa, Daichi Sakaue, Kohei Nagira, Katsutoshi Itoyama,
Hiroshi G. Okuno:
AUDIO-BASED GUITAR TABLATURE TRANSCRIPTION USING MULTIPITCH ANALYSIS AND PLAYABILITY CONSTRAINTS,
Proceedings of 2013 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2013),
AASP-P.1.4, pp.196-200.
Vancouver, Canada, May 26-31.
Daichi Sakaue, akuma Otsuka,
Katsutoshi Itoyama,
Hiroshi G. Okuno:
INITIALIZATION-ROBUST BAYESIAN MULTIPITCH ANALYZER BASED ON PSYCHOACOUSTICAL AND MUSICAL CRITERIA,
Proceedings of 2013 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2013),
AASP-P1.10, pp.226-230,
Vancouver, Canada, May 26-31.
Naoyuki Kanda, Katsutoshi Itoyama,
Hiroshi G. Okuno:
MULTIPLE INDEX COMBINATION FOR JAPANESE SPOKEN TERM DETECTION WITH OPTIMUM INDEX SELECTION BASED ON OOV-REGION CLASSIFIER,
Proceedings of 2013 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2013),
SLP-P5.7, pp.8540-8544,
Vancouver, Canada, May 26-31.
Tetsuya Ogata,
Hiroshi G. Okuno:
Integration of behaviors and languages with a hierarchal structure self-organized in a neuro-dynamial model,
IEEE Symposium Series on Computational Intelligence 2013, pp.89-95,
Singapore, Apr. 16-19, 2013.
doi: 10.1109/RiiSS.2013.6607934 IEEE Symposium Series on Computational Intelligence 2013, accepted
Singapore, Apr. 16-19, 2013.
Randy Gomez, Keisuke Nakamura,
Kazuhiro Nakadai, Ui-Hyun Kim,
Hiroshi G. Okuno,
Tatsuya Kawahara:
Hands-Free Human Robot Communication Robust to Speaker's Radial Position,
Proceedings of 2013 IEEE International Conference on Robots and Automation
(ICRA 2013), accepted (acceptance rate 39%),
Karlsruhe, Germany, May 6-10, 2013.
2012
Naoki Hirayama, Shinsuke Mori,
Hiroshi G. Okuno:
Statistical Method of Building Dialect Language Models for ASR Systems,
Proceedings of the 24th International Conference
on Computational Linguistics (Coling-2012), 1179-1194,
Mumbai, India, Dec. 8-15, 2012.
Tatsuhiko Itohara, Kazuhiro Nakadai, Tetsuya Ogata,
Hiroshi G. Okuno:
Improvement of Audio-Visual Score Following in Robot Ensemble with Human Guitarist,
Proceedings of IEEE-RAS Interanational Conference on Humanoid Robots (Humanoids 2012), accepted as oral (acceptance rate 57% = 133/233),
IEEE, Osaka, Nov. 30 - Dec. 1, 2012.
Hiroshi G. Okuno:
Human Robot Interaction through Robot Audition,
Keynote,
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2012)
Workshop on Motivational Aspect of Robotics in Physical Therapy,
Vilamoura, Algarve, Portgul, October 12, 2012.
Keita Mochizuki, Harumitsu Nobuta, Shun Nishide,
Hiroshi G. Okuno,
Tetsuya Ogata:
Developmental Human-Robot Imitation Learning with Phased Structuring in
Neuro Dynamical Systems,
Proceedings of IROS-2012 Workshop on Cognitive Neuroscience Robotics,
Pos-3, 6 pages, IEEE, RSJ, Vilamoura, Algarve, Portgul, October 12, 2012.
Yuki Yamaguchi, Harumitsu Nobuta, Shun Nishide,
Hiroshi G. Okuno,
Tetsuya Ogata:
Developmental Human-Robot Imitation Learning with Phased Structuring in
Neuro Dynamical Systems,
Proceedings of IROS-2012 Workshop on Cognitive Neuroscience Robotics,
PM2-3, 6 pages, IEEE, RSJ, Vilamoura, Algarve, Portgul, October 12, 2012.
Takeshi Mizumoto, Tetsuya Ogata,
Hiroshi G. Okuno:
Who is the leader in a multiperson ensemble? ---Multiperson human-robot ensemble model with leaderness---,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2012), pp.1413-1419 (812/1801=45.0%),
IEEE, RSJ, Vilamoura, Algarve, Portgul, October 7-12, 2012.
doi: 10.1109/IROS.2012.6385782
Joao Lobato Oliveira, Gokhan Ince, Keisuke Nakamura,
Kazuhiro Nakadai,
Hiroshi G. Okuno,
Luis Paulo Reis, Fabien Gouyon,
Live Assessment of Beat Tracking for Robot Audition,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2012), pp.992-997 (812/1801=45.0%),
IEEE, RSJ, Vilamoura, Algarve, Portgul, October 7-12, 2012.
doi 10.1109/IROS.2012.6386100
Takuma Otsuka, Katsutoshi Ishiguro, Hiroshi Sawada,
Hiroshi G. Okuno:
Unified Auditory Functions based on Bayesian Topic Model,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2012), pp.2370-2376 (812/1801=45.0%),
IEEE, RSJ, Vilamoura, Algarve, Portgul, October 7-12, 2012.
doi: 10.1109/IROS.2012.6385787
Yusuke Yamamura, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Unified Auditory Functions based on Bayesian Topic Model,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2012), pp.2364-2369 (812/1801=45.0%),
IEEE, RSJ, Vilamoura, Algarve, Portgul, October 7-12, 2012.
doi: 10.1109/IROS.2012.6385765
Hiroshi G. Okuno:
Human Robot Interaction through Robot Audition
Keynote,
Workshop on Motivational Aspect of Robotics in Physical Therapy.
IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2012), Vilamoura, Algarve, Portgul, October 12, 2012.
Daichi Sakaue, Takuma Otsuka, Katsutoshi Itoyama,
Hiroshi G. Okuno:
Bayesian Nonnegative Harmonic-Temporal Factorization
and Its Application to Multipitch Analysis
Proceedings of 13th International Society for Musical Information
Retrieval Conference (ISMIR-2012),
pp.91-96, Porto, Portgul, Oct, 2012.
Joao Lobato Oliveira, Gokhan Ince, Keisuke Nakamura,
Kazuhiro Nakadai,
Hiroshi G. Okuno,
Luis Paulo Reis, Fabien Gouyon,
An Active Audition Framework for Auditory-driven HRI: Application to Interactive Robot Dancing,
Proceedings of International Workshop on Robot and Human Interaction
(Ro-Man-2012), pp.1078-1085, IEEE, Paris, Sep 9-13, 2012.
doi: 10.1109/ROMAN.2012.6343892
Ikkyu Aihara, Takeshi Mizumoto, Takuma Otsuka, Hiromitsu Awano,
Hiroshi G. Okuno,
Kazuyuki Aihara:
Possible Functions of Call Alternation in Frog Choruses,
Tenth International Congress of Neuroethology,
accepted,
Aug. 5-10, 2012, University of Maryland, College Park, MD, USA.
(poster)
doi: 10.3389/conf.fnbeh.2012.27.00267
Takeshi Mizumoto, Hiromitsu Awano, Ikkyu Aihara, Takuma Otsuka,
Hiroshi G. Okuno:
Sound imaging system for visualizing multiple sound sources from two species,
Tenth International Congress of Neuroethology,
accepted,
Aug. 5-10, 2012, University of Maryland, College Park, MD, USA.
(poster)
doi: 10.3389/conf.fnbeh.2012.27.00247
Takuma Otsuka, Katsuhiko Ishiguro, Hiroshi Sawada,
Hiroshi G. Okuno:
Bayesian Unification of Sound Source Localization and Separation with Permutation Resolution,
Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence
(AAAI-12),
2038-2045 (26%, 294/1129), July 22-26 (26), 2012, Toronto, Canada.
AAAI server
Harumitsu Nobuta, Kenta Kawamoto, Kuniaki Noda, Kohtaro Sabe,
Hiroshi G. Okuno,
Tetsuya Ogata:
Body area segmentation from visual scene based on predictability of neuro-dynamical system,
Proc. of the 2012 International Joint Conference on Neural Networks
(IJCNN 2012), pp.1-8, Brisbane, Australia, June 10-15, 2012.
doi:10.1109/IJCNN.2012.6252530
Shun Nishide, Jun Tani,
Hiroshi G. Okuno,
Tetsuya Ogata:
Self-organization of Object Features Representing Motion Using Multiple Timescales Recurrent Neural Network,
Proc. of the 2012 International Joint Conference on Neural Networks
(IJCNN 2012), pp.1-8, Brisbane, Australia, June 10-15, 2012.
doi:10.1109/IJCNN.2012.6252714
Luis-Kenzo Furuya Cahier, Tetsuya Ogata,
Hiroshi G. Okuno:
Incremental Probabilistic Geometry Estimation for Robot Scene Understanding,
Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2012),
pp.3265-3630, (acceptance rate 40%), May 14-18, 2012, St. Paul, MN.
doi: 10.1109/ICRA.2012.6225343
2011
Daichi Sakaue, Katsutoshi Itoyama, Tetsuya Ogata,
Hiroshi G. Okuno:
INITIALIZATION-ROBUST MULTIPITCH ESTIMATION BASED ON LATENT HARMONIC ALLOCATION USING OVERTONE CORPUS,
Proceedings of 2012 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2012),
pp.425-428, IEEE, Kyoto, Japan, March 25-30, 2012.
doi: 10.1109/ICASSP.2012.6287907
Harumitsu Nobuta, Shun Nishide,
Hiroshi G. Okuno,
Tetsuya Ogata:
Identification of self-body based on dynamic predictability using
neuro-dynamical system,
Proceedings of 2011 IEEE/SICE International Symposium on
System Integration (SII2011),
pp.256-261, Dec. 20-22, 2011, Kyoto.
doi:10.1145/10.1109/SII.2011.6147456doi: 10.1109/SII.2011.6147456
Shotaro Sano, Shun Nishide,
Hiroshi G. Okuno,
Tetsuya Ogata:
Predicting Listener Back-Channels for Human-Agent Interaction using
Neuro-dynamical Model,Proceedings of 2011 IEEE/SICE International Symposium on
System Integration (SII2011),
pp.18-23,
Dec. 20-22, 2011, Kyoto.
doi:10.1145/10.1109/SII.2011.6147412
Naoki Nishikawa, Hiromasa Fujihara, Masataka Goto, Katsutoshi Itoyama,
Tetsuya Ogata,
Hiroshi G. Okuno:
A Musical Mood Trajectory Estimation Method Using Lyrics and
Acoustic Features,
Proceedings of International ACM Workshop on Music Information Retrieval with User-Centered and Multimodal Strategies (MIRUM'11),
51-56, ACM, Nov. 28 - Dec. 1, 2011, Scottsdale, AZ.
doi:10.1145/2072529.2072543
Angelica Lim, Tetsuya Ogata,
Hiroshi G. Okuno:
Converting emotional voice to motion for robot telepresence,
Proceedings of IEEE-RAS Interanational Conference on Humanoid Robots (Humanoids 2011), 472-479
accepted as oral (acceptance rate 17.4% = 28/190),
IEEE, Bled, Slovenia, Oct. 26-28, 2011.
doi:10.1109/10.1109/Humanoids.2011.6100891
Takuma Otsuka, Kazuhiro Nakadai, Tetsuya Ogata,
Hiroshi G. Okuno:
Incremental Bayesian Audio-to-Score Alignment with
Flexible Harmonic Structure Models,
Proceedings of 12th International Society for Musical Information
Retrieval Conference (ISMIR-2011), pp.525-530
Miami, FL, Oct. 24-28. 2011.
PDF
Angelica Lim, Takeshi Muzumoto, Takuma Otsuka, Tatsuhiko Itohara,
Kazuhiro Nakadai,
Tetsuya Ogata,
Hiroshi G. Okuno:
More cowbell! A musical ensemble with the NAO thereminist,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2011), IROS 2011 Standard Platform Demo,
IEEE, RSJ, San Francisco, 25-30 Sep. 2011.
Tatsuhiko Itohara, Takeshi Muzumoto, Takuma Otsuka, Tetsuya Ogata,
Hiroshi G. Okuno:
Particle-filter Based Audio-visual Beat-tracking for Music Robot Ensemble with Human Guitarist,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2011), pp.118-124, (790/2459 =32.1%),
IEEE, RSJ, San Francisco, 25-30 (26) Sep. 2011.
doi:10.1109/IROS.2011.6094773
IEEE Robotics and Automation Society Japan Chapter Young Award
Eui-Hyun Kim, Takeshi Muzumoto, Tetsuya Ogata,
Hiroshi G. Okuno:
Improvement of Speaker Localization by Considering Multipath Interference of Sound Wave for Binaural Robot Audition,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2011), pp.2910-2915, (790/2459 =32.1%),
IEEE, RSJ, San Francisco, 25-30 Sep. 2011.
doi:10.1109/IROS.2011.6094778
Patrick Danes,
Hiroshi G. Okuno:
An Overview of the BINAAHR Project,
Semi-Plenary Invited Talk, IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2011),
26 Sep. 2011.
Shun Nishide, Jun Tani,
Hiroshi G. Okuno,
Tetsuya Ogata:
Handwriting Prediction Based Character Recognition using
Recurrent Neural Network,
Proceeding of IEEE International Conference on Systems, Man, and Cybernetics (SMC 2011),
pp.2549-2554, 9-12 Oct. 2011.
doi:10.1109/ICSMC.2011.6084060
Takuma Otsuka, Kazuhiro Nakadai, Tetsuya Ogata,
Hiroshi G. Okuno:
Bayesian Extension of MUSIC for Sound Source Localization and
Tracking,
Proceedings of International Conference on Spoken Language Processing
(Interspeech 2011), pp.3109-3112, (oral), Aug. 30, 2011.
Florence, Italy.
Yasuharu Hirasawa, Naoki Yasuraoka, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Fast and simple iterative algorithm of Lp-norm minimization
for under-determined speech separation,
Proceedings of International Conference on Spoken Language Processing
(Interspeech 2011), pp.1745-1748,
Florence, Italy, Aug. 29, 2011.
