• 2009 • 2008 • 2007 • 2006 • 2005 • 2004 • 2003 •

2009

• Ryuichiro Higashinaka and Mikio Nakano. Ranking Multiple Dialogue States by Corpus Statistics to Improve Discourse Understanding in Spoken Dialogue Systems. IEICE Trasactions on Information and Systems, 2009. (to appear)
• Masaki Katsumaru, Mikio Nakano, Kazunori Komatani, Kotaro Funakoshi, Tetsuya Ogata, and Hiroshi G. Okuno. Improving Speech Understanding Accuracy with Limited Training Data Using Multiple Language Models and Multiple Understanding Models. In 10th Annual Conference of the International Speech Communication Association (Interspeech-2009), 2009. (to appear)
• Masaki Katsumaru, Mikio Nakano, Kazunori Komatani, Kotaro Funakoshi, Tetsuya Ogata, and Hiroshi G. Okuno. A Speech Understanding Framework that Uses Multiple Language Models and Multiple Understanding Models. In North American Chapter of the Association for Computational Linguistics - Human Language Technologies (NAACL HLT) 2009 conference, pp. 88–91, 2009.
• Takanori MAEBASHI, Natsuo NAKAMURA, Yutaka SACHO, Shigeto NAKAYAMA, Eiri HASHIMOTO, Shinjiro TOYODA, and Nobuaki MIYAKAWA. New 3D Interconnection Method by using Wet etching Technology. In Proceedings of the 5th International Conference and Exhibition on Device Packaging, pp. TA13, Arizona, USA, Mar 2009.
• Nobuaki Miyakawa. A 3D prototyping chip based on a wafer-level stacking technology. In Proceedings of the 14th Asia and South Pacific Design Automation Conference, (ASP-DAC 2009), pp. 416–420, Jan 2009. Invited talk
• Kazuhiro Nakadai, Hirofumi Nakajima, Yuji Hasegawa, and Hiroshi Tsujino. Sound Source Separation Of Moving Speakers For Robot Audition. In Proceedings of the 2009 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2009), pp. 3685–3688, IEEE, Apr. 2009.
• Osamu Shouno, Johane Takeuchi, and Hiroshi Tsujino. A Spiking Neuron Model of the Basal Ganglia Circuitry that Can Generate Behavioral Variability. In Cools Groenewegen, Voorn, Berendse, Mulder, editor, The Basal Ganglia IX, Advances in Behavioral Biology, Springer, 2009.
• Ryo Taguchi, Naoto Iwahashi, Takashi Nose, Kotaro Funakoshi, and Mikio Nakano. Learning Lexicons from Spoken Utterances Based on Statistical Model Selection. In Proceedings of the 10th Annual Conference of the International Speech Communication Association (Interspeech-2009), 2009. (to appear)
• Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. ICA-Based Efficient Blind Dereverberation And Echo Cancellation Method For Barge-In-Able Robot Audition. In Proceedings of the 2009 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2009), pp. 3677–3680, IEEE, Apr. 2009.
• Hiroshi Tsujino, Johane Takeuchi, and Osamu Shouno. Basal Ganglia Models for Autonomous Behavior Learning. Lecture Notes in Artificial Intelligence, 5436:328–350, Springer, 2009. International Symposium on Creating Brain-Like Intelligence, Hohenstein, GERMANY, FEB, 2007

2008

• Futoshi Asano, Masahiro Kimura, Daisuke Shibuya, and Yukiyasu Kamitani. Localization and extraction of brain activity using generalized eigenvalue decomposition. In Proceedings of the 33rd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2008), pp. 565–568, apr 2008.
• Futoshi Asano, Masahiro Kimura, and Tatsuhiko Sekiguchiand Yukiyasu Kamitani. Classification of movement-related single-trial MEG data using adaptive spatial filter. In Proceedings of the 34rd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2008), apr 2008.
• Yuichiro Fukubayashi, Kazunori Komatani, Mikio Nakano, Kotaro Funakoshi, Hiroshi Tsujino, Tetsuya Ogata, and Hiroshi G. Okuno. Rapid Prototyping of Robust Language Understanding Modules for Spoken Dialogue Systems. In Proceedings of the 3rd International Joint Conference on Natural Language Processing (IJCNLP-08), pp. 210–216, 2008.
• Kazuki Kobayashi, Kotaro Funakoshi, Seiji Yamada, Mikio Nakano, Yasuhiko Kitamura, and Hiroshi Tsujino. Smoothing Human-Robot Speech Interaction with Blinking-Light Expressions. In Proceedings of IEEE International Conference on Robot and Human Interactive Communication (RO-MAN 2008), pp. 47–52, Munich, Germany, Aug. 2008.
