• 1127 Citations
  • 16 h-Index
1982 …2019

Research output per year

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Research Output

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Conference contribution
1991

Application of neural networks to articulatory motion estimation

Kobayashi, T., Yagyu, M. & Shirai, K., 1991 Dec 1, Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing. Anon (ed.). Publ by IEEE, p. 489-492 4 p. (Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)
1992

Speaker adaptive Phoneme recognition based on feature mapping from spectral domain to probabilistic domain

Kobayashi, T., Uchiyama, Y., Osada, J. & Shirai, K., 1992, ICASSP 1992 - 1992 International Conference on Acoustics, Speech, and Signal Processing. Institute of Electrical and Electronics Engineers Inc., Vol. 1. p. 457-460 4 p. 225873

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2000

Dictation of multiparty conversation using statistical turn taking model and speaker model

Murai, N. & Kobayashi, T., 2000 Jan 1, Speech Processing II. Institute of Electrical and Electronics Engineers Inc., p. 1575-1578 4 p. 861980. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Free software toolkit for Japanese large vocabulary continuous speech recognition

Kawahara, T., Lee, A., Kobayashi, T., Takeda, K., Minematsu, N., Sagayama, S., Itou, K., Ito, A., Yamamoto, M., Yamada, A., Utsuro, T. & Shikano, K., 2000, 6th International Conference on Spoken Language Processing, ICSLP 2000. International Speech Communication Association

Research output: Chapter in Book/Report/Conference proceedingConference contribution

81 Citations (Scopus)
2001

Modeling of conversational strategy for the robot participating in the group conversation

Matsusaka, Y., Fujie, S. & Kobayashi, T., 2001, EUROSPEECH 2001 - SCANDINAVIA - 7th European Conference on Speech Communication and Technology. International Speech Communication Association, p. 2173-2176 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

44 Citations (Scopus)
2002

Design and collection of acoustic sound data for hands-free speech recognition and sound scene understanding

Nakamura, S., Hiyane, K., Asano, F., Kaneda, Y., Yamada, T., Nishiura, T., Kobayashi, T., Ise, S. & Saruwatari, H., 2002 Jan 1, Proceedings - 2002 IEEE International Conference on Multimedia and Expo, ICME 2002. Institute of Electrical and Electronics Engineers Inc., p. 161-164 4 p. 1035537. (Proceedings - 2002 IEEE International Conference on Multimedia and Expo, ICME 2002; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)
2003

Recognition of para-linguistic information and its application to spoken dialogue system

Fujie, S., Ejiri, Y., Matsusaka, Y., Kikuchi, H. & Kobayashi, T., 2003 Jan 1, 2003 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2003. Institute of Electrical and Electronics Engineers Inc., p. 231-236 6 p. 1318446. (2003 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2003).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Speech recognition of double talk using SAFIA-based audio segregation

Sekiya, T., Ogawa, T. & Kobayashi, T., 2003, EUROSPEECH 2003 - 8th European Conference on Speech Communication and Technology. International Speech Communication Association, p. 1285-1288 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Speech starter: Noise-robust endpoint detection by using filled pauses

Kitayama, K., Goto, M., Itou, K. & Kobayashi, T., 2003, EUROSPEECH 2003 - 8th European Conference on Speech Communication and Technology. International Speech Communication Association, p. 1237-1240 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)
2004

A method of gender classification by integrating facial, hairstyle, and clothing images

Ueki, K., Komatsu, H., Imaizumi, S., Kaneko, K., Imaizumi, S., Sekine, N., Katto, J. & Kobayashi, T., 2004 Dec 20, Proceedings of the 17th International Conference on Pattern Recognition, ICPR 2004. Kittler, J., Petrou, M. & Nixon, M. (eds.). p. 446-449 4 p. (Proceedings - International Conference on Pattern Recognition; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

22 Citations (Scopus)

Prosody based attitude recognition with feature selection and its application to spoken dialog system as para-linguistic information

Fujie, S., Yagi, D., Kikuchi, H. & Kobayashi, T., 2004, 8th International Conference on Spoken Language Processing, ICSLP 2004. International Speech Communication Association, p. 2841-2844 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Recognition of three simultaneous utterance of speech by four-line directivity microphone mounted on head of robot