Mikio Nakano, Shun Sato, Kazunori Komatani, Kyoto Matsuyama, Kotaro Funakoshi,
Hiroshi G. Okuno:
A Two-Stage Domain Selection Framework for Extensible Multi-Domain Spoken Dialogue Systems,
Proceedings of the 12th SIGDIAL Meeting on Discourse and Dialogue
(SIGDIAL 2011), pp.18-29, accepted as an oral presentation,
June 17-18, 2011, Portland, OR, USA.
Best paper award nomination finalist (4 papers)
Katsutoshi Itoyama, Masataka Goto, Tetsuya Ogata,
Hiroshi G. Okuno:
SIMULTANEOUS PROCESSING OF SOUND SOURCE SEPARATION AND MUSICAL INSTRUMENT IDENTIFICATION USING BAYESIAN SPECTRAL MODELING,
Proceedings of 2011 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2011),
pp.3816-3819, Poster, IEEE, Prague, Czech Republic, May 22-28, 2011.
doi:10.1109/ICASSP.2011.5947183
Akira Maezawa,
Hiroshi G. Okuno,
Tetsuya Ogata, Masataka Goto:
POLYPHONIC AUDIO-TO-SCORE ALIGNMENT BASED ON BAYESIAN LATENT HARMONIC ALLOCATION HIDDEN MARKOV MODEL,
Proceedings of 2011 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2011),
pp.185-188, Poster, IEEE, Prague, Czech Republic, May 22-28, 2011.
doi:10.1109/ICASSP.2011.5946371
Naoki Yasuraoka, Hirokazu Kameoka, Takuya Yoshioka,
Hiroshi G. Okuno:
I-DIVERGENCE-BASED DEREVERBERATION METHOD WITH AUXILIARY FUNCTION APPROACH,
Proceedings of 2011 International Conference on
Acoustics, Speech and Signal Processing (ICASSP 2011),
pp.369-372, Poster, IEEE, Prague, Czech Republic, May 22-28, 2011.
doi:10.1109/ICASSP.2011.5946417
Takeshi Mizumoto, Takami Yoshida, Kazuhiro Nakadai, Ryu Takeda,
Takuma Otsuka, Toru Takahashi,
Hiroshi G. Okuno:
Design and Implementation of Selectable Sound Separation on a
Texai Telepresence System using HARK
Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2011), pp.2130-2137,
May 9-13 (10), 2011, Shanghai, China.
doi:10.1109/ICRA.2011.5979849
2010
Zhang Yang, Tetsuya Ogata, Shun Nishide, Toru Takahashi,
Hiroshi G. Okuno:
Method of Discriminating Known and Unknown Environmental Sounds using Recurrent Neural Network,
Proceedings of oint 5th International Conference on Soft Computing and
Intelligent Systems and 11th International Symposium on advanced Intelligent
Systems (SCIS & ISIS 2010), pp. 378-383, Okayama, JAPAN, December 8-12, 2010.
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Two-level Synchronization using Particle Filter for Co-player Music Robots,
Proceedings of IEEE/RSJ-2010 Workshop on Robots and Musical Expression,
CD-ROM, Oct. 18, 2010, Taipei, Taiwan.
pdf
Takeshi Mizumoto, Angelica Lim, Takuma Otsuka, Kazuhiro Nakadai,
Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Integration of flutist gesture recognition and beat tracking for human-robot
ensemble,
Proceedings of IEEE/RSJ-2010 Workshop on Robots and Musical Expression,
CD-ROM, Oct. 18, 2010, Taipei, Taiwan.
pdf
Angelica Lim, Takeshi Mizumoto, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Programming by Playing and Approaches for Expressive Robot Performances,
Proceedings of IEEE/RSJ-2010 Workshop on Robots and Musical Expression,
CD-ROM, Oct. 18, 2010, Taipei, Taiwan.
pdf
Yasuharu Hirasawa, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Exploiting Harmonic Structures to Improve Separating Simultaneous Speech in Under-Determined Conditions
(Invited paper),
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2010), pp.450-457 (49.1%), TuBT12.5,
IEEE, RSJ, Taipei, 18-22 Oct. 2010.
doi:10.1109/IROS.2010.5651078pdf
IEEE Robotics and Automation Society Japan Chapter Young Award
Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
An Improvement in Automatic Speech Recognition Using Soft Missing Feature Masks for Robot Audition,
(Invited paper),
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2010), pp.964-969, TuCT12.2,
IEEE, RSJ, Taipei, 18-22 Oct. 2010.
doi:10.1109/IROS.2010.5650540
Takumi Yoshida, Kazuhiro Nakadai,
Hiroshi G. Okuno:
Two-Layered Audio-Visual Speech Recognition for Robots in Noisy Environments
(Invited paper),
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2010), pp.988-993, TuCT12.6,
IEEE, RSJ, Taipei, 18-22 Oct. 2010.
doi:10.1109/IROS.2010.5651205doi:10.1109/IROS.2010.5651205
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Speedup and Performance Improvement of ICA-based Robot Audition by Parallel and
Resampling-based Block-wise Processing
(Invited paper),
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2010), pp.1949-1954 (49.1%), TuET12.1,
IEEE, RSJ, Taipei, 18-22 Oct. 2010.
doi:10.1109/IROS.2010.5652757doi:10.1109/IROS.2010.5650540
Takeshi Mizumoto, Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi,
Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Human-Robot Ensemble between Robot Thereminst and Human Percussionist using Coupled Oscillator Model,
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2010), pp.1957-1962, TuET12.2,
IEEE, RSJ, Taipei, 18-22 Oct. 2010.
doi:10.1109/IROS.2010.5650364
Angelica Lim, Takeshi Mizumoto, Lois-Kenzo Cahier, Takuma Otsuka,
Toru Takahashi, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Robot Musical Accompaniment: Integrating Audio and Visual Cues for Real-time Synchronization with a Human Flutist
(Invited paper),
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2010), pp.1964-1969, TuET12.3,
IEEE, RSJ, Taipei, 18-22 Oct. 2010.
doi:10.1109/IROS.2010.5650427IROS-2011NTF Award for Entertainment Robots and Systems.
Shun Nishide, Tetsuya Ogata, Jun Tani, Toru Takahashi, Kazunori Komatani,
Hiroshi G. Okuno:
Motion Generation Based on Reliable Predictability using Self-organized Object Features
(Invited paper),
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS-2010), pp.3453-3458, WeCT13.2,
IEEE, RSJ, Taipei, 18-22 Oct. 2010.
doi:10.1109/IROS.2010.5652609
Nobuhide Yamakawa, Tetsuro Kitahara, Toru Takahashi, Kazunori Komatani,
Tetsuya Ogata,
Hiroshi G. Okuno:
Effects of modelling within- and between-frame temporal
variations in power spectra on non-verbal sound recognition,
Proceedings of International Conference on Spoken Language Processing
(Interspeech 2010), 2342-2345, (oral),
Makuhari, 29 Sep. 2010.
Kyoko Matsuyama, Kazunori Komatani, Ryu Takeda, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Analyzing User Utterances in Barge-in-able Spoken Dialogue System for Improving Identification Accuracy
Proceedings of International Conference on Spoken Language Processing
(Interspeech 2010), 3050-3053, (acceptance rate 58.2%),
Makuhari, 30 Sep. 2010.
Kazunori Komatani,
Hiroshi G. Okuno:
Online Error Detection of Barge-In Utterances by Using Individual
Users' Utterance Histories in Spoken Dialogue System,
Proceedings of the 11th SIGDIAL Meeting on Discourse and Dialogue
(SIGDIAL 2010), 289-296,
Tokyo, Sep. 24-25, 2010.
at SIGDial Server.
Hiromitsu Awano, Tetsuya Ogata, Shun Nishide, Toru Takahashi,
Kazunori Komatani,
Hiroshi G. Okuno:
Human-Robot Cooperation in Arrangement of Objects Using Confidence Measure of
Neuro-dynamcal Systems,
Proceeding of IEEE International Conference on Systems, Man, adn Cybernetics (SMC 2010),
pp. 2533-2538, June 2010.
Shimpei Aso, Takuya Saitou, Masataka Goto, Katsutoshi Itoyama, Toru Takahashi,
Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
SpeakBySinging: Converting Singing Voices to Speaking Voices While Retaining Voice Timbre,
Proceedings of the 13th International Conference on Digital Audio Effects
(DAFx-10), 114-121, Graz,
October, 2010,
公式
Kazunori Komatani, Masaki Katsumaru, Mikio Nakano, Kotaro Funakoshi,
Tetsuya Ogata,
Hiroshi G. Okuno:
Automatic Allocation of Training Data for Rapid Prototyping of
Speech Understanding based on Multiple Model Combination,
Proceedings of COLING 2010, accepted as poster presentation,
(acceptance rate 42%), Beijing, China, September, 2010.
Shun Shiramatsu, Tadachika Ozono, Toramatsu Shintani,
Hiroshi G. Okuno:
A Corpus-based Analysis of Coreferential Recency Effect in Japanese Discourse
for Tracking Dynamic Topic.
Proceedings of the 9th IEEE/ACIS International Conference on Computer
and Information Science (ACIS-ICIS 2010), 645-650, Yamagata, Japan, Aug. 2010.
doi:10.1109/ICIS.2010.65
Akira Maezawa, Katsutoshi Itoyama, Toru Takahashi, Kazunori Komatani,
Tetsuya Ogata,
Hiroshi G. Okuno:
Query-by-Conducting: An interface to retrieve classical-music
interpretations by real-time tempo input,
Proceedings of 11th International Conference on Musical Information
Retreival (ISMIR-2010), 477-482,
Dresden, Aug. 2010.
公式PDF
Ikkyu Aihara, Takeshi Mizumoto, Ryu Takeda, Takuma Otsuka, Toru Takahashi,
Kazuyuki Aihara,
Hiroshi G. Okuno:
Frustration in Synchronized Calling Behavior of Japanese Tree Frogs,
International Conference on Nyuroethology,
Aug. 5-7 (6-7), 2010, Salamanca, Spain.
(poster)
Takeshi Mizumoto, Ikkyu Aihara, Takuma Otsuka, Ryu Takeda, Kazuyuki Aihara,
Hiroshi G. Okuno:
Sound imaging system for visualizing spatio-temporal behavior of calling
nocturnal animals,
International Conference on Nyuroethology,
Aug. 5-7 (6-7), 2010, Salamanca, Spain.
(poster)
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi,
Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Design and Implementation of Two-level Synchronization for Interactive Music Robot,
Proceedings of the Twenty-Fourth AAAI Conference on Artificial Intelligence
(AAAI-10),
1138-1244 (26.9%, 264/982) Mar. 26, July 11-15 (15), 2010, Atlanta, GA.
Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Improvement in Listening Capability for Humanoid Robot HRP-2.
Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2010), 470-475, (847/2062),
May 3-8 (4), 2010, Anchorage, Aalaska, USA.
doi:10.1109/ROBOT.2010.5509830
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Upper-limit Evaluation of a Robot Audition based on ICA-BSS in Multi-source, Barge-in and Highly Reveberant Conditions.
Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2010), 4366-4371, (847/2062),
May 3-8, 2010, Anchorage, Aalaska, USA.
pdfdoi:10.1109/ROBOT.2010.5509891
Takuya Yoshioka, Tomohiro Nakatani, Hiroshi G. Okuno:
NOISY SPEECH ENHANCEMENT BASED ON PRIOR KNOWLEDGE ABOUT SPECTRAL ENVELOPE AND HARMONIC STRUCTURE,
Proceedings of 2010 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2010),
pp.4270-4273, (lecture+poster 48.8\%), IEEE, Dallus, March, 2010.
pdf
Naoki Yasuraoka, Takuya Yoshioka, Tomohiro Nakatani, Aatsushi Nakamura,
Hiroshi G. Okuno:
MUSIC DEREVERBERATION USING HARMONIC STRUCTURE SOURCE MODEL AND WIENER FILTER,
Proceedings of 2010 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2010),
pp.53-56, (lecture), IEEE, Dallus, March, 2010.
pdf
2009
Akira Maezawa, Katsutoshi Itoyama, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Bowed String Sequence Estimation of a Violin Based on Adaptive Audio Signal
Classification and Context-Dependent Error Correction,
Proceedings of IEEE International Symposium on Multimedia (ISM2009),
accepted for full paper presentation (acceptance rate for full papers, 19.6%),
San Diego, Dec. 14-16, 2009.
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Automatic Estimation of Reverberation Time with Robot Speech to Improve ICA-based Robot Audition,
Proceedings of IEEE-RAS Interanational Conference on Humanoid Robots (Humanoids 2009),
pp.250-355, IEEE, Paris, Dec. 7-10, 2009.
pdf.
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
Voice quality manipulation for humanoid robots consistent with their head movements,
Proceedings of IEEE-RAS Interanational Conference on Humanoid Robots (Humanoids 2009),
pp.405-410, IEEE, Paris, Dec. 7-10, 2009.
pdf.
Takumi Yoshida, Kazuhiro Nakadai, Hiroshi G. Okuno:
Automatic Speech Recognition Improved by Two-Layered Audio-Visual,
Proceedings of IEEE-RAS Interanational Conference on Humanoid Robots (Humanoids 2008),
pp.604-609, IEEE, Paris, Dec. 7-10, 2009.
pdf.