• Motohri Kon, Takamasa Koshizen, Kazuyuki Aihara, and Hiroshi Tsujino. Adaptive Habituation Detection to Build Human Computer Interactive systems Using a Real-time Cross-modal Computation. In 19TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOLS 1-6, pp. 3751–3754, INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, 2008. 19th International Conference on Pattern Recognition (ICPR 2008), Tampa, FL, DEC 08-11, 2008
• Takanori MAEBASHI, Natsuo NAKAMURA, Yutaka SACHO, Shigeto NAKAYAMA, Eiri HASHIMOTO, Shinjiro TOYODA, and Nobuaki MIYAKAWA. High Density Assembly Technology using Stacking Method. In Proceedings of IEEE The 9th VLSI PACKAGING WORKSHOP in JAPAN, pp. 149–152, Kyoto, Japan, Dec 2008.
• Kotaro Miura, Eiji Yamamoto, Yoichi Morinaka, Tomonori Takashi, Hidemi Kitano, Makoto Matsuoka, and Moyoyuki Ashikari. The hybrid breakdown 1 (t) locus induces interspecific hybrid breakdown between rice Oryza sativa cv. Koshihikari and its wild relative O. nivara. Breeding Science, 58(2):99–105, J-STAGE, jun 2008.
• Nobuaki Miyakawa, Eiri Hashimoto, Takanori Maebashi, Natsuo Nakamura, Yutaka Sacho, Shigeto Nakayama, and Shinjiro Toyoda. Multilayer stacking technology using wafer-to-wafer stacked method. J. Emerg. Technol. Comput. Syst., 4(4):1–15, ACM, New York, NY, USA, 2008.
• Nobuaki Miyakawa, Eiri Hashimoto, Takanori Maebashi, Natsuo Nakamura, Yutaka Sacho, Shigeto Nakayama, and Shinjiro Toyoda. Multi-layer stacking technology using wafer-to-wafer stacked method. In Proceedings of the 4th International Conference and Exhibition on Device Packaging, pp. THA12, Arizona, USA, Mar 2008.
• Nobuaki Miyakawa. Multi-layer Stacked Device Fabrication. jun 2008. Invited talk
• Nobuaki Miyakawa, Eiri Hashimoto, Takanori Maebashi, Natsuo Nakamura, Yutaka Sacho, Shigeto Nakayama, and Shinjiro Toyoda. Stacking technology based on 8-inch wafers using direct connection between TSV and micro-bump. In Proceedings of the 2008 Custom Integrated Circuits Conference, (CICC 2008), pp. 647–650, Sep 2008. Invited talk
• Nobuaki Miyakawa, Eiri Hashimoto, Takanori Maebashi, Natsuo Nakamura, Yutaka Sacho, Shigeto Nakayama, and Shinjiro Toyoda. New Connection Method using Wet Etching Technology. In Proceedings of the 25th Advanced Metallization Conference, (AMC 2008), pp. 89–90, Sep 2008. Invited talk
• Nobuaki Miyakawa. 3D Stacking Technology for Improvement of System Performance . Nov 2008. Invited talk
• Nobuaki Miyakawa, Eiri Hashimoto, Takanori Maebashi, Natsuo Nakamura, Yutaka Sacho, Shigeto Nakayama, and Shinjiro Toyoda. Fabrication Method using Wet Etching Technology for Multi-layer Stacked Devices. In Proceedings of MRS fall meeting 2008, pp. 140–141, Sep 2008. Invited talk
• Kazumasa Murata, Kazuhiro Nakadai, Ryu Takeda, Hiroshi G. Okuno, Toyotaka Torii, Yuji Hasegawa, and Hiroshi Tsujino. A Beat-Tracking Robot For Human-Robot Interaction And Its Evaluation. In Proceedings of the 2008 IEEE-RAS International Conference on Humanoid Robots (Humanoids 2008), pp. 79–84, IEEE, Dec. 2008.
• Kazumasa Murata, Kazuhiro Nakadai, Kazuyoshi Yoshii, Ryu Takeda, Toyotaka Torii, Hiroshi G. Okuno, Yuji Hasegawa, and Hiroshi Tsujino. A Robot Uses Its Own Microphone To Synchronize Its Steps To Musical Beats While Scatting And Singing. In Proceedings of the 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2008), pp. 2459–2464, IEEE, Sep. 2008. Award for Entertainment Robots and Systems (NTF Award) Nomination Finalist.