Mochiki, N., Sekiya, T., Ogawa, T. & Kobayashi, T., 2004, 8th International Conference on Spoken Language Processing, ICSLP 2004. International Speech Communication Association, p. 821-824 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)
2005

Speech recognition in the blind condition based on multiple directivity patterns using a microphone array

Sekiya, T. & Kobayashi, T., 2005 Jan 1, 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05 - Proceedings - Image and Multidimensional Signal Processing Multimedia Signal Processing. Institute of Electrical and Electronics Engineers Inc., p. I373-I376 1415128. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. I).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2006

Conversation robot with the function of gaze recognition

Fujie, S., Yamahata, T. & Kobayashi, T., 2006 Dec 1, Proceedings of the 2006 6th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS. p. 364-369 6 p. 4115628. (Proceedings of the 2006 6th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Manifold HLDA and its application to robust speech recognition

Kubo, T., Ogawa, T. & Kobayashi, T., 2006 Jan 1, INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP. International Speech Communication Association, p. 1551-1554 4 p. (INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MONEA: Message-oriented networked-robot architecture

Nakano, T., Fujie, S. & Kobayashi, T., 2006 Dec 27, Proceedings 2006 IEEE International Conference on Robotics and Automation, ICRA 2006. p. 194-199 6 p. 1641183. (Proceedings - IEEE International Conference on Robotics and Automation; vol. 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Subspace-based age-group classification using facial images under various lighting conditions

Ueki, K., Hayashida, T. & Kobayashi, T., 2006 Nov 14, FGR 2006: Proceedings of the 7th International Conference on Automatic Face and Gesture Recognition. p. 43-48 6 p. 1612995. (FGR 2006: Proceedings of the 7th International Conference on Automatic Face and Gesture Recognition; vol. 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

55 Citations (Scopus)

Two-dimensional heteroscedastic linear discriminant analysis for age-group classification

Ueki, K., Hayashida, T. & Kobayashi, T., 2006 Dec 1, Proceedings - 18th International Conference on Pattern Recognition, ICPR 2006. p. 585-588 4 p. 1699273. (Proceedings - International Conference on Pattern Recognition; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)
2007

Adequacy analysis of simulation-based assessment of speech recognition system

Ogawa, T., Kanba, S. & Kobayashi, T., 2007 Aug 6, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07. p. IV1153-IV1156 4218310. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Dynamic integration of multiple feature streams for robust real-time LVCSR

Sato, S., Onoe, K., Kobayashi, K., Homma, S., Imai, T., Takagi, T. & Kobayashi, T., 2007 Dec 1, International Speech Communication Association - 8th Annual Conference of the International Speech Communication Association, Interspeech 2007. p. 345-348 4 p. (Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sound source separation using null-beamforming and spectral subtraction for mobile devices

Takada, S., Kanba, S., Ogawa, T., Akagiri, K. & Kobayashi, T., 2007 Dec 1, 2007 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WASPAA. p. 30-33 4 p. 4393006. (IEEE Workshop on Applications of Signal Processing to Audio and Acoustics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)
2008

An ASM fitting method based on machine learning that provides a robust parameter initialization for AAM fitting

Wimmer, M., Fujie, S., Stulp, F., Kobayashi, T. & Radig, B., 2008 Dec 1, 2008 8th IEEE International Conference on Automatic Face and Gesture Recognition, FG 2008. 4813465. (2008 8th IEEE International Conference on Automatic Face and Gesture Recognition, FG 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Class distance weighted locality preserving projection for automatic age estimation

Ueki, K., Miya, M., Ogawa, T. & Kobayashi, T., 2008 Dec 1, BTAS 2008 - IEEE 2nd International Conference on Biometrics: Theory, Applications and Systems. 4699380. (BTAS 2008 - IEEE 2nd International Conference on Biometrics: Theory, Applications and Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Designing communication activation system in group communication