Hiromasa Fujihara, Masataka Goto, Hiroshi G. Okuno:
A NOVEL FRAMEWORK FOR RECOGNIZING PHONEMES OF SINGING VOICE IN POLYPHONIC MUSIC,
Proceedings of 2009 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA 2009), pp.17-20,
Oct. 18-21, New Paltz, NY, 2009.
pdfdoi:10.1109/IROS.2009.5354527
Takuya Yoshioka, Hirokazu Kameoka, Tomohiro Nakatani, Hiroshi G. Okuno:
Statistical models for speech dereverberation,
Proceedings of 2009 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA 2009), pp.145-148,
Oct. 18-21, New Paltz, NY, 2009.
pdfdoi:10.1109/IROS.2009.5354489
Naoki Yasuraoka, Takehiro Abe, Katsutoshi Itoyama, Kazuyoshi Yoshii,
Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Changing Timbre and Phrase in Existing Musical Performances as You Like,
ACM Multimedia 2009, 203-212
(16% 22/138), Beijing, China, Oct. 19-24, 2009.
pdf,
doi:10.1145/1631272.1631302
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
Step-size Parameter Adaptation of Multi-channel Semi-blind ICA with Piecewise Linear Model for Barge-in-able Robot Audition (Invited paper),
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2009), pp.2273-2282, (900/1650),
IEEE, RSJ, St. Louis, 12-14 (13) Oct. 2009.
pdfdoi:10.1109/IROS.2009.5354527
Takuma Otsuka, Kazumasa Murata, iToru Takahashi, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
Incremental Polyphonic Audio to Score Alignment using Beat Tracking for Singer Robots (Invited paper),
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2009), pp.2289-2296,
IEEE, RSJ, St. Louis, 12-14 (13) Oct. 2009.
pdfdoi:10.1109/IROS.2009.5354637
Takeshi Mizumoto, Hiroshi Tsujino, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Thereminist Robot: Development of a Robot Theremin Player with Feedforward and Feedback Arm Control based on a Theremin's Pitch Model (Invited paper),
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2009), pp.2297-2302,
IEEE, RSJ, St. Louis, 12-14 (13) Oct. 2009.
pdfdoi:10.1109/IROS.2009.5354473
Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Missing-Feature-Theory-based Robust Simultaneous Speech Recognition System with Non-clean Speech Acoustic Model (Invited paper),
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2009), pp.2730-2735,
IEEE, RSJ, St. Louis, 12-14 (13) Oct. 2009.
pdfdoi:10.1109/IROS.2009.5354201
Wataru Hinoshita, Tetsuya Ogata, Hideki Kozima, Hisashi Kanda, Toru Takahashi,
Hiroshi G. Okuno:
Emergence of Evolutional Interaction with Voice and Motion between Two Robots using RNN,
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2009), pp.4196-4291,
IEEE, RSJ, St. Louis, 12-14 (14) Oct. 2009.
pdfdoi:10.1109/IROS.2009.5354887
Shun Nishide, Tetsuhiro Nakagawa, Tetsuya Ogata, Jun Tani, Toru Takaahashi,
Hiroshi G. Okuno:
Modeling Tool-Body Assimilation using Second-order Recurrent Neural Network,
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2009), pp.5376-5381, (900/1650),
IEEE, RSJ, St. Louis, 12-14 (14) Oct. 2009.
pdfdoi:10.1109/IROS.2009.5354655
Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani,
Hiroshi G. Okuno:
Phoneme Acquisition Model based on Vowel Imitation using Recurrent Neural Network,
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2009), pp.5388-5393,
IEEE, RSJ, St. Louis, 12-14 (14) Oct. 2009.
pdfdoi:10.1109/IROS.2009.5354825
Kazunori Komatani, Satoshi Ikeda, Yuichiro Fukubayashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Ranking Help Message Candidates Based on Robust Grammar Verification Results
and Utterance History in Spoken Dialogue Systems,
Proceedings of the 10th SIGdial Workshop on Discourse and Dialogue (SigDial 2009),
314-321, Sep. 12, 2009.
pdf
Kyoko Matsuyama, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Enabling A User To Specify An Item At Any Time During System Enumeration,
Proceedings of International Conference on Spoken Language Processing
(Interspeech-2009), Mon-Ses2-P4-1, (57.7%),
Brighton, 6-10 Sep. 2009.
pdf
Masaki Katsumaru, Mikio Nakano, Kazunori Komatani, Kotaro Funakoshi,
Tetsuya Ogata, Hiroshi G. Okuno:
Improving Speech Understanding Accuracy with Limited Training
Data Using Multiple Language Models and Multiple Understanding Models,
Proceedings of International Conference on Spoken Language Processing
(Interspeech-2009), Thu-Ses1-P4-9, (57.7%), Brighton, 6-10 (10) Sep. 2009.
pdf
Hiroshi G. Okuno, Kazuhiro Nakadai, Hyun-Don Kim:
Robot Auditon: Missing Feature Theory Approach and Active Audition (Invited talk),
Proceeding of the 14th International Symposium of Robotics Research
(ISRR 2009), August 31 - September 3, 2009, Lucerne, Switzerland,
International Foundation of Robotics Research.
Springer STAR series.
Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
QUERY-BY-EXAMPLE MUSIC RETRIEVAL APPROACH BASED ON MUSICAL GENRE SHIFT BY CHANGING INSTRUMENT VOLUME,
Proceeding of the 12th International Conference on Digital Audio Effects
(DAFx-09), accepted,
Como, Italy, Sep.1-4. 2009.
Shun Shiramatsu, Tadachika Ozono, Toramatsu Shintani, Kazunori Komatani,
Tetsuya Ogata, Toru Takahashi, Hiroshi G. Okuno:
Development of a Meeting Browser towards Supporting Public Involvement,
Proceedings of the 12th IEEE International Conference on Computational
Science and Engineering (CSE-09), pp.717-722, Vancouver, Canada,
Aug., 2009.
pdfdoi:10.1109/CSE.2009.362
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Analysis of Motion Searching based on Reliable Predictability using Recurrent Neural Network,
Proceedings of 2009 IEEE/ASME Conference on Advanced Intelligent Mechatronics (AIM 2009), 192-197, Singapore, July 14-19, 2009.
pdfdoi:10.1145/10.1109/AIM.2009.5230015
Masaki Katsumaru, Mikio Nakano, Kazunori Komatani, Kotaro Funakoshi,
Hiroshi G. Okuno:
A Speech Understanding Framework that Uses Multiple Language Models and
Multiple Understanding Models,
Proceeding of the North American Chapter of the Association for
Computational Linguistics - Human Language Technologies (NAACL HLT)
2009 conference,
pp.133-136, (73/180)
Boulder, CO, May 31 - Jun. 5, 2009.
pdf
Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Prediction and Imitation of Other's Motions by Reusing Own Forward-Inverse
Model in Robots,
Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2009), pp.4144-4149, (699/1624),
(May 12-17 (16), 2009), Kobe.
pdfdoi:10.1145/10.1109/ROBOT.2009.5152363
Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani,
Hiroshi G. Okuno:
Continuous Vocal Imitation with Self-organized Vowel Spaces in
Recurrent Neural Network,
Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2009), pp.4438-4443,
(May 12-17 (16), 2009), Kobe.
pdfdoi:10.1145/10.1109/ROBOT.2009.5152818
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
ICA-BASED EFFICIENT BLIND DEREVERBERATION AND ECHO CANCELLATION METHOD FOR BARGE-IN-ABLE ROBOT AUDITION,
Proceedings of 2009 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2009),
SS-L7.1, pp.3677-3680, (1178/2633), IEEE, Taipei, Taiwan, April 19--24 (23), 2009.
pdfdoi:10.1145/10.1109//ICASSP.2009.4960424
2008
Yuji Kubota, Masatoshi Yoshida, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Design and Implementation of 3D Auditory Scene Visualizer towards
Auditory Awareness with Face Tracking. Proceedings of IEEE International Symposium on Multimedia (ISM2008),
pp.468-476 (acceptance rate for regular papers, 24%),
Berkeley, Dec. 16. 2008.
pdfdoi:10.1109/ISM.2008.107
Yuji Kubota, Shun Shiramatsu, Masatoshi Yoshida, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
3D Auditory Scene Visualizer With Face Tracking:
Design and Implementation For Auditory Awareness Compensation.
Proceedings of 2nd International Symposium on Universal Communication
(ISUC2008), pp.42-49, IEEE, Osaka, Dec. 15. 2008.
pdfdoi:10.1109/ISUC.2008.59
Kazuhiro Nakadai, Hiroshi G. Okuno, Hirofumi Nakajima, Yuji Hasegawa,
Hiroshi Tsujino:
An Open Source Software System For Robot Audition HARK and Its Evaluation.
Proceedings of IEEE-RAS Interanational Conference on Humanoid Robots (Humanoids 2008),
pp.561-566, Daejeon, Korea, Dec. 3, 2008.
pdfdoi:10.1109/ICHR.2008.4756031
Kazumasa Murata, Kazuhiro Nakadai, Ryu Takeda, Hiroshi G. Okuno,
Toyotaka Torii, Yuji Hasegawa, Hiroshi Tsujino:
A Beat-Tracking Robot for Human-Robot Interaction and Its Evaluation.
Proceedings of IEEE-RAS Interanational Conference on Humanoid Robots (Humanoids 2008),
pp.79-84, Daejeon, Korea, Dec. 2, 2008.
pdfdoi:10.1109/ICHR.2008.4755935
Hiroshi G. Okuno:
Computational Auditory Scene Analysis and Its Application to Robot Audition
. (Invited Talk)
Proceedings of the Second International Symposium on Robotics and Artificial
Intelligence,
University of Electro-Communication and Shanghai Jiao Tong University, 9 Oct. 2008.
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Analysis of Reliable Predictability based Motion Generation using RNNPB.Proceedings of Joint 4th International Conference on Soft Computing and
Intelligent Systems and 9th International Symposium on advanced
Intelligent Systems (SCIS & ISIS 2008),
pp.305-310, Nagoya, JAPAN, September 17-21, 2008.
Toru Takahashi, Shun'ichi Yamamoto, Kazuhiro Nakadai, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
Soft Missing-Feature Mask Generation for Simultaneous Speech Recognition
System in Robots.Proceedings of International Conference on Spoken Language Processing
(Interspeech-2008), pp.992-997,
Brisbane, Sept. 24, 2008.
Yuichiro Fukubayashi, Kazunori Komatani, Mikio Nakano, Kotaro Funakoshi,
Hiroshi Tsujino, Tetsuya Ogata, Hiroshi G. Okuno:
Rapid Prototyping of Robust Language Understanding Modules with Less
Training Data for Spoken Dialogue Systems.Proceedings of the Third International Joint Conference on Natural Language
Processing (IJCNLP 2008), pp.210-216, Jan. 2008, Hyderabad, India.
Kazunori Komatani, Tatsuya Kawahara, Hiroshi G. Okuno:
Predicting ASR Errors by Exploiting Barge-In Rate of Individual Users
for Spoken Dialogue Systems.Proceedings of International Conference on Spoken Language Processing
(Interspeech-2008), pp.183--186,
Brisbane, Sept. 2008.
Masaki Katsumaru, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Expanding Vocabulary for Recognizing User\'s Abbreviations of Proper Nouns
without Increasing ASR Error Rates in Spoken Dialogue Systems.Proceedings of International Conference on Spoken Language Processing
(Interspeech-2008), pp.187-190,
Brisbane, Sept. 2008.
Satoshi Ikeda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Extensibility Verification of Robust Domain Selection against Out-of-Grammar
Utterances in Multi-Domain Spoken Dialogue System.Proceedings of International Conference on Spoken Language Processing
(Interspeech-2008), pp.487-490,
Brisbane, Sept. 2008.
Shun Nishide, Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani,
Hiroshi G. Okuno:
Active Ssensing based Dynamical Object Feature Extraction.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2008), pp.1-7, TuAT1.1,
IEEE, RSJ, Nice, 23 Sep. 2008.
pdfdoi:10.1109/IROS.2008.4650794
Takeshi Mizumoto, Ryu Takeda, Kazuyoshi Yoshii, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
A Robot Listens to Music and Counts Its Beats Aloud by Separating Music
from Counting Voice.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2008), 1538-1543, WeAT6.1
IEEE, RSJ, Nice, 24 Sep. 2008.
pdfdoi:10.1109/IROS.2008.4650821 Award for Entertainment Robots and Systems (NTF Award) Nomination Finalist.
Hyun-Don Kim, Jinsung Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Target Speech Detection and Separation for Humanoid Robot in Sparse
Dialogue with Noisy Home Environments (Invited paper).Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2008), 1705-1711, WeAT10.4
IEEE, RSJ, Nice, 24 Sep. 2008.
pdfdoi:10.1109/IROS.2008.4650977
Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno:
Segmenting Acoustic Signal with Articulatory Movement using
Recurrent Neural Network for Phoneme Aquisition. (Invited paper)
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2008), 1712-1717, WeAT10.5
IEEE, RSJ, Nice, 24 Sep. 2008.
pdfdoi:10.1109/IROS.2008.4651060
Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Barge-in-able Robot Audition Based on ICA and Missing Feature Theory
under Semi-Blind Situation. (Invited paper)
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2008), 1718-1723, WeAT10.6,
IEEE, RSJ, Nice, 24 Sep. 2008.
pdfdoi:10.1109/IROS.2008.4650821
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Design and Evaluation of Two-Channel Sound Source Localization over
Entire Azimuth Range for Moving Talker. (Invited paper)
Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2008), pp.2197-2203 Sept. 2008
pdf
IEEE, RSJ, Nice, Sept. 2008.
doi:10.1109/IROS.2008.4650947
Kazumasa Murata, Kazuhiro Nakadai, Kazuyoshi Yoshii, Ryu Takeda,
Toyotaka Torii, Hiroshi G. Okuno, Yuji Hasegawa, Hiroshi Tsujino:
A Robot Uses Its Own Microphone to Synchronize Its Steps to Musical Beats
While Scatting and Singing.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2008), pp.2459-2464, WeCT6.1,
IEEE, RSJ, Nice, 24 Sep. 2008.
pdfdoi:10.1109/IROS.2008.4650596 Award for Entertainment Robots and Systems (NTF Award) Nomination Finalist.
Kohei Sumi, Kazuyoshi Yoshii, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Automatic Chord Recognition Based on Probabilistic Integration of
Chord Transition and Bass Pitch Estimation.Proceedings of 9th International Conference on Musical Information
Retreival (ISMIR-2008), 39-44,
Philadelphia, 15 Sep. 2008.
pdf
Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Instrument Equalizer for Query-by-Example Retrieval: Improving Sound Source
Separation based on Integrated Harmonic and Inharmonic Models.Proceedings of 9th International Conference on Musical Information
Retreival (ISMIR-2008),133-138,
Philadelphia, 15 Sep. 2008.
pdf
Kazumasa Murata, Kazuhiro Nakadai, Kazuyoshi Yoshii, Ryu Takeda,
Toyotake Torii, Hiroshi G. Okuno, Yuji Hasegawa, Hiroshi Tsujino:
A Robot Singer with Music Recognition Based on Real-Time Beat Tracking.Proceedings of 9th International Conference on Musical Information
Retreival (ISMIR-2008), 199-204,
Philadelphia, 15 Sep. 2008.
pdf
Takehiro Abe, Katsutoshi Itoyama, Kazuyoshi Yoshii, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
Synthesis Approach for Manipulating Pitch of a Musical Instrument Sound
with Considering Timbral Characteristics.Proceeding of the 11th International Conference on Digital Audio Effects
(DAFx-08), 249-256,
Espoo, Finland, Sep.1-4. 2008.
pdf
Hiroshi G. Okuno, Shun'ichi Yamamoto, Kazuhiro Nakadai, Jean-Marc Valin,
Kazunori Komatani, Tetsuya Ogata:
A Portable Robot Audition Software System for Multiple Simultaneous Speech Signals.Proceedings of Acoustics'08,
CD-ROM , 1pSCa8, June 30, 2008.