• Kazumasa Murata, Kazuhiro Nakadai, Kazuyoshi Yoshii, Ryu Takeda, Toyotaka Torii, Hiroshi G. Okuno, Yuji Hasegawa, and Hiroshi Tsujino. A Robot Singer With Music Recognition Based On Real-Time Beat Tracking. In Proceedings of the 9th International Conference on Musical Information Retrieval (ISMIR 2008), pp. 199–204, Sep. 2008.
• Kazuhiro Nakadai, Hiroshi G. Okuno, Hirofumi Nakajima, Yuji Hasegawa, and Hiroshi Tsujino. An Open Source Software System For Robot Audition HARK And Its Evaluation. In Proceedings of the 2008 IEEE-RAS International Conference on Humanoid Robots (Humanoids 2008), pp. 561–566, IEEE, Dec. 2008.
• Kazuhiro Nakadai, Shun'ichi Yamamoto, Hiroshi G. Okuno, Hirofumi Nakajima, Yuji Hasegawa, and Hiroshi Tsujino. A Robot Referee For Rock-Paper-Scissors Sound Games. In Proceedings of the 2008 IEEE-RAS International Conference on Robots and Automation (ICRA 2008), pp. 3469–3474, IEEE, May 2008.
• Kazuhiro Nakadai. HARK & A Music Robot. In Pierre et Marie Curie University, Sep. 2008. Invited talk
• Kazuhiro Nakadai. Robot Audition System HARK And Its Applications. In ESF-JSPS Frontier Science Conference, Mar. 2008. Invited talk
• Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa, and Hiroshi Tsujino. Moving Sound Source Extraction By Time-Variant Beamforming. In New Frontiers in Artificial Intelligence, pp. 47–53, Lecture Notes in Artificial Intelligence 4914/2008, Springer Verlag, 2008.
• Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa, and Hiroshi Tsujino. High Performance Sound Source Separation Adaptable To Environmental Changes For Robot Audition. In Proceedinds of the 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2008), pp. 2165–2171, IEEE, Sep. 2008. (to be appared)
• Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa, and Hiroshi Tsujino. Adaptive Step-Size Parameter Control For Real-World Blind Source Separation. In Proceedings of the 2008 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008), pp. 149–152, IEEE, Apr. 2008.
• H. Nakajima, K. Nakadai, Y. Hasegawa, and H. Tsujino. Moving Sound Source Extraction by Time-Variant Beamforming. In Lecture Notes in Artificial Intelligence, New Frontiers in Artificial Intelligence: JSAI2007 Conference and Workshops Miyazaki, Japan, June 2007 Revised Selected Papers, pp. 47–53, 2008.
• H. Nakajima, K. Nakadai, Y. Hasegawa, and H. Tsujino. Adaptive step-wise parameter control for real-world blind source separation. In IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 149–152, 2008.
• Mikio Nakano, Kotaro Funakoshi, Yuji Hasegawa, and Hiroshi Tsujino. A Framework for Building Conversational Agents Based on a Multi-Expert Model. In 9th SIGdial Workshop on Discourse and Dialogue (SIGdial-2006), pp. 88–91, 2008.
• Tatsuya Okabe. Parallel Approaches for MultiObjective Optimization. In G. Talbi, S. Mostaghim, T. Okabe, H. Ishibuchi, G. Rudolph, and C. Coello Coello, editors, In Multiobjective Optimization:Interactive and Evolutionary Approaches, Lecture Note in Computer Science, pp. 349–372, Oct 2008.
• Hiroshi G. Okuno, Shun'ichi Yamamoto, Kazuhiro Nakadai, Jean-Marc Valin, Kazunori Komatani, and Tetsuya Ogata. A Portable Robot Audition Software System For Multiple Simultaneous Speech Signals. Journal of the Acoustical Society of America, 123(5):3066–3067, May 2008.
• Hiroshi G. Okuno, Shun'ichi Yamamoto, Kazuhiro Nakadai, Jean-Marc Valin, Kazunori Komatani, and Tetsuya Ogata. A Portable Robot Audition Software System For Multiple Simultaneous Speech Signals. In Proceedings of Acoustics'08 Paris, pp. 483–488, Jun. 2008.
• Hiroshi G. Okuno and Kazuhiro Nakadai. Computational Auditory Scene Analysis And Its Application To Robot Audition. In Proceedings of the Joint Workshop on Hands-free Speech Communication and Microphone Arrays (HSCMA-2008), pp. 123–127, May 2008. Invited talk
• Toru Takahashi, Shun'ichi Yamamoto, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. Soft Missing-Feature Mask Generation For Simultaneous Speech Recognition System In Robots. In Proceedings of Interspeech 2008, pp. 992–997, ISCA, Sep. 2008.
• Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. Barge-In-Able Robot Audition Based On ICA And Missing Feature Theory Under Semi-Blind Situation. In Proceedings of the 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2008), pp. 1718–1723, IEEE, Sep. 2008.
• Johane Takeuchi, Osamu Shouno, and Hiroshi Tsujino. Modular Neural Networks for Model-Free Behavioral Learning. In Proceedings of the 18th International Conference on Artificial Neural Networks (ICANN), pp. 730–739, I, 2008.
• Johane Takeuchi, Osamu Shouno, and Hiroshi Tsujino. Self-Referential Event Lists for Self-organizing Modular Reinforcement Learning. In 2008 International Conference of Neural Information Processings, 2008.

2007

• K. Asano, T. Takashi, K. Miura, Q. Qian, H. Kitano, M. Matsuoka, and M. Ashikari. Genetic and molecular analysis of utility of sd1 alleles in rice breeding. Breeding Science, 57(1):53–58, J-STAGE, 2007.
• Tory Chhun, Koichiro Aya, Kenji Asano, Eiji Yamamoto, Yoichi Morinaka, Masao Watanabe, Hidemi Kitano, Motoyuki Ashikari, Makoto Matsuoka, and Miyako Ueguchi-Tanaka. Gibberellin regulates pollen viability and pollen tube growth in rice. The Plant Cell Online, 19(12):3876, Am Soc Plant Biol, dec 2007.
• Kalyanmoy Deb, Karthik Sindhya, and Tatsuya Okabe. Self-adaptive simulated binary crossover for real-parameter optimization. In GECCO, pp. 1187–1194, jul 2007.
• Kotaro Funakoshi, Mikio Nakano, Yuji Hasegawa, and Hiroshi Tsujino. Semantic Interpretation Supplementarily Using Syntactic Analysis. In Proceedings of 2007 International Conference /Recent Advances in Natural Language Processing/ (RANLP-2007), Borovets, Bulgaria, Sep. 2007.
• Kotaro Funakoshi, Mikio Nakano, Toyotaka Torii, Yuji Hasegawa, Hiroshi Tsujino, Noriyuki Kimura, and Naoto Iwahashi. Robust Acquisition and Recognition of Spoken Location Names by Domestic Robots. In Proceedings of the 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2007), San Diego, USA, Oct. 2007.
• Kentaro Ishii, Yukiko Yamamoto, Michita Imai, and Kazuhiro Nakadai. A Navigation System Using Ultrasonic Directional Speaker With Rotating Base. In Human Interface and the Management of Information. Interacting in Information Environments, pp. 526–535, Lecture Notes in Computer Science 4558/2007, Springer Verlag, Aug. 2007.
• Sesha Kiran, Kalyanmoy Deb, and Tatsuya Okabe. A Self-Adaptive Evolutionary-Classical Optimization for Single and Multi-modal Function Optimization. In The 7th International Conference on Optimization: Techniques and Applications (ICOTA7), pp. 347–348, dec 2007.
• Tomoaki Koiwa, Kazuhiro Nakadai, and Jun-ichi Imura. Coarse Speech Recognition By Audio-Visual Integration Based On Missing Feature Theory. In Proceedings of the 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2007), pp. 1751–1756, IEEE, Oct. 2007.
• Takanori MAEBASHI, Natsuo NAKAMURA, Shigeto NAKAYAMA, and Nobuaki MIYAKAWA. A New Fabrication Method for Multi-Layer Stacked Devices using Wafer-to-Wafer Stacked Technology based on 8-inch Wafers. In Proceedings of the 37th European Solid-State Device Research Conference (ESSDERC2007), pp. 251–254, Munich, Germany, Sep 2007.
• Kazuhiro Nakadai, Ryota Sumiya, Mikio Nakano, Koichi Ichige, Yasuo Hirose, and Hiroshi Tsujino. The Design Of Phoneme Grouping For Coarse Phoneme Recognition. In New Trends in Applied Artificial Intelligence, pp. 904–914, Lecture Notes in Computer Science 4570/2007, Springer Verlag, Jun. 2007.
• Kazuhiro Nakadai, Ryota Sumiya, Koichi Ichige, Yasuo Hirose, Mikio Nakano, and Hiroshi Tsujino. Coarse Phoneme Recognition Using Phoneme Grouping And Its Application To Isolated Word Recognition. In Proceedings of the 20th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems (IEA/AIE 2007), pp. 905–914, Jun. 2007.