Matsuyama, Y., Taniyama, H., Fujie, S. & Kobayashi, T., 2008 Dec 1, 2008 8th IEEE-RAS International Conference on Humanoid Robots, Humanoids 2008. p. 629-634 6 p. 4756016. (2008 8th IEEE-RAS International Conference on Humanoid Robots, Humanoids 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Multi-modal integration for personalized conversation: Towards a humanoid in daily life

Fujie, S., Watanabe, D., Ichikawa, Y., Taniyama, H., Hosoya, K., Matsuyama, Y. & Kobayashi, T., 2008 Dec 1, 2008 8th IEEE-RAS International Conference on Humanoid Robots, Humanoids 2008. p. 617-622 6 p. 4756014. (2008 8th IEEE-RAS International Conference on Humanoid Robots, Humanoids 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Speech enhancement using square microphone array for mobile devices

Takada, S., Ogawa, T., Akagiri, K. & Kobayashi, T., 2008 Sep 16, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP. p. 313-316 4 p. 4517609. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

System design of group communication activator: An entertainment task for elderly care

Matsuyama, Y., Taniyama, H., Fujie, S. & Kobayashi, T., 2008 Dec 1, Proceedings of the 4th ACM/IEEE International Conference on Human-Robot Interaction, HRI'09. p. 243-244 2 p. (Proceedings of the 4th ACM/IEEE International Conference on Human-Robot Interaction, HRI'09).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Upper-body contour xtraction and tracking using face and body shape variance information

Hoshiai, K., Fujie, S. & Kobayashi, T., 2008 Dec 1, 2008 8th IEEE-RAS International Conference on Humanoid Robots, Humanoids 2008. p. 391-398 8 p. 4755983. (2008 8th IEEE-RAS International Conference on Humanoid Robots, Humanoids 2008).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2009

Robot auditory system using head-mounted square microphone array

Hosoya, K., Ogawa, T. & Kobayashi, T., 2009 Dec 11, 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009. p. 2736-2741 6 p. 5354090. (2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)
2010

Framework of communication activation robot participating in multiparty conversation

Matsuyama, Y., Taniyama, H., Fujie, S. & Kobayashi, T., 2010 Dec 1, Dialog with Robots - Papers from the AAAI Fall Symposium, Technical Report. p. 68-73 6 p. (AAAI Fall Symposium - Technical Report; vol. FS-10-05).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Citations (Scopus)
2011

Development and evaluation of Japanese Lombard speech corpus

Ogawa, T., Nishiura, T., Yamada, T., Kitaoka, N. & Kobayashi, T., 2011 Dec 1, 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011. p. 1366-1373 8 p. (40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Speaker recognition using multiple kernel learning based on conditional entropy minimization

Ogawa, T., Hino, H., Reyhani, N., Murata, N. & Kobayashi, T., 2011 Aug 18, 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings. p. 2204-2207 4 p. 5946918. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Subspace pursuit method for kernel-log-linear models

Kubo, Y., Wiesler, S., Schlueter, R., Ney, H., Watanabe, S., Nakamura, A. & Kobayashi, T., 2011 Aug 18, 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings. p. 4500-4503 4 p. 5947354. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)
2012

AAM fitting using shape parameter distribution

Shiraishi, Y., Fujie, S. & Kobayashi, T., 2012 Nov 27, Proceedings of the 20th European Signal Processing Conference, EUSIPCO 2012. p. 2238-2242 5 p. 6334037. (European Signal Processing Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Expressing speaker's intentions through sentence-final intonations for Japanese conversational speech synthesis

Iwata, K. & Kobayashi, T., 2012 Dec 1, 13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012. p. 442-445 4 p. (13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Fully Bayesian inference of multi-mixture Gaussian model and its evaluation using speaker clustering

Tawara, N., Ogawa, T., Watanabe, S. & Kobayashi, T., 2012 Oct 23, 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings. p. 5253-5256 4 p. 6289105. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Fully Bayesian speaker clustering based on hierarchically structured utterance-oriented Dirichlet process mixture model

Tawara, N., Ogawa, T., Watanabe, S., Nakamura, A. & Kobayashi, T., 2012 Dec 1, 13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012. p. 2163-2166 4 p. (13th Annual Conference of the International Speech Communication Association 2012, INTERSPEECH 2012; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2013