Shun Nishide, Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani,
Hiroshi G. Okuno:
Object Dynamics Prediction and Motion Generation
based on Reliable Predictability.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2008), 1608-1614,
(May 20, 2008).
pdfdoi:10.1109/ROBOT.2008.4543431
Kazuhiro Nakadai, Shun'ichi Yamamoto, Hiroshi G. Okuno, Hirofumi Nakajima,
Yuji Hasegawa, Hiroshi Tsujino:
A Robot Referee for Rock-Paper-Scissors Sound Games.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2008), 3469--3474,
(May 20, 2008).
pdfdoi:10.1109/ROBOT.2008.4543741
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Two-Channel-Based Voice Activity Detection for
Humanoid Robots in Noisy Home Environments.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2008), 3495-3501,
(May 20, 2008).
pdfdoi:10.1109/ROBOT.2008.4543745
Hiroshi G. Okuno, Kazuhiro Nakadai:
COMPUTATIONAL AUDITORY SCENE ANALYSIS AND ITS APPLICATION TO ROBOT AUDITION. (invited talk)
Proceedings of Hands-free Speech Communication and Microphone Arrays (HSCMA-2008), pp.123-127, May 7, 2008, Trento, Italy.
pdfdoi:10.1109/HSCMA.2008.4538702
2007
Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino,
Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Design and Implementation of A Robot Audition System for Automatic Speech Recognition of Simultaneous Speech.Proceedings of IEEE Workshop on Automatic Speech Recognition and Understanding (ASRU-2007), 111-116, acceptance rate (115/267),
IEEE, Kyoto, Dec. 2007.
pdfdoi:10.1109/ASRU.2007.4430093
Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno:
Vocal Imitation using Vocal Tract Model and Recurrent Neural Network.Proceedings of International Conference on Neural Information Processing (ICONIP-2007),
Vol.2, pp.222-232, Nov. 2007.
Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno:
Vocal Imitation Using Physical Vocal Tract Model.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2007), pp.1846-1851,
IEEE, RSJ, San Diego, Oct. 2007.
pdfdoi:10.1109/IROS.2007.4399137
Ryunosuke Yokoya, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Discovery of Other Individuals by Projecting a Self-Model Through Imitation.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2007), pp.1009-1014,
IEEE, RSJ, San Diego, Oct. 2007.
pdfdoi:10.1109/IROS.2007.4399153
Kazuyoshi Yoshii, Kazuhiro Nakadai, Toyotaka Torii, Yuji Hasegawa,
Hiroshi Tsujino, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
A Biped Robot that Keeps Steps in Time with Musical Beats while Listening to Music with Its Own Ears.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2007), pp.1743-1750,
IEEE, RSJ, San Diego, Oct. 2007.
pdfdoi:10.1109/IROS.2007.4399244
Tetsuya Ogata, Masamitsu Murase, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Two-way Translation of Compound Sentences and Arm Motions by Recurrent Neural Networks.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2007), pp.1858-1863,
IEEE, RSJ, San Diego, Oct. 2007.
pdfdoi:10.1109/IROS.2007.4399265
Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Exploiting Known Sound Sources to Improve ICA-based Robot Audition in Speech Separation and Recognition.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2007), pp.1757-1762,
IEEE, RSJ, San Diego, Oct. 2007.
pdf
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Auditory and Visual Integration based Localization and Tracking of Humans in Daily-life Environments.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2007), pp.2021-2027,
IEEE, RSJ, San Diego, Oct. 2007.
pdf
Kazuyoshi Yoshii, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Hybrid Collaborative and Content-based Music
Recommendation Using Probabilistic Model with Latent User Preferences.Proceedings of 8th International Conference on Musical Information
Retreival (ISMIR-2007), long paper (15.8% of 214 submissions),
pp.89-94, Vienna, Sep. 2007.
Kazunori Komatani, Yuichiro Fukubayashi, Tetsuya Ogata, Hiroshi G. Okuno:
Introducing Utterance Verification in Spoken Dialogue System to Improve Dynamic Help Generation for Novice Users.Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue,
pp.202-205, Sep. 2007
Satoshi Ikeda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Topic Estimation with Domain Extensibility for Guiding User's Out-of-Grammar
Utterance in Multi-Domain Spoken DIalogue Systems.Proceedings of International Conference on Spoken Language Processing
(Interspeech-2007), pp.2561-2564,, Antwerp, Sep. 2007.
pdf
Kazunori Komatani, Tatsuya Kawahara, Hiroshi G. Okuno:
Analyzing Temporal Transition of Real User's Behaviors in a Spoken
Dialogue System.Proceedings of International Conference on Spoken Language Processing
(Interspeech-2007), pp.142-145, Antwerp, Sep. 2007.
pdf
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Auditory and VIsual Integration based Localization and Tracking of
Multiple Moving Sounds in Daily-life Environments.Proceedings of International Workshop on Robot and Human Interaction
(Ro-Man 2007), 399-404, IEEE, Jeju Island, Korea, Aug. 2007.
pdf
Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
INTEGRATION AND ADAPTATION OF HARMONIC AND INHARMONIC MODELS FOR SEPARATING POLYPHONIC MUSICAL SIGNALS.Proceedings of 2007 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2007),
pp.57-60, IEEE, Hawaii, April 2007, pp.57-60,
(15.1% acceptance rate for lecture presentation)
doi:10.1109/ICASSP.2007.366615
Haruhiko Niwa, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Distance Estimation of Hidden Objects Based on
Acoustical Holography by applying Acoustic Diffraction of
Audible Sound.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2007), pp.423-428,
(Apr. 2007).
doi:10.1109/ROBOT.2007.363823
Tetsuya Ogata, Shohei Matsumoto, Jun Tani, Kazunori Komatani,
Hiroshi G. Okuno:
Human-Robot Cooperation using Quasi-symbols
Generated by RNNPB Model.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2007), pp.2156-2161,
(Apr. 2007).
doi:10.1109/ROBOT.2007.363640
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Predicting Object Dynamics from Visual Images
through Active Sensing Experiences.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2007), pp.2501-2506,
(Apr. 2007).
doi:10.1109/ROBOT.2007.363841
2006
Hiroshi G. Okuno, Tetsuya Ogata, Kazunori Komatani:
Computational Auditory Scene Analysis and Its Application to Robot Audition:
Five Years Experience.Proceedings of the 2nd International Conference on Informatics Research
for Development of Knowledge Society Infrastructure (ICKS 2007),
pp.69-76, Jan. 2007.
pdfdoi:10.1109/ICKS.2007.7
Shun Shiramatsu, Kazunori Komatani, Koiti Hasida, Tetsuya Ogata,
Hiroshi G. Okuno:
Meaning-Game-based Centering Model with Statistical
Definition of Utility of Referential Expression and
Its Verification Using Japanese and English Corpora.Proceedings of the 6th Discourse Anaphora and Anaphor Resolution
Colloquium (DAARC2007), pp.121-126,
Lisbon, Mar. 2007.
Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Musical Instrument Recognizer ``Instrogram'' and Its Application to Music Retrieval based on Instrumentation Similarity.Proceedings of IEEE International Symposium on Multimedia (ISM2006),
pp.265-272,
San Diego, Dec. 2006.
doi:10.1109/ISM.2006.113
Hiromasa Fujihara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Automatic synchronization between lyrics and music CD recordings based on Viterbi alignment of segregated vocal signals.Proceedings of IEEE International Symposium on Multimedia (ISM2006),
pp.257-264,
San Diego, Dec. 2006.
doi:10.1109/ISM.2006.38
Kazuyoshi Yoshii, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Hybrid Collaborative and Content-based Music
Recommendation Using Probabilistic Model with Latent User Preferences.Proceedings of 7th International Conference on Musical Information
Retreival (ISMIR-2006), pp.296-301,
Vancouver, CA, Sep. 2006.
pdf
Katsutoshi Itoyama, Tetsuro Kitahara, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Automatic Feature Weighting in Automatic Transcription of
Specified Part in Polyphonic Music.Proceedings of 7th International Conference on Musical Information
Retreival (ISMIR-2006), pp.172-175,
Vancouver, CA, Sep. 2006.
pdf
Kazuhiro Nakadai, Hirofumi Nakajima, Masamitsu Murase, Satoshi Kaijiri,
Kentaro Yamada, Yuji Hasegawa, Hiroshi G. Okuno, Hiroshi Tsujino:
Real-Time Tracking of Multiple Sound Sources by
Integration of In-Room and Robot-Embedded Microphone Arrays.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2006), 852-859,
IEEE, RSJ, Beijing, China, Sep. 2006.
pdf,
doi:10.1109/IROS.2006.281737
Ryu Takeda, Shun'ichi Yamamoto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Missing-Feature based Speech Recognition for Two
Simultaneous Speech Signals Separated by ICA with a pair of Humanoid Ears.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2006), 878-885,
IEEE, RSJ, Beijing, China, Sep. 2006.
pdf,
doi:10.1109/IROS.2006.281741
IEEE Robotics and Automation Society Japan Chapter Young Award,
RSJ/SICE Award for IROS 2006 Best Paper Nomination Finalist
(2nd to 5th Place) at IROS-2007.
Haruhiko Niwa, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Multiple Acoustical Holography Method for Localization of Objects
in Broad Range using Audible Sound.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2006), 1146-1151,
IEEE, RSJ, Beijing, China, Sep. 2006.
pdf,
doi:10.1109/IROS.2006.281844
Ryunosuke Yokoya, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Experience Based Imitation Using RNNPB.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2006), 3669-3674,
IEEE, RSJ, Beijing, China, Sep. 2006.
pdf,
doi:10.1109/IROS.2006.281724
IEEE 関西支部学生研究奨励賞内定
Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino,
Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Real-Time Robot Audition System That Recognizes Simultaneous Speech
in the Real World.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2006), 5333-5338,
IEEE, RSJ, Beijing, China, Sep. 2006.
pdf,
doi:10.1109/IROS.2006.282037
Tetsuya Ogata, Yuya Hattori, Hideki Kojima, Kazunori Komatani,
Hiroshi G. Okuno:
Generation of Robot Motions from Environmental Sounds using Inter-modality
Mapping by RNNPB.Proceedings of Sixth International Workshop on Epigenetic Robotics
(EpiRobo-2006), 95-102, Paris, Sep., 2006.
Hiromasa Fujihara, Tetsuro Kitahara, Masataka Goto, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
Speaker Identification under Noisy Environments by using Harmonic Structure
Extraction and Reliable Frame Weighting.Proceedings of International Conference on Spoken Language Processing
(Interspeech-2006), 1459-1462,
Pittsburgh, Sep. 2006.
pdf
Ryu Takeda, Shun'ichi Yamamoto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Improving Speech Recognition of Two Simultaneous Speech Signals by
Integrating ICA BSS and Automatic Missing Feature Mask Generation.Proceedings of International Conference on Spoken Language Processing
(Interspeech-2006), 2302-2305,
Pittsburgh, Sep. 2006.
pdf
Yuichiro Fukubayashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Dynamic Help Generation by Estimating User's Mental Model in Spoken Dialogue
Systems.Proceedings of International Conference on Spoken Language Processing
(Interspeech-2006), 1946-1949,
Pittsburgh, Sep. 2006.
pdf
Shun'ichi Yamamoto, Ryu Takeda, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino,
Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Leak Energy based Missing Feature Mask Generation for ICA and GSS and Its
Evaluation with Simultaneous Speech Recognition.Proceedings of ISCA Tutorial and Research Workshop on Statistical and
Perceptual Audition (SAPA2006),
pp.42-46,
pdf
Kazunori Komatani, Naoyuki Kanda, Mikio Nakano, Kazuhiro Nakadai,
Hiroshi Tsujino, Tetsuya Ogata, Hiroshi G. Okuno:
Multi-Domain Spoken Dialogue System with Extensibility and Robustness
against Speech Recognition Errors.Proceedings of SIGdial Workshop on Discourse and Dialogue,
9-17, Aug. 2006
pdf
Hiroshi G. Okuno:
Computational Auditory Scene Analysis
- Towards Listening to Several Thinkgs at Once -.50th Anniversary Summit of Artificial Intelligence (ASAI50) workshop and abstract booklet,
CD-ROM, Monte Verita, Switzerland, July 2006.
Takuya Yoshioka, Takafumi Hikichi, Masato Miyoshi, Hiroshi G. Okuno:
Robust Decomposition of Inverse Filter of Channel and
Prediction Error Filter of Speech Signal for Dereverberation.Proceedings of the 14th European Signal Processing Conference
(EUSIPCO 2006), CD-ROM Proceedings, Florence, 2006.
pdf
Ryunosuke Yokoya, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Robot Imitation from Active-Sensing Experiences.Proceedings of Fifth International Conference on Learning and Development
(ICDL06), accepted, Bloomington, IN USA, May 2006.
Kazuyoshi Yoshii, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
AN ERROR CORRECTION FRAMEWORK BASED ON DRUM PATTERN PERIODICITY FOR
IMPROVING DRUM SOUND DETECTION.Proceedings of 2006 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2006),
Vol.V, pp.237-240, IEEE, Toulouse, May 2006.
pdf,
doi:10.1109/ICASSP.2006.11661256
IEEE 関西支部学生研究奨励賞
Hiromasa Fujihara, Tetsuro Kitahara, Masataka Goto, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
F0 ESTIMATION METHOD FOR SINGING VOICE IN POLYPHONIC AUDIO SIGNAL BASED ON
STATISTICAL VOCAL MODEL AND VITERBI SEARCH.Proceedings of 2006 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2006),
Vol.V, pp.253-256, IEEE, Toulouse, May 2006.
pdf,
doi:10.1109/ICASSP.2006.1661260
Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Instrogram: A New Musical Instrument Recognition Technique Without Using
Onset Detection Nor F0 Estimation.Proceedings of 2006 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2006),
Vol.V, pp.229-232, IEEE, Toulouse, May 2006.
pdf,
doi:10.1109/ICASSP.2006.1661254
IEEE 関西支部学生研究奨励賞
Kazuhiro Nakadai, Hirofumi Nakajima, Masamitsu Murase, Satoshi Kaijiri,
Kentaro Yamada, Yuji Hasegawa, Hiroshi G. Okuno, Hiroshi Tsujino:
ROBUST TRACKING OF MULTIPLE SOUND SOURCES BY SPATIAL INTEGRATION OF ROOM
AND ROBOT MICROPHONE ARRAYS.Proceedings of 2006 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2006),
Vol.IV, pp.929-932, IEEE, Toulouse, May 2006.
pdf,
doi:10.1109/ICASSP.2006.1661122
2005
Shun Shiramatsu, Kazunori Komatani, Takashi Miyata, Koiti Hasida,
Hiroshi G. Okuno:
Empirical Verification of Meaning-Game-based Generalization of
Centering Theory with Large Japanese Corpus. Proceedings of the 19th Pacific Asia Conference on Language, Information,
and Computation (PACLIC 19),
192-210, Taipei, Dec. 2005.