• Kazuhiro Nakadai. Robot Audition -- Towards Real-World Computational Auditory Scene Analysis --. In Proceedings of the 2nd International Symposium on Design of Artificial Environments, Nov. 2007. Invited talk
• Mikio Nakano, Yuka Nagano, Kotaro Funakoshi, Toshihiko Ito, Kenji Araki, Yuji Hasegawa, and Hiroshi Tsujino. Analysis of User Reactions to Turn-Taking Failures in Spoken Dialogue Systems. In 8th SIGdial Workshop on Discourse and Dialogue (SIGdial-2007), pp. 120–123, 2007.
• Yoshitaka Nishimura, Shinichiro Minotsu, Hiroshi Dohi, Mitsuru Ishizuka, Mikio Nakano, Kotaro Funakoshi, Johane Takeuchi, Yuji Hasegawa, and Hiroshi Tsujino. A Markup Language for Describing Interactive Humanoid Robot Presentations. In Proceedings of the 2007 International Conference on Intelligent User Interfaces (IUI-2007), pp. 333–336, 2007.
• A. Nishimura, I. Aichi, and M. Matsuoka. A protocol for Agrobacterium-mediated transformation in rice. Nature Protocols, 1(6):2796–2802, Nature Publishing Group, 2007.
• Yoshitaka Nishimura, Kazutaka Kushida, Hiroshi Dohi, Mitsuru Ishizuka, Johane Takeuchi, Mikio Nakano, and Hiroshi Tsujino. Development of Multimodal Presentation Markup Language MPML-HR for Humanoid Robots and its Psychological Evaluation. International Journal of Humanoid Robotics, 4:1–20, 2007.
• Tatsuya Okabe. Theoretical analysis of selection operator in genetic algorithms. In IEEE Congress on Evolutionary Computation (CEC2007), sep 2007.
• Tatsuya Okabe and Keiichiro Takato. Stabilizing Parallel Computation for Evolutionary Algorithms on Real-World Applications. In The 7th International Conference on Optimization: Techniques and Applications (ICOTA7), pp. 131–132, dec 2007.
• Tatsuya Okabe. Reduction of Fitness Evaluations by Combining Proportional Selection and Truncation Selection. In The 7th International Conference on Optimization: Techniques and Applications (ICOTA7), pp. 341–342, dec 2007.
• Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. Exploiting Known Sound Sources To Improve ICA-Based Robot Audition In Speech Separation And Recognition. In Proceedings of the 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2007), pp. 1757–1762, IEEE, Oct. 2007.
• Johane Takeuchi, Osamu Shouno, and Hiroshi Tsujino. Modular Neural Networks for Reinforcement Learning with Temporal Intrinsic Rewards. In Proceedings of 2007 International Joint Conference on Neural Networks (IJCNN), 2007. CD-ROM
• Jean-Marc Valin, Shun'ichi Yamamoto, Jean Rouat, Fran\ccois Michaud, Kazuhiro Nakadai, and Hiroshi G. Okuno. Robust Recognition Of Simultaneous Speech By A Mobile Robot. IEEE Transactions on Robotics, 23(4):742–752, Aug. 2007.
• Eiji Yamamoto, Tomonori Takashi, Yoichi Morinaka, Shaoyang Lin, Hidemi Kitano, Makoto Matsuoka, and Motoyuki Ashikari. Interaction of two recessive genes, hbd2 and hbd3, induces hybrid breakdown in rice. TAG Theoretical and Applied Genetics, 115(2):187–194, Springer, jul 2007.
• Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. Design And Implementation Of A Robot Audition System For Automatic Speech Recognition Of Simultaneous Speech. In Proceedings of the 2007 IEEE Workshop on Automatic Speech Recognition and Understanding (ASRU-2007), pp. 111–116, IEEE, Dec. 2007.
• Kazuyoshi Yoshii, Kazuhiro Nakadai, Toyotaka Torii, Yuji Hasegawa, Hiroshi Tsujino, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. A Biped Robot That Keeps Steps In Time With Musical Beats While Listening To Music With Its Own Ears. In Proceedings of the 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2007), pp. 1743–1750, IEEE, Oct. 2007.

2006

• Kazunori Komatani, Naoyuki Kanda, Mikio Nakano, Kazuhiro Nakadai, Hiroshi Tsujino, Tetsuya Ogata, and Hiroshi G. Okuno. Multi-Domain Spoken Dialogue System With Extensibility and Robustness against Speech Recognition Errors. In Proceedings of the 7th SIGdial Workshop on Discourse and Dialogue, pp. 9–17, ACL-ISCA, Aug. 2006.
• Kazuhiro Nakadai, Hirofumi Nakajima, Masamitsu Murase, Satoshi Kaijiri, Kentaro Yamada, Yuji Hasegawa, Hiroshi G. Okuno, and Hiroshi Tsujino. Real-Time Tracking Of Multiple Sound Sources By Integration Of In-Room And Robot-Embedded Microphone Arrays. In Proceedings of the 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2006), pp. 852–859, IEEE, Oct. 2006.