A four-participant group facilitation framework for conversational robots

Matsuyama, Y., Akiba, I., Saito, A. & Kobayashi, T., 2013, SIGDIAL 2013 - 14th Annual Meeting of the Special Interest Group on Discourse and Dialogue, Proceedings of the Conference. Association for Computational Linguistics (ACL), p. 284-293 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Blocked Gibbs sampling based multi-scale mixture model for speaker clustering on noisy data

Tawara, N., Ogawa, T., Watanabe, S., Nakamura, A. & Kobayashi, T., 2013 Dec 1, 2013 IEEE International Workshop on Machine Learning for Signal Processing - Proceedings of MLSP 2013. 6661902. (IEEE International Workshop on Machine Learning for Signal Processing, MLSP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Speaker's intentions conveyed to listeners by sentence-final particles and their intonations in Japanese conversational speech

Iwata, K. & Kobayashi, T., 2013 Oct 18, 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings. p. 6895-6899 5 p. 6638998. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

A comparative study of spectral clustering for i-vector-based speaker clustering under noisy conditions

Tawara, N., Ogawa, T. & Kobayashi, T., 2015 Aug 4, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-August. p. 2041-2045 5 p. 7178329

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Bilinear map of filter-bank outputs for DNN-based speech recognition

Ogawa, T., Ueda, K., Katsurada, K., Kobayashi, T. & Nitta, T., 2015, Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. International Speech and Communication Association, Vol. 2015-January. p. 16-20 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Feature extraction for rotary machine acoustic diagnostics focused on periodic period

Minemura, K., Ogawa, T. & Kobayashi, T., 2015, INTER-NOISE 2015 - 44th International Congress and Exposition on Noise Control Engineering. The Institute of Noise Control Engineering of the USA, Inc.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Multi-layer feature extractions for image classification - Knowledge from deep CNNs

Ueki, K. & Kobayashi, T., 2015 Oct 30, 2015 22nd International Conference on Systems, Signals and Image Processing - Proceedings of IWSSIP 2015. Institute of Electrical and Electronics Engineers Inc., p. 9-12 4 p. 7313924

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Multi-layer feature extractions for image classification - Knowledge from deep CNNs

Ueki, K. & Kobayashi, T., 2015 Oct 30, 2015 22nd International Conference on Systems, Signals and Image Processing - Proceedings of IWSSIP 2015. Institute of Electrical and Electronics Engineers Inc., p. 9-12 4 p. 7313925

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiscale recurrent neural network based language model

Morioka, T., Iwata, T., Hori, T. & Kobayashi, T., 2015, Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. International Speech and Communication Association, Vol. 2015-January. p. 2366-2370 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Separation matrix optimization using associative memory model for blind source separation

Omachi, M., Ogawa, T., Kobayashi, T., Fujieda, M. & Katagiri, K., 2015 Dec 22, 2015 23rd European Signal Processing Conference, EUSIPCO 2015. Institute of Electrical and Electronics Engineers Inc., p. 1098-1102 5 p. 7362553

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Towards a computational model of small group facilitation

Matsuyam, Y. & Kobayashi, T., 2015, Turn-Taking and Coordination in Human-Machine Interaction - Papers from the AAAI Spring Symposium, Technical Report. AI Access Foundation, Vol. SS-15-07. p. 52-59 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

A spoken dialog system for coordinating information consumption and exploration

Fujie, S., Fukuoka, I., Mugita, A., Takatsu, H., Hayashi, Y. & Kobayashi, T., 2016 Mar 13, CHIIR 2016 - Proceedings of the 2016 ACM Conference on Human Information Interaction and Retrieval. Association for Computing Machinery, Inc, p. 253-256 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Evaluation of collaborative video surveillance platform: Prototype development of abandoned object detection

Saito, S., Nakano, T., Akabane, M. & Kobayashi, T., 2016 Sep 12, ICDSC 2016 - 10th International Conference on Distributed Smart Cameras. Association for Computing Machinery, Vol. 12-15-September-2016. p. 172-177 6 p. 2967416

Research output: Chapter in Book/Report/Conference proceedingConference contribution