Toru Takahashi

Publication Activity (10 Years)

Years Active: 2008-2012
Publications (10 Years): 0

Top Topics

Factor Analysis

Acoustic Signals

Top Venues

IEEE Trans. Auton. Ment. Dev.

PAAMS (Special Sessions)

Publications

Kohei Nagira, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
Complex Extension of Infinite Sparse Factor Analysis for Blind Speech Separation. LVA/ICA (2012)
Yasuharu Hirasawa, Naoki Yasuraoka, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
A GMM Sound Source Model for Blind Speech Separation in Under-determined Conditions. LVA/ICA (2012)
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Efficient Blind Dereverberation and Echo Cancellation Based on Independent Component Analysis for Actual Acoustic Signals. Neural Comput. 24 (1) (2012)
Toru Takahashi, Yasuhiko Kitamura, Hiroyoshi Miwa
Organizing Rescue Agents Using Ad-Hoc Networks. PAAMS (Special Sessions) (2012)
Shun Nishide, Jun Tani, Toru Takahashi, Hiroshi G. Okuno, Tetsuya Ogata
Tool-Body Assimilation of Humanoid Robot Using a Neurodynamical System. IEEE Trans. Auton. Ment. Dev. 4 (2) (2012)
Yusuke Yamamura, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
Sound sources selection system by using onomatopoeic querries from multiple sound sources. IROS (2012)
Yasuharu Hirasawa, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
Robot with Two Ears Listens to More than Two Simultaneous Utterances by Exploiting Harmonic Structures. IEA/AIE (1) (2011)
Hiromitsu Awano, Shun Nishide, Hiroaki Arie, Jun Tani, Toru Takahashi, Hiroshi G. Okuno, Tetsuya Ogata
Use of a Sparse Structure to Improve Learning Performance of Recurrent Neural Networks. ICONIP (3) (2011)
Nobuhide Yamakawa, Toru Takahashi, Tetsuro Kitahara, Tetsuya Ogata, Hiroshi G. Okuno
Environmental Sound Recognition for Robot Audition Using Matching-Pursuit. IEA/AIE (2) (2011)
Yang Zhang, Tetsuya Ogata, Shun Nishide, Toru Takahashi, Hiroshi G. Okuno
Classification of Known and Unknown Environmental Sounds Based on Self-Organized Space Using a Recurrent Neural Network. Adv. Robotics 25 (17) (2011)
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
Real-Time Audio-to-Score Alignment Using Particle Filter for Coplayer Music Robots. EURASIP J. Adv. Signal Process. 2011 (2011)
Takeshi Mizumoto, Kazuhiro Nakadai, Takami Yoshida, Ryu Takeda, Takuma Otsuka, Toru Takahashi, Hiroshi G. Okuno
Design and implementation of selectable sound separation on the Texai telepresence system using HARK. ICRA (2011)
Yang Zhang, Shun Nishide, Toru Takahashi, Hiroshi G. Okuno, Tetsuya Ogata
Cluster Self-organization of Known and Unknown Environmental Sounds Using Recurrent Neural Network. ICANN (1) (2011)
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. INTERSPEECH (2011)
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-dynamical system. SMC (2010)
Angelica Lim, Takeshi Mizumoto, Louis-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. IROS (2010)
Yasuharu Hirasawa, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Exploiting harmonic structures to improve separating simultaneous speech in under-determined conditions. IROS (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. INTERSPEECH (2010)
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Design and Implementation of Two-level Synchronization for Interactive Music Robot. AAAI (2010)
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. INTERSPEECH (2010)
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. IEA/AIE (1) (2010)
Takeshi Mizumoto, Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Human-robot ensemble between robot thereminist and human percussionist using coupled oscillator model. IROS (2010)
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. IEA/AIE (3) (2010)
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. IEA/AIE (2) (2010)
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. IROS (2010)
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Voice-awareness control for a humanoid robot consistent with its body posture and movements. Paladyn J. Behav. Robotics 1 (1) (2010)
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Upper-limit evaluation of robot audition based on ICA-BSS in multi-source, barge-in and highly reverberant conditions. ICRA (2010)
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 Simultaneous Speakers. Adv. Robotics 24 (5-6) (2010)
Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Soft missing-feature mask generation for robot audition. Paladyn J. Behav. Robotics 1 (1) (2010)
Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Improvement in listening capability for humanoid robot HRP-2. ICRA (2010)
Shun Nishide, Tetsuya Ogata, Jun Tani, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno
Motion generation based on reliable predictability using self-organized object features. IROS (2010)
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. IROS (2010)
Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno
Continuous vocal imitation with self-organized vowel spaces in Recurrent Neural Network. ICRA (2009)
Naoki Yasuraoka, Takehiro Abe, Katsutoshi Itoyama, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
Changing timbre and phrase in existing musical performances as you like: manipulations of single part using harmonic and inharmonic models. ACM Multimedia (2009)
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Voice quality manipulation for humanoid robots consistent with their head movements. Humanoids (2009)
Wataru Hinoshita, Tetsuya Ogata, Hideki Kozima, Hisashi Kanda, Toru Takahashi, Hiroshi G. Okuno
Emergence of evolutionary interaction with voice and motion between two robots using RNN. IROS (2009)
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. ICASSP (2009)
Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno
Phoneme acquisition model based on vowel imitation using Recurrent Neural Network. IROS (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. ISM (2009)
Shun Nishide, Tatsuhiro Nakagawa, Tetsuya Ogata, Jun Tani, Toru Takahashi, Hiroshi G. Okuno
Modeling tool-body assimilation using second-order Recurrent Neural Network. IROS (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. CSE (4) (2009)
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. IROS (2009)
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. IROS (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. Humanoids (2009)
Takuma Otsuka, Toru Takahashi, Hiroshi G. Okuno, Kazunori Komatani, Tetsuya Ogata, Kazumasa Murata, Kazuhiro Nakadai
Incremental polyphonic audio to score alignment using beat tracking for singer robots. IROS (2009)
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. IROS (2009)
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. INTERSPEECH (2008)