• Kazuhiro Nakadai, Hirofumi Nakajima, Masamitsu Murase, Satoshi Kaijiri, Kentaro Yamada, Yuji Hasegawa, Hiroshi G. Okuno, and Hiroshi Tsujino. Robust Tracking Of Multiple Sound Sources By Spatial Integration Of Room And Robot Microphone Arrays. In Proceedings of the 2006 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006), pp. 929–932, IV, IEEE, May 2006.
• Kazuhiro Nakadai. Binaural Robot Audition System And Sound Tracking Empowered By Spatial Integration Of Robot-Embedded And In-Room Microphone Arrays. In LAAS/RIA Seminars, May 2006. Invited talk
• Mikio Nakano, Atsushi Hoshino, Johane Takeuchi, Yuji Hasegawa, Toyotaka Torii, Kazuhiro Nakadai, Kazuhiko Kato, and Hiroshi Tsujino. A Robot That Can Engage In Both Task-Oriented And Non-Task-Oriented Dialogues. In Proceedings of the 2006 IEEE-RAS International Conference on Humanoid Robots (Humanoids 2006), pp. 404–411, IEEE, Dec. 2006.
• Yoshitaka Nishimura, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, and Mitsuru Ishizuka. Speech Recognition For A Humanoid With Motor Noise Utilizing Missing Feature Theory. In Proceedings of the 2006 IEEE-RAS International Conference on Humanoid Robots (Humanoids 2006), pp. 26–33, IEEE, Dec. 2006.
• Yoshitaka Nishimura, Mikio Nakano, Kazuhiro Nakadai, Hiroshi Tsujino, and Mitsuru Ishizuka. Speech Recognition For A Robot Under Its Motor Noise By Selective Application Of Missing Feature Theory And MLLR. In Proceedings of the ISCA Tutorial and Research Workshop on Statistical and Perceptual Audition (SAPA 2006), pp. 53–58, ISCA, Sep. 2006.
• Karthik Sindhya, Kalyanmoy Deb, and Tatsuya Okabe. A Self-Adaptive Recombination-Cum-Mutation Strategy for Single and Multi-Objective Evolutionary Optimization. In International Conference in Product Life cycle, Modeling, Simulation and Synthesis (PLMSS), pp. 18–20, dec 2006.
• T. Sugawara, Y. Matsumoto, M. Kimura, K. Kushida, and Y. Murata. Enhancement of Motor Cycle Conspicuity Using Facial Image : A Proposal and the Evaluation by Brain Activities. Review of Automotive Engineering, 27:471–476, 2006.
• Helmut Prendinger Takamasa Koshizen, Hiroshi Tsujino, Mohri Kon, Kazuyuki Aihara. A learning system for user modeling by combined cognitive and affective modeling for user interest estimation. In 7th International Conference on Cognitive Modeling, pp. 184–189, Apr. 2006.
• Johane Takeuchi, Kazutaka Kushida, Yoshitaka Nishimura, Hiroshi Dohi, Mitsuru Ishizuka, Mikio Nakano, and Hiroshi Tsujino. Comparison of a Humanoid Robot and an On-Screen Agent as Presenters to Audiences. In Proceedings of the 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp. 3964–3969, 2006.
• Johane Takeuchi, Osamu Shouno, and Hiroshi Tsujino. Connectionist Reinforcement Learning with Cursory Intrinsic Motivations and Linear Dependencies to Multiple Representation. In Proceedings of 2006 International Joint Conference on Neural Networks (IJCNN), pp. 54–61, 2006.
• Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. Real-Time Robot Audition System That Recognizes Simultaneous Speech In The Real World. In Proceedings of the 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS-2006), pp. 5333–5338, IEEE, Oct. 2006.
• Shun'ichi Yamamoto, Ryu Takeda, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. Leak Energy Based Missing Feature Mask Generation For ICA And GSS And Its Evaluation With Simultaneous Speech Recognition. In Proceedings of the ISCA Tutorial and Research Workshop on Statistical and Perceptual Audition (SAPA 2006), pp. 42–46, ISCA, Sep. 2006.
• Shun'ichi Yamamoto, Ryu Takeda, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. Recognition Of Simultaneous Speech By Estimating Reliability Of Separated Signals For Robot Audition. In Proceedings of the 9th Biennial Pacific Rim International Conference on Artificial Intelligence (PRICAI 2006), pp. 484–494, Aug. 2006.
• Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Ryu Takeda, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. Genetic Algorithm Based Improvement Of Robot'S Hearing Capabilities In Separating And Recognizing Simultaneous Speech Signals. In Proceedings of the 19th International Conference on Industrial, Engineering and Other Applications of Applied Intelligence Systems (IEA/AIE-2006), pp. 207–217, Jun. 2006.

2005

• Hirotaka Asai, Takamasa Koshizen, Masataka Watanabe, Hiroshi Tsujino, and Kazuyuki Aihara. Cognitive User Modeling Computed by a Proposed Dialogue Strategy Based on an Inductive Game Theory. Studies in Computational Intelligence, 7:325–351, 2005.
• Atsushi Hoshino, Kazuhiko Kato, Johane Takeuchi, and Hiroshi Tsujino. A Chat Information Service System using A Humanoid Robot. In Proceedings of 14th IEEE International Workshop on Robot and Human Interactive Communication (ROMAN'05), pp. 468–473, 2005.
• Shunsuke Kurotaki, Noriaki Suzuki, Kazuhiro Nakadai, Hiroshi G. Okuno, and Hideharu Amano. Implementation Of Active Direction-Pass Filter On Dynamically Reconfigurable Processor. In Proceedings of the 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2005), pp. 515–520, IEEE, Aug. 2005.
• Kazutaka Kushida, Yoshitaka Nishimura, Hiroshi Dohi, Mitsuru Ishizuka, Johane Takeuchi, and Hiroshi Tsujino. Humanoid Robot Presentation through Multimodal Presentation Markup Language MPML--HR. In Proceedings of 4th International Joint Conference on Autonomous Agents and Multi Agent System (AAMAS'05) Workshop 13 “Creating Bonds with Humanoids”, pp. 23–29, 2005.
• Tino Lourens, Emilia Barakova, Hiroshi G Okuno, and Hiroshi Tsujino. A computational model of monkey cortical grating cells. Biological Cybernetics, 92(1):61–70, JAN 2005.
• Masamitsu Murase, Shun'ichi Yamamoto, Jean-Marc Valin, Kazuhiro Nakadai, Kentaro Yamada, Kazunori Komatani, Tetsuya Ogata, and Hiroshi G. Okuno. Multiple Moving Speaker Tracking By Microphone Array On Mobile Robot. In Proceedings of the 9th European Conference on Speech Communication and Technology (INTERSPEECH 2005), pp. 249–252, ISCA, Sep. 2005.
• Kazuhiro Nakadai and Hiroshi Tsujino. Towards New Human-Humanoid Communication:Hearing During Speaking By Using Ultrasonic Directional Speaker. In Proceedings of the 2005 IEEE-RAS International Conference on Robots and Automation (ICRA 2005), pp. 1495–1500, IEEE, Apr. 2005.
• Kazuhiro Nakadai, Hirofumi Nakajima, Kentaro Yamada, Yuji Hasegawa, Takahiro Nakamura, and Hiroshi Tsujino. Sound Source Tracking With Directivity Pattern Estimation Using A 64ch Microphone Array. In Proceedings of the 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2005), pp. 196–202, IEEE, Aug. 2005.
• Kazuhiro Nakadai. Research For Human-Robot Communication -- Overview Of Robot Audition. In 5th Japan-America Frontiers of Engineering (JAFoE), Nov. 2005. Invited talk
• Mikio Nakano, Naoyuki Kanda, Yuji Hasegawa, Toyotaka Torii, Yohane Takeuchi, Kazuhiro Nakadai, Hiroshi Tsujino, and Hiroshi G. Okuno. A Two-Layer Model For Behavior And Dialogue Planning In Conversational Service Robots. In Proceedings of the 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2005), pp. 1542–1547, IEEE, Aug. 2005.
• A. Nishimura, M. Ashikari, S. Lin, T. Takashi, E.R. Angeles, T. Yamamoto, and M. Matsuoka. Isolation of a rice regeneration quantitative trait loci gene and its application to transformation systems. Proceedings of the National Academy of Sciences, 102(33):11940–11944, National Acad Sciences, 2005.
• Yoshitaka Nishimura, kazutaka Kushida, Hiroshi Dohi, Mitsuru Ishizuka, Johane Takeuchi, and Hiroshi Tsujino. Development and psychological evaluation of Multimodal Presentation Markup Language for Humanoid Robots. In Proceedings of 5th IEEE-RAS International Conference on Humanoid Robots (Humanoids'05), pp. 393–398, 2005.
• Taiji Suzuki, Takamasa Koshizen, Kazuyuki Aihara, and Hiroshi Tsujino. Learning to estimate user interest utilizing the variational bayes' estimator. In 5th International Conference on intelligent System Design and Applications, pp. 94–99, Sep. 2005.