Kazuyoshi Yoshii, Masataka Goto, Hiroshi G. Okuno:
INTER:D A Drum Sound Equalizer for Controlling Volume and Timbre of
Druams.Proceedings of 2nd European Workshop on the Integration of
Knowledge, Semantic and Digital Media Technologies (EWIMT 2005),
pp.205--212, EU Commission,
IEE Savoy Place, London, Nov. 2005.
pdfIEEE
Kenri Kodaka, Tetsuya Ogata, Hiroshi G. Okuno:
Walking with Body-sense in Virtual Space Using the Nonlinear Oscillator.Proceedings of the International Conference on Systems, Man and Cybernetics
(SMC-2005), 324--329, IEEE,
Hawaii, Oct. 10-12, 2005.
Finalist for Best Student Paper
pdfdoi:10.1109/ICSMC.2005.1571166
Kazuyoshi Yoshii, Masataka Goto, Hiroshi G. Okuno:
AdaMast: A Drum Sound Recognizer based on Adaptation and Matching of
Spectrogram Templates.Proceedings of
MIREX 2005,
London, Sep. 2005.
Paper pdf.
Best in Class Award.
Hiromasa Fujihara, Tetsuro Kitahara, Masataka Goto, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
SINGER IDENTIFICATION BASED ON ACCOMPANIMENT SOUND REDUCTION AND RELIABLE FRAME SELECTION.Proceedings of 6th International Conference on Musical Information
Retreival (ISMIR-2005), 329-336,
London, Sep. 2005.
Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
INSTRUMENT IDENTIFICATION IN POLYPHONIC MUSIC: FEATURE WEIGHTING WITH MIXED SOUNDS, PITCH-DEPENDENT TIMBRE MODELING, AND USE OF MUSICAL CONTEXT.Proceedings of 6th International Conference on Musical Information
Retreival (ISMIR-2005), 558-563,
London, Sep. 2005.
Kazunori Komatani, Naoyuki Kanda, Tetsuya Ogata, Hiroshi G. Okuno:
Contextual Constraints based on Dialogue Models in Database Search Task
for Spoken Dialogue Systems.Proceedings of the Nineth European Conference on
Speech Communication and Technology (Interspeech-2005), 877-880,
Lisboa, Sep. 2005.
pdf.
Masamitsu Murase, Shun'ichi Yamamoto, Jean-Marc Valin, Kazuhiro Nakadai,
Kentaro Yamada, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Multiple Moving Speaker Tracking by Microphone Array on Mobile Robot.Proceedings of the Nineth European Conference on
Speech Communication and Technology (Interspeech-2005), 249-252,
Lisboa, Sep. 2005.
pdf.
Shun'ichi Yamamoto, Kazuhiro Nakadai, Jean-Marc Valin, Jean Rouat,
Francois Michaud, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno:
Making A Robot Recognize Three Simultaneous Sentences in Real-Time.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2005),
pp.4040-4045,
IEEE, RSJ, Edmonton, Aug. 2005.
pdf.
doi:10.1109/IROS.2005.1545094
Syunsuke Kurotaki, Noriaki Suzuki, Kazuhiro Nakadai, Hiroshi G. Okuno,
Hideharu Amano:
Implementation of Active Direction-Pass Filter on Dynamically Reconfigurable
Processor.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2005),
pp.3175-3180,
IEEE, RSJ, Edmonton, Aug. 2005.
pdf.
doi:10.1109/IROS.2005.1545033
Tsuyoshi Tasaki, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Spatially Mapping of Friendliness for Human-Robot Interaction.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2005),
pp.1277-1282,
IEEE, RSJ, Edmonton, Aug. 2005.
pdf.
doi:10.1109/IROS.2005.1545034
Mikio Nakano, Naoyuki Kanda, Yuji Hasegawa, Toyotaka Torii, Yohane Takeuchi,
Kazuhiro Nakadai, Hiroshi Tsujino, Hiroshi G. Okuno:
A Two-Layer Model for Behavior and Dialogue Planning in Conversational Service Robots.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2005), pp.3329-3335,
IEEE, RSJ, Edmonton, Aug. 2005.
pdf.
doi:10.1109/IROS.2005.1545198
Tetsuya Ogata, Hayato Ohba, Kazunori Komatani, Jun Tani, Hiroshi G. Okuno:
Extracting Multi-Modal Dynamics of Objects using RNNPB.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2005), pp.966-971,
IEEE, RSJ, Edmonton, Aug. 2005.
pdf.
doi:10.1109/IROS.2005.1544975
Kazunori Komatani, Ryoji Hamabe, Tetsuya Ogata, Hiroshi G. Okuno:
Generating Confirmation to Distinguish Phonologically Confusing Word Pairs in Spoken Dialogue Systems. Proceedings of 4th IJCAI Workshop on Knowledge and Reasoning in Practical Dialogue Systems, pp.40-45, July 2005.
Yuya Hattori, Hideki Kojima, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Robot Gesture Generation from Environmental Sounds Using
Inter-modality Mapping.Proceedings of Fifth International Workshop on Epigenetic Robotics
(EpiRobo-2005), 139-140, Nara, July 2005.
Takuya Yoshioka, Takafumi Hikichi, Masato Miyoshi, Hiroshi G. Okuno:
Blind Estimation of Room Resonances Using Popular. Classical, and Jazz Music.
Proceedings of AES 118th Convenvion, 6632,
Audio Engineering Society, Barcelona, Spain, May 28-31, 2005.
Shun'ichi Yamamoto, Jean-Marc Valin, Kazuhiro Nakadai, Hiroshi Tsujino,
Jean Rouat, Francois Michaud, Tetsuya Ogata, Kazunori Komatani,
Hiroshi G. Okuno:
Enhanced Robot Speech Recognition Based on Microphone Array
Source Separation and Missing Feature Theory.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2005), 1477-1482, IEEE,
Barcelona, Apr. 2005.
pdf
2004
Hiroshi G. Okuno:
Robot Audition: Its Issues and State of the Art (invited talk).
Proceedings of 2nd International Symposium on Life Science,
Kyoto, Feb. 2005.
Tsuyoshi Tasaki, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Robot Motion Control using Listener's Back-Channels and Head Gesture Information.Proceedings of 2nd International Workshop on Man-Machine Symbiotic Systems,
327-338, Kyoto, Nov. 2004.
Tsuyoshi Tasaki, Shohei Matsumoto, Hayato Ohba, Mitsuhiko Toda,
Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Dynamic Communication of Humanoid Robot with multiple people based on
Interaction Distance.Proceedings of 2nd International Workshop on Man-Machine Symbiotic Systems,
385-392, Kyoto, Nov. 2004.
Kazuyoshi Yoshii, Masataka Goto, Hiroshi G. Okuno:
Automatic Drum Sound Description for Real-World Music Using Template Adaptation and Matching Methods.Proceedings of 5th International Conference on Musical Information
Retreival (ISMIR-2004), 184-191,
Barcelona, Spain, Oct. 2004.
pdf
Takuya Yoshioka, Tetsuro Kitahara, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Automatic Chord Transcription with Concurrent Recognition
of Chord Symbols and Boundaries.Proceedings of 5th International Conference on Musical Information
Retreival (ISMIR-2004), 100-105,
Barcelona, Spain, Oct. 2004.
pdf
Tsuyoshi Tasaki, Takeshi Yamaguchi, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Robot Motion Control using Listener's Back-Channels and Head Gesture Information.Proceedings of 2004 International Conference on Spoken
Language Processing (ICSLP-2004) 1033-1036, ASA, ASJ, and ESCA,
Korea, Oct. 2004.
Kazushi Ishihara, Yuya Hattori, Tomohiro Nakatani, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
Disambiguation in Determining Phonemes of Sound-Imitation Words for Environmental Sound Recognition.Proceedings of 2004 International Conference on Spoken
Language Processing (ICSLP-2004), 1485-1488, ASA, ASJ, and ESCA,
Korea, Oct. 2004.
Kazuyoshi Yoshii, Masataka Goto, Hiroshi G. Okuno:
Drum Sound Identification for Polyphonic Music Using Template Adaptation
and Matching Methods.Proceedings of ISCA Tutorial and Research Workshop
on Statistical and Perceptual Audio Processing (SAPA-2004), ASA, ASJ, and ESCA,
Korea, Oct. 2004.
Shun'ichi Yamamoto, Kazuhiro Nakadai, Hiroshi Tsujino, Hiroshi G. Okuno:
Assessment of General Applicability of Robot Audition System by Recognizing Three Simultaneous Speeches.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2004), pp.2111-2116,
IEEE, RSJ, Sendai, Sep. 2004.
IEEE 関西支部学生研究奨励賞
doi:10.1109/IROS.2004.1389721
Tsuyoshi Tasaki, Shohei Matsumoto, Hayato Ohba, Mitsuhiko Toda,
Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Dynamic Communication of Humanoid Robot with multiple people based on
Interaction Distance.Proceedings of International Workshop on Robot and Human Interaction
(Ro-Man-2004), 71-76, IEEE, Kurashiki, Sep. 2004.
pdfdoi:10.1109/ROMAN.2004.1374732
Yuya Hattori, Kazushi Ishihara, Kazunori Komatani, Tetsuya Ogata,
Hiroshi G. Okuno:
Repeat Recognition for Environmental Sounds.Proceedings of International Workshop on Robot and Human Interaction
(Ro-Man-2004), 83-88, IEEE, Kurashiki, Sep. 2004.
pdfdoi:10.1109/ROMAN.2004.1374734
Yasuhiro Akiba, Eiichiro Sumita, Hiromi Nakaiwa, Seiichi Yamamoto,
Hiroshi G. Okuno:
Using a Mixture of N Best Lists from Multiple MT Systems in
Rank-Sum-Based Confidence Measure for MT Outputs.Proceedings of the 20th International Conference
on Computational Linguistics (Coling-2004), 322-328,
Geneva, Aug. 2004.
pdf
Kazunori Komatani, Teruhisa Misu, Tatsuya Kawahara, Hiroshi G. Okuno:
Efficient Confirmation Strategy for Large-scale Text Retrieval Systems with Spoken Dialogue Interface.Proceedings of the 20th International Conference
on Computational Linguistics (Coling-2004), 1100-1106,
Geneva, Aug. 2004.
pdf
Yasuhiro Akiba, Eiichiro Sumita, Hiromi Nakaiwa, Seiichi Yamamoto,
Hiroshi G. Okuno:
Incremental Methods to Select Test Sentence for Evaluating
Translation Ability.Proceedings of the fourth international conference on Language Resources and Evaluation (LREC-2004), pp.2015-2018,
Lisbon, Portugal, May 2004.
pdf
Tetsuro Kitahara, Masataka Goto, Hiroshi G. Okuno:
Category-level Identification of Non-registered Musical Instrument Sounds.Proceedings of 2004 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2004), Vol.IV, 253-256,
IEEE, Montreal, May 2004.
pdfdoi:10.1109/ICASSP.2004.1326811
Yohei Sakuraba, Tetsuro Kitahara, Hiroshi G. Okuno:
Comparing Features for Forming Music Streams in Automatic Music Transcription.Proceedings of 2004 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2004), Vol.IV, 273-276,
IEEE, Montreal, May 2004.
pdf
Shun'ichi Yamamoto, Kazuhiro Nakadai, Hiroshi Tsujino, Toshio Yokoyama,
Hiroshi G. Okuno:
Improvement of Robot Audition by Interfacing Sound Source Separation and Automatic Speech Recognition with Missing Feature Theory.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2004), 1517-1523, IEEE,
New Orleans, May. 2004.
pdf
IEEE Robotics and Automation Society Japan Chapter Young Award
doi:10.1109/ROBOT.2004.1308039
Tetsuro Kitahara, Masataka Goto, Hiroshi G. Okuno:
Acoustical-similarity-based Musical Instrument Hierarchy and
Its Application to Musical Instrument Identification.Proceedings of the International Symposium on
Musical Acoustics (ISMA2004), 297-300,
Nara, Apr. 2004.
2003
Hiroshi G. Okuno, Tetsuya Ogata, Kazunori Komatani:
Computational Auditory Scene Analysis and Its Application to Robot Audition.Proceedings of the International Conference on Informatics Research
for Development of Knowledge Society Infrastructure (ICKS 2004),
pp.73-80, Mar. 2004,
pdfdoi:10.1109/ICKS.2004.1313411
Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, Hiroaki Kitano:
Applying Scattering Theory to Robot Audition System.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2003),
1147-1152,
IEEE, Las Vegas, Oct. 2003.
pdf
Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, Hiroaki Kitano:
Active audition based humanoid system and ist evaluation:
Localization, Seperation and Recognition of Simultaneous Speech.Proceedings of IEEE/RSJ International Conference
on Humanoids (Humanoids-2003),
Springer-Verlag,
IEEE, Munchen, Oct. 2003.
Yohei Sakuraba, Hiroshi G. Okuno:
Note Recognition of Polyphonic Music by Using
Timbre Similarity and Direction Proximity.Proceedings of International Computer Music Conference (ICMC2003),
167-170, Singapore, Oct. 2003.
pdf
Yasuhiro AKiba, Eiichiro Sumita, Hiromi Nakaiwa, Seiichi Yamamoto,
Hiroshi G. Okuno:
Experimental Comparison of MT Evaluation Methods: RED vs. BLEU.Proceedings of MT Summit IX, 1-8,
New Orleans, Sep. 2003.
Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano:
Realizing Personality in Audio-Visually Triggered Non-verbal
Behaviors.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2003), 392-397, IEEE,
Sep. 2003.
pdf
Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
Robot Recognizes Three Simultaneous Speech By Active Audition.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2003), 398-403, IEEE,
Sep. 2003.
pdf
Yasuhiro AKiba, Eiichiro Sumita, Hiromi Nakaiwa, Seiichi Yamamoto,
Hiroshi G. Okuno:
Experimental Comparison of MT Evaluation Methods: RED vs. BLEU.Proceedings of MT Summit IX,
1-8,
New Orleans, Sep. 2003.
pdf
Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, Hiroshi Tsujino:
Improvement of Three Simultaneous Speech Recognition
by Using AV Integration and Scattering Theory for Humanoid.Proceedings of Audio Visual Spoken Processing (AVSP-2003),
157-162, St. Jorioz, France, Sep. 2003.
pdf
Kazunori Komatani, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno:
User Modeling in Spoken Dialogue Systems for Flexible Guidance Generation.Proceedings of the Eighth European Conference on
Speech Communication and Technology (Eurospeech-2003),
745-748, Geneva, Sep. 2003.
Kazushi Ishihara, Yasushi Tsubota, Hiroshi G. Okuno:
Automatic Transformation of Environmental Sounds into
Sound-Imitation Words Based on Japanese Syllable Structure.Proceedings of the Eighth European Conference on
Speech Communication and Technology (Eurospeech-2003),
3185-3188, Geneva, Sep. 2003.
Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, Hiroshi Tsujino:
Three Simultaneous Speech Recognition by Integration of Active
Audition and Face Recognition for Humanoid.Proceedings of the Eighth European Conference on
Speech Communication and Technology (Eurospeech-2003),
2705-2708, Geneva, Sep. 2003.
Kazunori Komatani, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno:
Flexible Guidance Generation using User Model in Spoken Dialogue Systems.Proceedings of the 41st Annual Meeting of the Association
for Computational Linguistics (ACL 2003),
pp.256-263, Sapporo, Jul. 2003.
pdf
Taro Watanabe, Eiichiro Sumita, Hiroshi G. Okuno:
Chunk-based statistical translation.Proceedings of the 41st Annual Meeting of the Association
for Computational Linguistics (ACL 2003),
pp.303-310, Sapporo, Jul. 2003.
pdf
Yasuhiro AKiba, Eiichiro Sumita, Hiromi Nakaiwa, Seiichi Yamamoto,
Hiroshi G. Okuno:
A Statistical-Informmation-Based Selector of the Best among Multiple Outputs.Exhibition Brochure of the 41st Annual Meeting of the ACL (ACL 2003),
16,
Sapporo, Jul. 2003.
Kazunori Komatani, Fumihiro Adachi, Shinichi Ueno, Tatsuya Kawahara,
Hiroshi G. Okuno:
Flexible Spoken Dialogue System based on User Models and Dynamic Generation of VoiceXML Scripts.4th SIGdial Workshop on Discourse and Dialogue, pp.87--96, 2003.
Tetsuro Kitahara, Masataka Goto, Hiroshi G. Okuno:
Musical Instrument Identification based on F0-dependent
Multivariate Normal Distribution.Proceedings of 2003 International Conference on
Muotimedia and Expo (ICME 2003), IEEE,
Vol.III, pp.405-409,
Baltimore, MD, Jul. 2003.
pdf
Tetsuro Kitahara, Masataka Goto, Hiroshi G. Okuno:
Musical Instrument Identification based on F0-dependent
Multivariate Normal Distribution.Proceedings of 2003 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'2003),
Vol.5, pp.421--424, IEEE, Hong Kong, Apr. 2003.
pdf
Takamichi Saito, Toshiyuki Kitoh, Kentaro Umesawa, Hiroshi G. Okuno:
Privacy-Enhanced SPKI Access Control on PKIX and Its Application to Web Server.Proceedings of the Seventeenth International Conference on Advanced
Information Networking and Applications (AINA 2003),
696--703, IEEE, Xi'an, China.
pdfPaper.
doi:10.1109/AINA.2003.1192970
2002
Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
Auditory Fovea Based Speech Separation and Its Application to
Dialog System.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2002), 1320-1325, IEEE,
Geneva, Oct. 2002.
doi:10.1109/IRDS.2002.1043937
Yoko Yamakata, Tatsuya Kawahara, Hiroshi G. Okuno:
BELIEF NETWORK BASED DISAMBIGUATION OF OBJECT REFERENCE
IN SPOKEN DIALOGUE SYSTEM FOR ROBOT.Proceedings of 2002 International Conference on Spoken
Language Processing (ICSLP-2002), 170-176, ASA, ASJ, and ESCA,
Denver, Sep. 2002.
Yasushi Tsubota, Tatsuya Kawahara, Hiroshi G. Okuno, Masatake Dantsuji:
RECOGNITION AND VERIFICATION OF ENGLISH BY JAPANESE STUDENTS FOR
COMPUTER-ASSISTED LANGUAGE LEARNING SYSTEM.Proceedings of 2002 International Conference on Spoken
Language Processing (ICSLP-2002), 1205-1208, ASA, ASJ, and ESCA,
Denver, Sep. 2002.
Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
AUDITORY FOVEA BASED SPEECH ENCHANCEMENT AND ITS APPLICATION TO
HUMAN-ROBOT DIALOG SYSTEM.Proceedings of 2002 International Conference on Spoken
Language Processing (ICSLP-2002), 1817-1820, ASA, ASJ, and ESCA,
Denver, Sep. 2002.
Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
REAL-TIME SOUND SOURCE LOCALIZATION AND SEPARATION FOR ROBOT AUDITION.Proceedings of 2002 International Conference on Spoken
Language Processing (ICSLP-2002), 193-196, ASA, ASJ, and ESCA,
Denver, Sep. 2002.
Kazunori Komatani, Tatsuya Kawahara, Ryosuke Ito, Hiroshi G. Okuno:
Efficient Dialogue Strategy to Find Users' Intended Items from Information
Query Results.Proceedings of the Nineteenth International Conference
on Computational Linguistics (Coling-2002), Vol.1, pp.481-487,
Aug. 2002.
pdf
Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
Exploiting Auditory Fovea in Humanoid-Human Interaction.Proceedings of Eighteenth National Conference on
Artificial Intelligence (AAAI-2002), 431-438,
AAAI, Edmonton, Aug. 2002.
pdfAAAI Contents
Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano:
Non-Verbal Eliza-like Human Behaviors in Human-Robot Interaction
through Real-Time Auditory and Visual Multiple-Talker Tracking.Proceedings of the Third International Workshop on
Cognitive Robotics (CogRob-2002),
AAAI, Edmonton, Jul. 2002.
pdf
Yoko Yamakata, Tatsuya Kawahara, Hiroshi G. Okuno:
Belief Network based
Disambiguation of Word Reference in Spoken Dialogue System for Robot.Proceedings of ISCA Tutorial and Research Workshop on
Multi-Modal Dialogue in Mobile Environments, Germany, Jun. 2002.
Kazuhiro Nakadai, Ken'ichi Hidai, Hiroshi G. Okuno, Hiroaki Kitano:
Real-Time speaker localization and speech separation
by Audio-Visual Integration.Proceedings of IEEE-RAS International Conference
on Robotics and Automation (ICRA-2002), pp.1043-1049, IEEE,
May 2002.
pdfdoi:10.1109/ROBOT.2002.1013493
2001
Kazuhiro Nakadai, Ken'ichi Hidai, Hiroshi G. Okuno, Hiroaki Kitano:
Real-Time Active Human Tracking by Hierarchical Integration of
Audition and Vision.Proceedings of IEEE-RAS International Conference
on Humanoid Robots (Humanoids2001), pp.91-98, IEEE,
Nov. 2001.
pdf
Kazuhiro Nakadai, Tatsuya Matsui, Hiroshi G. Okuno, Hiroaki Kitano:
Epipolar Geometry Based Sound Localization and Extraction
for Humanoid Audition.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2001),
1395-1401, IEEE and RSJ, Oct. 2001.
pdfdoi:10.1109/IROS.2001.977176
Hiroshi G. Okuno, Kazuhiro Nakadai, Ken-ichi Hidai, Hiroshi Mizoguchi,
Hiroaki Kitano:
Human-Robot Interaction Through
Real-Time Auditory and Visual Multiple-Talker Tracking.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2001), 1402-1409,
IEEE and RSJ, Oct. 2001.
pdf
Nakamura Award for IROS-2001 Best Paper Nomination Finalist
(2nd or 3rd Place) at IROS-2002
doi:10.1109/IROS.2001.977177
Tino Lourens, Hiroshi G. Okuno, Hiroaki Kitano:
Automatic Graph Extraction from Color Images.Proceedings of 11th International Conference
Image Analysis and Processing (ICIAP 2001), pp.302-308,
Granada, Spain, June 2001.
pdfdoi:10.1109/ICIAP.2001.957026
Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
Real-Time Multiple Speaker Tracking by Multi-Modal Integration
for Mobile Robots.Proceedings of European Conforence on
Speech Processing (Eurospeech 2001),
pp.2643-2646, Sep. 2001.
pdf
Hiroshi G. Okuno, Kazuhiro Nakadai, Tino Lourens, Hiroaki Kitano:
Separating Three Simultaneous Speeches with Two Microphones by
Integrating Auditory and Visual Processing.Proceedings of European Conforence on
Speech Processing (Eurospeech 2001),
pp.1193-1196, Sep. 2001.
pdf
Kazuhiro Nakadai, Ken-ichi Hidai, Hiroshi Mizoguchi, Hiroshi G. Okuno,
Hiroaki Kitano:
Real-Time Auditory and Visual Multiple-Object Tracking for Robots.Proc. of 17th International Joint Conference on Artificial Intelligence
(IJCAI-01)
, 1425-1432, Seattle, Aug. 2001.
電気通信普及財団テレコム技術賞奨励賞
pdf
Takamichi Saito, Kentaro Umesawa, Hiroshi G. Okuno:
An Access Control with Handling Private Information Server. Proc. of the First International Workshop on
Internet Computing and E-Commerce (ICEC01),
IEEE, San Francisco, April 2001.
pdf
2000
Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
Humanoid Active Audition System.Proceedings of First IEEE-RAS Internationa l Conference on
Humanoid Robots (Humanoids2000),
Cambridge, Sep. 2000.
Tino Lourens, Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
Selective Attention by Integration of Vision and Audition.Proceedings of First IEEE-RAS Internationa l Conference on
Humanoid Robots (Humanoids2000),
Cambridge, Sep. 2000.
Hiroshi G. Okuno, Kazuhiro Nakadai, Tino Lourens, Hiroaki Kitano:
Sound and Visual Tracking for Humanoid.Proceedings of 2000 International Conference on
Information Society in the 21st Century: Emerging Technologies and
New Challenges, Univ. of Aizu, 254--261, Aizu-Wakamatsu, Nov. 2000.
Kazuhiro Nakadai, Tatsuya Matsui, Hiroshi G. Okuno, Hiroaki Kitano:
Active Audition System and Humanoid Exterior Design. Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2000),
IEEE, 1453--1461, Takamatsu, Nov. 2000.
doi:10.1109/IROS.2000.893225
Hiroaki Kitano, Hiroshi G. Okuno, Kazuhiro Nakadai, Theo Sabisch,
Tatsuya Matsui:
Design and Architecture of SIG the Humanoid: An Experiemntal
Platformfor Integratind Perception in RoboCup Humanoid Challenge.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2000), IEEE, 181--190,
Takamatsu, Nov. 2000.
doi:10.1109/IROS.2000.894602
Iris Fermin, Hiroshi Ishiguro, Hiroshi G. Okuno, Hiroaki Kitano:
A Framework for Integrating Sensory Information in a Humanoid Robot.Proceedings of IEEE/RSJ International Conference
on Intelligent Robots and Systems (IROS-2000), IEEE, 1748--1753,
Takamatsu, Nov. 2000.
doi:10.1109/IROS.2000.894602
Kazuhiro Nakadai, Tino Lourens, Hiroshi G. Okuno, Hiroaki Kitano:
Active Audition for Humanoid.Proceedings of the Seventeenth National Conference on
Artificial Intelligence (AAAI-2000), 832--839,
AAAI, Austin, Aug. 2000.
AAAI Contents
Takamichi Saito, Kentaro Umesawa, Hiroshi G. Okuno:
Privacy Enhanced Access Control by SPKI. Proceedings of the Seventh International Conference on
Parallel and Distributed Systems:
International Workshop on Next-Generation Internet
Technologies and Applications 2000 (NGITA00), 301--306, IEEE,
Iwate, July. 2000.
doi:10.1109/PADSW.2000.884605
Takamichi Saito, Kentaro Umesawa, Hiroshi G. Okuno:
Privacy-Enhanced Access Control by SPKI and Its Application to Web Server.Proc. of Ninth IEEE International Workshops on
Enabling Technologies: Infrastructure for Collaborative Enterprises,
IEEE, 201--206, NIST, Maryland, June 2000.
doi:10.1109/ENABL.2000.883729
Hiroaki Kitano, Hiroshi G. Okuno, Kazuhiro Nakadai,
Iris Fermin, Theo Sabisch, Yukiko Nakagawa, Tatsuya Matsui:
Designing a huymanoid head for RoboCup challenge.Proceedings of the Fourth International Conference
on Autonomous Agents (Agents2000), ACM, pp.17--18,
Barcelona, June 2000.
pdfACM DL
1999
Hiroshi G. Okuno, Yukiko Nakagawa, Hiroaki Kitano:
Integrating Auditory and Visual Perception for Robotic Soccer Players. Proceedings of International Conference on Systems,
Man, and Cybernetics (SMC-99), Vol.VI, 744--749, IEEE,
Tokyo, Oct. 1999.
pdf
Hiroshi G. Okuno, Shiro Ikeda, and Tomohiro Nakatani:
Combining Independent Component Analysis and Sound Stream Segregation. Proceedings of IJCAI-99 Workshop on Computational Auditory
Scene Analysis (CASA'99), IJCAI, pp.92--98,
Stockholm, Sweden, Aug. 1999.
Hiroshi G. Okuno, Yukiko Nakagawa, Hiroaki Kitano:
Incorporating Visual Information into Sound Source Separation. Proceedings of IJCAI-99 Workshop on Computational Auditory
Scene Analysis (CASA'99), IJCAI, pp.99--107,
Stockholm, Sweden, Aug. 1999.
Yukiko Nakagawa, Hiroshi G. Okuno, Hiroaki Kitano:
Using Vision to Improve Sound Source Separation.Proceedings of the Sixteenth National Conference on
Artificial Intelligence (AAAI-1999), 768--773,
AAAI, Orlando, Aug. 1999.
AAAI Contents
1998
Tomohiro Nakatani, Hiroshi G. Okuno:
Sound Ontology for Computational Auditory Scence Analysis.Proceedings of the Fifteenth National Conference on
Artificial Intelligence (AAAI-1998), 1004--1009,
AAAI, Madison, Aug. 1998.
AAAI Contents
1997
Hiroshi G. Okuno, Tomohiro Nakatani, Takeshi Kawabata:
Understanding Three Simultaneous Speeches.Proceedings of the Fifteenth International Joint Conference on
Artificial Intelligence (IJCAI-1997), Vol.1, pp.30--35,
IJCAI, Nagoya, Aug. 1997.
IJCAI Contentspdf
Hiroshi G. Okuno, Tomohiro Nakatani, Takeshi Kawabata:
Challenge Problem for Computational Auditory Scene Analysis:
Understanding Three Simultaneous Speeches. Proceedings of IJCAI-97 Workshop on Computational Auditory
Scene Analysis (CASA'97), IJCAI and JSAI, pp.61--68,
Nagoya, Aug. 1997.
Tomohiro Nakatani, Kunio Kashino, Hiroshi G. Okuno:
Integration of Speech Stream and Music Stream Segregations
based on a Sound Ontology Proceedings of IJCAI-97 Workshop on Computational Auditory
Scene Analysis (CASA'97), IJCAI and JSAI, pp.25--32,
Nagoya, Aug. 1997.
1996
Hiroshi G. Okuno, Tomohiro Nakatani, Takeshi Kawabata:
A new speech enhancement: speech stream segregation.Proceedings of 1996 International Conference on Spoken
Language Processing (ICSLP-1996), Vol.4, 2356-2359, ASA, ASJ, and ESCA,
Philadelphia, Oct. 1996.
doi:10.1109/ICSLP.1996.607281
Hiroshi G. Okuno, Tomohiro Nakatani, Takeshi Kawabata:
Interfacing Sound Stream Segregation to Automatic Speech Recognition -- Preliminary Results on Listening to Several Sounds Simultaneously.Proceedings of the Thirteenth National Conference on
Artificial Intelligence (AAAI-1996), 1082--1089,
AAAI, Portland, Aug. 1996.
AAAI Contents
Tomohiro Nakatani, Masataka Goto, Hiroshi G. Okuno:
Localization by harmonic structure and its application to harmonic sound
stream segregation.Proceedings of 1996 International Conference on Acoustics, Speech,
and Signal Processing (ICASSP-1996), Vol.2, 653-656, ASA, ASJ, and ESCA,
Atlanta,
pdfdoi:10.1109/ICASSP.1996.543205
Hiroshi G. Okuno, Osamu Shimokuni, Hidehiko Tanaka: Design and Implementation of Multiple-context
Truth Maintenance System with Binary Decision Diagram. Proceedings of the Ninth International Conference
on Industirial and Engineering Applications of Artificial Intelligence
and Expert Systems (IEA/AIE-96), ISAI and JSAI, pp.47--56, Fukuoka,
Jun. 1996.
1995
Tomohiro Nakatani, Hiroshi G. Okuno, Takeshi Kawabata:
Residue-Driven Architecture for Computational Auditory Scene Analysis.Proceedings of the Thirteenth International Joint Conference on
Artificial Intelligence (IJCAI-1995), 165--174,
IJCAI, Montreal, Aug. 1997.
IJCAI Contentspdf
Tomohiro Nakatani, Masataka Goto, T. Itoh, Hiroshi G. Okuno: Multi-Agent Based Binaural Sound Stream Segregation. Workshop Notes of IJCAI-95 Workshop on
Computational Auditory Scene Analysis, IJCAI, AAAI and CSAI,
pp.84--91, Montr\'{e}al, Aug. 1995.
Tomohiro Nakatani, Takeshi Kawabata, Hiroshi G. Okuno:
A Computational Model of Sound Stream Segregation with Multi-Agent Paradigm.Proceedings of 1995 International Conference on
Acoustics, Speech and Signal Processing (ICASSP'1995),
Vol.4, pp.2671--2674, IEEE, 1995.
pdfdoi:10.1109/ICASSP.1995.480111
Hiroshi G. Okuno: Theorem Proving with Binary Decision Diagram.
Bibel, W., Furukawa, K., and Stickel M. (Eds.)
Deduction, Dagstuhl-Semnar-Report 110, Dec. 1995, pp.20.
1994
Tomohiro Nakatani, Takeshi Kawabata, Hiroshi G. Okuno: Speech Stream Segregation for Machine Audition. Proceedings of International Workshop on
Human Interface Technonogy 94 (IWHIT94),
pp.43--50 Univ. of Aizu, Sep. 1994.
Tomohiro Nakatani, Takeshi Kawabata, Hiroshi G. Okuno: Unified Architecture for Auditory Scene Analysis and Spoken
Language Processing.
Proceedings of 1994 International Conference on Spoken
Language Processing (ICSLP-94), ASA, ASJ and ESCA, pp.1403--1406,
Yokohama, Sep. 1994.
Tomohiro Nakatani, Hiroshi G. Okuno, Takeshi Kawabata:
Auditory Stream Segregation in Auditory Scene Analysis with a
Multi-Agent System.Proceedings of the Twelfth National Conference on
Artificial Intelligence (AAAI-1994), 1082--1089,
AAAI, Seattle, Aug. 1994.
AAAI Contents
1993
Tomohiro Nakatani, Takeshi Kawabata, Hiroshi G. Okuno, :
Speech Stream Segregation by Multi-Agent System. Proc. of Int. Workshop on Speech Processing (IWSP-93),
IEICE and ASJ, pp.131--136,
Tokyo, Nov. 1993.
1991
Kenichiro Murakami, Yoshiji Amagai, Osamu Akashi, Hiroshi G. Okuno: TOPS: A Tuple Operation Protocol Suite for NUE-Linda Computation
Model. Proceedings of 6th Joint Workshop on Computer Communications
(JWCC-6), IPSJ, pp.39--46, Fukuoka, July 1991.
1990
Hiroshi G. Okuno: Experience of parallel AI programming with parallel Lisp. Proceedings of InfoJapan '90: Information Technology Harmonizing
with Society, IPSJ, North-Holland, Vol. 1, pp.315--322,
Tokyo, Oct. 1990.
1988
Hiroshi G. Okuno, Anoop Gupta:
Parallel execution of OPS5 in QLISP.Proceedings of the Fourth Conference on Artificial Intelligence Applications,
pp.268-273, IEEE, 1988.
pdfdoi:10.1109/CAIA.1988.196114
1987
Ikuo Takeuchi, Hiroshi G. Okuno, Nobuyasu Osato, Minoru Kamio, and Kenichi Yamazaki:
A concurrent multiple-paradigm list processor TAO/ELIS,
Proceedings of the 1987 Fall Joint Computer Conference on
Exploring technology: today and tomorrow,
pp.167-174, December 1987
pdfACM DL
Hiroshi G. Okuno, Nobuyasu Osato, Ikuo Takeuchi:
Firmware approach to fast Lisp interpreter,
Proceedings of the 20th Annual Workshop on Microprogramming (MICRO-20),
pp.1-11, ACM, Boulder, 1987.
pdfACM DL
1984
Hiroshi G. Okuno, Ikuo Takeuchi, Nobuyasu Osato, Yasushi Hibino,
and Kazufumi Watanabe:
TAO: A fast interpreter-centered system on LISP machine ELIS,
Proceedings of the 1984 ACM Symposium on LISP and functional programming (LFP'84)
Austin, Texas, pp.140-149, 1984.
pdfACM DL
1983
Hiroshi G. Okuno: An efficient method for finding all solutions in
Logic Programming Language. Proceedings of the Second Logic Programming Conference,
ICOT, 1983, Tokyo.
1975
Ikuo Takeuchi, Hiroshi G. Okuno: A Lisp Processor LIPQ. Proceedings of the 2nd U.S.-Japan Computer Conference, AFIP and IPSJ,
pp.416--421, Tokyo, Aug. 1975.
JOOYOUNG AHN,糸山 克寿, Louis-Kenzo Cahier, 奥乃 博:
Score Following of Human Accompaniment using a Lead-sheet
for an Artificial Lead Singer,
情報処理学会第75回全国大会, Mar. 2013. 東北大学.
Uihyun Kim,
Hiroshi G. Okuno:
A Two Microphone-Based Approach for Multiple Speaker Localization on the SIG-2 Humanoid robot,
第36回 AI チャレンジ研究会,
人工知能学会, 東工大, Nov. 15. 2012.
Uihyun Kim,
Hiroshi G. Okuno:
Reliable Speaker Localization using Signalto-Noise Ratio Information in Noise
Environments for the SIG-2 Humanoid Robot,
日本ロボット学会第30回学術講演会, 4D1-4, 札幌コンベンションセンター, Sep. 17-20, 2012.
Angelica Lim,
水本 武志,
大塚 琢馬,
糸原 達彦,
中臺 一博,
尾形 哲也,
奥乃 博:
An interactive musical ensemble with the NAO Thereminist,
第34回 AI チャレンジ研究会, SIG-Challenge-A, pp.
人工知能学会, Dec. 2011. 慶応義塾大学.
Uihyun Kim,
Tetsuya Ogata,
Hiroshi G. Okuno:
Improved Statistical Model-Based Voice Activity Detection
with Noise Reduction for the SIG-2 Humanoid Robot,
日本ロボット学会第29回学術講演会, 1Q1-7, 芝浦工業大学, Sep. 7-9, 2011.
Louis Kenzo Cahier,
Tetsuya Ogata,
Hiroshi G. Okuno:
Fast Incremental Probabilistic Surface Recognition for Robot Scene
Understanding,
日本ロボット学会第29回学術講演会, 1Q2-3, 芝浦工業大学, Sep. 7-9, 2011.
Angelica Lim,
Tetsuya Ogata,
Hiroshi G. Okuno:
Improving social telepresence by converting emotional voice to
robot gesture,
日本ロボット学会第29回学術講演会, 1Q3-7, 芝浦工業大学, Sep. 7-9, 2011.
Kazuhiro Nakadai,
Toru Takahashi,
Hiroshi G. Okuno,
Nakamura Keisuke, Yoshida Takami,
Mizumoto TakeshiOtsuka Takuma
Ince Gohkan:
Introduction to Open Source Robot Audition Software HARK,
日本ロボット学会第29回学術講演会, 2Q2-6, 芝浦工業大学, Sep. 7-9, 2011.
Ikkyu Aihara, Ryu Takeda, Takeshi Mizumoto, Takuma Otsuka, Toru Takahashi,
Kazuyuki Aihara, Hiroshi G. Okuno, Kazuyuki Aihara:
Complex Synchronization In a Frustrated System of Calling Frogs,
The First International Symposium on Onnovative Mathematical Modelling,
P-118 (poster), Feb. 28, 2011, IIS, The University of Tokyo.
Uihyun Kim, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno:
Speaker Localization Using Two-Channel Microphone on the SIG-2 Humanoid Robot,
情報処理学会第73回全国大会, 2-15-16, 4C-1, March 3, 2011.
JOOYOUNG AHN, 前澤 陽, 糸山 克寿, 高橋 徹, 尾形 哲也, 奥乃 博:
Classification of Harmonic and Textural Keyboard Playing Style Using Acoustic Features,
情報処理学会第73回全国大会, 2-17-18, 4C-2, March 3, 2011.
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Tetsuya Ogata,
Hiroshi G. Okuno:
Predictive Score Following user Particle Filter for Music Robots,
日本ロボット学会第28回学術講演会, 1H3-6, 名古屋工業大学, Sep. 22, 2010.
pdf
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani,
Tetsuya Ogata, Hiroshi G. Okuno:
Score Following by Particle Filtering for Music Robots,
情報処理学会第72回全国大会, 1ZN-2, Mar. 9, 2010.
pdf
松山 匡子,
駒谷 和範,
高橋 徹,
尾形 哲也,
奥乃 博,
バージイン許容音声対話におけるLSMによる許容発話範囲の拡張,
情報処理学会第72回全国大会, 2ZN-2, Mar. 9, 2010.
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前澤 陽,
後藤 真孝,
高橋 徹,
駒谷 和範,
尾形 哲也,
奥乃 博,
クラシック音楽理解能力拡張インターフェイスのための同音旋律音量推定手法と主旋律推定への応用,
情報処理学会第72回全国大会, 3T-1, Mar. 10, 2010.
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学生奨励賞
高野 秀樹, 須見 康平, 糸山 克寿, 駒谷 和範, 尾形 哲也, 奥乃 博:
ベース音高とクロマベクトルの相関に基づいた和音進行認識.
情報処理学会第71回全国大会, 5R-6, Mar. 2009.
pdf
安良岡 直希, 安部 武宏, 糸山 克寿, 高橋 徹, 尾形 哲也, 奥乃 博:
連続発音中の音色変化に着目した未学習譜面情への演奏信号生成.
情報処理学会第71回全国大会, 4R-1, Mar. 2009.
pdf
学生奨励賞
安部 武宏, 糸山 克寿, 高橋 徹, 駒谷 和範, 尾形 哲也, 奥乃 博:
音色特徴量に基づく調波・非調波統合モデルによる楽器音モーフィング.
情報処理学会第71回全国大会, 4R-2, Mar. 2009.
pdf
前澤 陽, 糸山 克寿, 高橋 徹, 尾形 哲也, 奥乃 博:
Probabilistic Classification of Monophonic Instrument Playing Techniques.
情報処理学会第71回全国大会, 4R-3, Mar. 2009.
pdf
Wang Kaiping, 糸山 克寿, 後藤 真孝, 駒谷 和範, 尾形 哲也, 奥乃 博:
A Music Retrieval Approach from Alternative Genres of Query
by Adjusting Instrument Volume.
情報処理学会第71回全国大会, 5R-5, Mar. 2009.
pdf
井上 真大, 奥乃 博:
本質的に異なる数独解盤面の列挙と番号付け.
情報処理学会第71回全国大会, 5ZC-6, Mar. 2009.
pdf
高橋 徹, 中臺 一博, 駒谷 和範, 尾形 哲也, 奥乃 博:
ソフトマスクと音響モデル適応を用いた3話者同時発話音声認識.
情報処理学会第71回全国大会, 2D-1, Mar. 2009.
pdf
水本 武志, 辻野 広司, 尾形 哲也, 高橋 徹, 奥乃 博:
楽器の内部モデルに基づくフィードフォワード制御によるテルミン演奏ロボットの
開発.
情報処理学会第71回全国大会, 4ZC-2, Mar. 2009.
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Ikkyu Aihara, Takeshi Mizumoto,Toru Takahashi, Ryu Takeda, Hiroshi G.Okuno:
Complex Synchronization in Calling Behavior of Three Japanese Tree Frogs.
第13回聴覚研究フォーラム、2008年12月.
Ikkyu Aihara, Ryu Takeda,Toru Takahashi, Takeshi Mizumoto, Hiroshi G.Okuno:
Experimental and Theoretical Studies on Synchronized Calling Behavior of Three Japanese Tree Frogs.
日本スロベニア共同セミナー, 2008年11月.
Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani,
Hiroshi G. Okuno:
Vocal Imitation Model with Segmenting and Composing Capability of Vowel Structure using Recurrent Neural Network.
第28回 AI チャレンジ研究会, SIG-Challenge-A802-2, pp.7--12,
人工知能学会, Nov. 2008.
Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano:
A Method Of Peak Extraction And Its Evaluation For Humanoid.
第7回 AI チャレンジ研究会, SIG-Challenge-99-7, pp.53--60.
人工知能学会, Nov. 1999.
Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano:
Research Issues of Humanoid Audition.
第7回 AI チャレンジ研究会, SIG-Challenge-99-7, pp.61-66.
人工知能学会, Nov. 1999.
中川 友紀子, 奥乃 博, 北野 宏明:
J-STAR99の戦略.
第5回 AI チャレンジ研究会, SIG-Challenge-99-5, PP.
人工知能学会, MAY. 1999.
Musical score position estimating device, musical score position estimating method, and musical score position estimating robot.Inventors: Kazuhiro Nakadai, Takuma Otsuka, Hiroshi Okuno,
Patent No. US 8,889,976,
Date of Patent: Nov. 18, 2014.
Date of Application: Aug. 14, 2009.
Music Audio Signal Generating System.Inventors: Takehiro Abe, Naoki Yasuraoka, Katsutoshi Itoyama, Hiroshi Okuno,
Patent No. US 8,831,762,
Date of Patent: Sep 9, 2014.
Date of Application: Feb. 16, 2010.
Theremin-player robot.Inventors: Hiroshi Tsujino, Hiroshi Okuno, Takeshi Mizumoto,
Patent No. US 8,718,823,
Date of Patent: May 6, 2014.
Date of Application: Oct. 6, 2010.
Robot, method and program of correcting a robot voice in accordance with head movement.Inventors: Kazuhiro Nakadai, Takuma Otsuka, Hiroshi Okuno,
Patent No. US 8,639,511,
Date of Patent: Jan. 28, 2014.
Date of Application: Sep. 14, 2010.
Beat tracking apparatus, beat tracking method, recording medium, beat tracking program, and robot.Inventors: Kazuhiro Nakadai, Yuji Hasegawa, Hiroshi Tsujino, Kazumasa Murata, Ryu Takeda, Hiroshi Okuno,
Patent No. US 8,594,846,
Date of Patent: Nov. 26, 2013.
Date of Application: Jul. 15, 2009.
Speech recognition system and speech recognizing method.Inventors: Kazuhiro Nakadai, Toru Takahashi, Hiroshi Okuno,
Patent No. US 8,577,678,
Date of Patent: Nov. 5, 2013.
Date of Application: Mar. 10, 2011.
Speech understanding apparatus using multiple language models and
multiple language understanding models.Inventors: Mikio Nakano, Masaki Katsumaru, Kotaro Funakoshi,
Hiroshi Okuno,
Patent No. US 8,548,808,
Date of Patent: Oct. 1, 2013.
Date of Application: Jan. 22, 2010.
Musical score position estimating apparatus, musical score position estimating method, and musical score position estimating program.Inventors: Kazuhiro Nakadai, Takuma Otsuka, Hiroshi Okuno,
Patent No. US 8,440,901,
Date of Patent: May 14, 2013.
Date of Application: Mar. 1, 2011.
Audio Source Detection System,Inventors: Hiroshi Tsujino, Kazuhiro Nakadai, Hiroshi Okuno, Takeshi Mizumoto, and Ikkyu Aihara.
Patent No. US 8,416,957,
Date of Patent: Apr. 9, 2013.
Date of Application: Dec. 4, 2009.
Speech recognition system and method for generating a mask of the system.Inventors: Kazuhiro Nakadai, Toru Takahashi, Hiroshi Okuno,
Patent No. US 8,392,185,
Date of Patent: Mar. 5, 2013.
Date of Application: Aug. 19, 2009.
Reverberation suppressing apparatus and reverberation suppressing method .Inventors: Kazuhiro Nakadai, Hirofumi Nakajima, Hiroshi Okuno, and Ryu Takeda
Patent No. US 8,391,505,
Date of Patent: Mar. 5, 2013.
Date of Application: Jun. 1, 2010.
Musical piece recommendation system and method .Inventors: Masataka Goto, Kazuyoshi Yoshii, Hiroshi Okuno,
Patent No. US 8,370,277,
Date of Patent: Feb. 5, 2013.
Date of Application: Jul. 31, 2008.
Language Understanding Device.Inventors: Mikio Nakano, Hiroshi Okuno, Kazunori Komatani, Yuichiro Fukubayashi, Kotaro Funakoshi.
Patent No. US 8,244,522,
Date of Patent: Aug. 14, 2012.
Date of Application: May 20, 2008.
Sound source separation system, sound source separation method, and computer program for sound source separation.Inventors: Katsutoshi Itoyama, Hiroshi Okuno, and Masataka Goto.
Patent No. US 8,239,052,
Date of Patent: Aug. 7, 2012.
Date of Application: Apr. 14, 2008.
Sound source tracking system, method and robot.Inventors: Kazuhiro Nakadai, Hiroshi Tsujino, yuji Hasegawa, Hiroshi Okuno,
Patent No. US 8,155,331,
Date of Patent: Apr. 10, 2012.
Date of Application: May 9, 2007.
Speech recognition apparatus and method recognizing a speech from sound signals collected from outside.Inventors: Kazuhiro Nakadai, Hiroshi Tsujino, Hiroshi Okuno, and Shunichi Yamamoto.
Patent No. US 8,073,690,
Date of Patent: Dec. 6, 2011.
PCT Filed: Dec. 2, 2005.
PCT No: PCT/JP2005/022601.
Automatic system for temporal alignment of music audio signal with lyrics,Inventors: Masataka Goto, Hiromasa Fujihara, and Hiroshi Okuno.
Patent No. US 8,005,666,
Date of Patent: Aug. 23, 2011.
Date of Application: Aug. 7, 2007.
Robot.Inventors: Kazuhiro Nakadai, Yuji Hasewaga, Hiroshi Tsujino, Kazumasa Murata, Ryu Takeda, and Hiroshi Okuno.
Patent No. US 7,999,168,
Date of Patent: Aug. 16, 2011.
Application Filed: July 15, 2009.
Aplication No: 12/503,448.
Sound-source separation system.Inventors: Ryu Takeda, Kazuhiro Nakadai, Hiroshi Tsujino, and Hiroshi Okuno.
Patent No. US 7,987,090,
Date of Patent: July 26, 2011.
Application Filed: Aug. 7, 2008.
Aplication No: 12/187,684.
Moving object equipped with ultra-directional speaker,Inventors: Kiyofumi Mori, Shunji Yoshida, Hiroshi Okuno, Kazuhiro Nakadai, Hiroshi Tsujino,
Patent No. US 7,424,118,
Date of Patent: Sep. 9, 2008.
PCT No.: PCT/JP2005/002043.
Robot acoustic device and robot acoustic system,Inventors: Kazuhiro Nakadai, Hiroshi Okuno, Hiroaki Kitano,
Patent No. US 7,215,786.
Date of Patent: May 8, 2007.
Assignee: Japan Science and Technology Agency.
PCT No.: PCT/JP2005/002043.
Keisuke Nakamura, Kazuhiro Nakadai, Hiroshi G. Okuno.
第2回 Advanced Robotics Best Paper Award,
2014年9月5日,日本ロボット学会.
"A real-time super-resolution robot audition system that improves
the robustness of simultaneous speech recognition",
Advanced Robotics, Vol.27 Issue 12 (Dec. 2013), pp.933-945,
doi:10.1080/01691864.2013.797139
Shotaro Sano, Takuma Otsuka, Hiroshi G. Okuno.
The 8th International Workshop on Security (IWSEC 2013),
The Best Paper Award, 2013年11月20日.
Solving Google's Continuous Audio CAPTCHA with HMM-based Automatic Speech Recognition,
Advances in Information and Computer Security,
Lecture Notes in Computer Science, Vol.8231, Prefaceに受賞が記述.
Springer.
奥乃 博.
平成25年度フェロー認定, 一般社団法人 人工知能学会, 2013年6月6日.
Eui-Hyum Kim, Kazuhiro Nakadai, Hiroshi G. Okuno.
Award for the Best Paper, IEA/AIE-2013,
International Society for Applied Intelligence, Jun. 20, 2013,
"Improved Sound Source Localization and Front-Back Disambiguation for
Humanoid Robots with Two Ears".
Ikkyu Aihara, Ryu Takeda, Takeshi Mizumoto, Takuma Otsuka, Toru Takahashi,
Hiroshi G. Okuno, and Kazuyuki Aihara:
BEST POSTER AWARD Silver Prize,
The 1st International Symposium on Innovative Mathematical Modeling (ISIMM 2011),
March 2, 2011.
"Compelx Synchronization in a Frustrated System of Calling Frogs".
Angelica Lim, Takeshi Mizumoto, Louis-Kenzo Cahier, Takuma Otsuka,
Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno.
NTF Award for Entertainment Robots and Systems,
IEEE/RSJ IROS-2010, 20 Oct. 2010.
"Robot Musical Accompaniment: Integrating Audio and Visual Cues for Real-time Synchronization with a Human Flutist".
Takumsa Otsuka, Takeshi Mizumoto, Kazuhiro Nakadai, Toru Takahashi,
Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno.
Award for a Best Paper, IEA/AIE-2010,
International Society for Applied Intelligence,
2010年6月2日.
"Music-ensemble robot that is capable of playing the theremin while listening to the accompanied music".
Ryu Takeda, Shun'ichi Yamamoto, Kazunori Komatani, Tetsuya Ogata, and
Hiroshi G. Okuno.
RSJ/SICE AWARD for IROS2006 Best Paper Nomination Fiinalist,2007年10月31日.
"Missing-Feature based Speech Recognition for Two
Simultaneous Speech Signals Separated by ICA with a pair of Humanoid Ears",
IEEE/RSJ IROS-2006, Beijing, China.
Kazuyoshi Yoshii, Masataka Goto, and Hiroshi G. Okuno.
Best in Class Award, 2005年9月14日
Audio Drum Detection Contest
The First Annual Music Information Retrieval Evaluation Exchange
(MIREX 2005),
London, Sep. 15, 2005.
Tsuyoshi Tasaki, Shohei Matsumoto, Hayato Ohba, Mitsuhiko Toda,
Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno.
Award for a Best Paper, IEA/AIE-2005,
International Society for Applied Intelligence, 2005年6月24日.
"Distance Based Dynamic Interaction of Humanoid Robot with Multiple People".
Bari, Italy.
Kazumasa Murata, Kazuhiro Nakadai, Kazuyoshi Yoshii, Ryu Takeda, Toyotaka Torii, Hiroshi G. Okuno, Yuji Hasegawa, Hiroshi Tsujino:
Award for Entertainment Robots and Systems (NTF Award) Nomination Finalist (649件中4件),
22 Sep. 2008.
"A Robot Uses Its Own Microphone to Synchronize Its Steps to Musical Beats
While Scatting and Singing",
IEEE/RSJ IROS-2008, Nice, Sep. 2008.
Takeshi Mizumoto, Ryu Takeda, Kazuyoshi Yoshii, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Award for Entertainment Robots and Systems (NTF Award) Nomination Finalist (649件中4件),
22 Sep. 2008.
"A Robot Listens to Music and Counts Its Beats Aloud by Separating Music
from Counting Voice",
IEEE/RSJ IROS-2008, Nice, Sep. 2008.
Hiroshi G. Okuno, Kazuhiro Nakadai,Ken-ichi Hidai, Hiroshi Mizoguchi, Hiroaki Kitano:
IEEE & RSJ, Nakamura Award for IROS-2001 Best Paper Nomination Finalist
(2nd or 3rd Place), Oct. 2003.
"Human-Robot Interaction Through Real-Time Auditory and
Visual Multiple-Talker Tracking".
中臺 一博, 日台 健一, 溝口 博, 奥乃 博, 北野 宏明:
(財)電気通信普及財団テレコム技術賞奨励賞, 2002年3月.
"Real-Time Auditory and Visual Multiple-Object Tracking for Robots".
Hiroshi G. Okuno, Kazuhiro Nakadai, Ken'ichi Hidai, Hiroaki Kitano:
Award for the Best Paper, IEA/AIE-2001,
International Society for Applied Intelligence, June 2001.
"Sound and Visual Tracking for Humanoid Robot".
平成 19 年 10 月〜平成 22 年 10 月IEEE/RSJ IROS Program Committee member and Associate Aditor
平成 20 年 8 月〜Paradyn Journal of Behavioral Robotics, Springer, Editorial member
平成 20 年 6 月〜平成 21 年 6 月IEEE/SPS International Conferences on Acoustics, Speech and Signal Processing (ICASSP-2009) Special session on Signal Pro- cessing Techniques and Algorithms on Robot Audition, Organizer
平成 18 年 6 月〜 平成 19 年 7 月20th International Conference on Industrial, Enginnering and other applications of Advanced Intelligence Engineering (IEA/AIE-2007), Program Chair
平成 16 年 6 月〜IEEE/RSJ International Conferences on Intelligent Robots and Systems (IROS-2004~2013) Organized session on Robot Audition,
Organizer
平成 16 年 8 月〜Applied Intelligence, Springer, Editorial member
平成 16 年 8 月〜International Conferences on IEA/AIE, Program Committee member
平成 15 年 6 月〜 平成 16 年 8 月17th International Conference on Industrial, Enginnering and other applications of Advanced IntelligenceEngineering (IEA/AIE-2007), Program Co-Chair