• Shun'ichi Yamamoto, Jean-Marc Valin Kazuhiro Nakadai, Hiroshi Tsujino, Jean Rouat, Fran\ccois Michaud, Tetsuya Ogata, Kazunori Komatani, and Hiroshi G. Okuno. Enhanced Robot Speech Recognition Based On Microphone Array Source Separation And Missing Feature Theory. In Proceedings of the 2005 IEEE-RAS International Conference on Robots and Automation (ICRA 2005), pp. 1489–1494, IEEE, Apr. 2005.
• Shun'ichi Yamamoto, Kazuhiro Nakadai, Jean-Marc Valin, Jean Rouat, Fran\ccois Michaud, Tetsuya Ogata, Kazunori Komatani, and Hiroshi G. Okuno. Making A Robot Recognize Three Simultaneous Sentences In Real-Time. In Proceedings of the 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2005), pp. 897–892, IEEE, Aug. 2005.

2004

• Tokitomo Ariyoshi, Kazuhiro Nakadai, and Hiroshi Tsujino. Multimodal Expression For Humanoid Robots By Integration Of Human Speech Mimicking And Facial Color. In Proceeding of the 8th International Conference on Spoken Language Processing (ICSLP 2004), pp. 2305–2308, ISCA, Sep. 2004.
• Tokitomo Ariyoshi, Kazuhiro Nakadai, and Hiroshi Tsujino. Effect Of Facial Colors On Humanoids In Emotion Recognition Using Speech. In Proceedings of the 13th IEEE International Workshop on Robot and Human Interactive Communication (RO-MAN 2004), pp. 59–64, IEEE, Sep. 2004.
• Takamasa Koshizen, Bernd Heisele, and Hiroshi Tsujino. Expectation maximization of prefrontal-superior temporal network by indicator component-based approach. Neurocomputing, 58:619–624, JUN 2004. 12th Annual Computational Neuroscience Meeting (CSN 03), Alicante, SPAIN, JUL 05-09, 2003
• Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, and Hiroshi Tsujino. Improvement Of Recognition Of Simultaneous Speech Signals Using AV Integration And Scattering Theory For Humanoid Robots. Speech Communication, 44:97–112, Oct. 2004.
• Hiroshi G. Okuno, Kazuhiro Nakadai, and Hiroaki Kitano. Effects Of Increasing Modalities In Recognizing Three Simultaneous Speeches. Speech Communication, 43(4):347–359, Sep. 2004.
• Hiroshi G. Okuno, Kazuhiro Nakadai, Tino Lourens, and Hiroaki Kitano. Sound And Visual Tracking For Humanoid Robot. Applied Intelligence, 20(3):253–266, May 2004.
• Hiroshi G. Okuno, Tetsuya Ogata, Kazunori Komatani, and Kazuhiro Nakadai. Computational Auditory Scene Analysis And Its Application To Robot Audition. In Post-Proceedings of the International Conference on Informatics Research for Development of Knowledge Society Infrastructure, pp. 73–80, IEEE Computer Society Press, Jun. 2004.
• Hiroshi Tsujino. Output-driven operation and memory-based architecture principles embedded in a real-world device. Journal of integrative neuroscience, 3:133–142, Jun 2004.
• Hiroshi Tsujino. A system theory for the brain-like computer. In Joint 2nd Conference on Soft Computing and Intelligent Systems and 5th International Symposium on Advanced Intelligent Systems, Sep. 2004.
• Shun'ichi Yamamoto, Kazuhiro Nakadai, Hiroshi Tsujino, and Hiroshi G. Okuno. Assessment Of General Applicability Of Robot Audition System By Recognizing Three Simultaneous Speeches. In Proceedinds of the 2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2004), pp. 2111–2116, IEEE, Sep. 2004.
• Shun'ichi Yamamoto, Kazuhiro Nakadai, Hiroshi Tsujino, Toshio Yokoyama, and Hiroshi G. Okuno. Improvement Of Robot Audition By Interfacing Sound Source Separation And Automatic Speech Recognition With Missing Feature Theory. In Proceedings of the 2004 IEEE-RAS International Conference on Robots and Automation (ICRA 2004), pp. 1517–1523, IEEE, May 2004. IEEE Robotics and Automation Society Japan Chapter Young Award

2003

• Tino Lourens, Emilia Barakova, and Hiroshi Tsujino. Interacting modalities through functional brain modeling. Computational Methods in Neural Modeling, 2686:102–109, 2003. 7th International Work Conference on Artificial and Natural Neural Networks, MENORCA, SPAIN, JUN 03-06, 2003
• Gen Matsumoto and Hiroshi Tsujino. Design of a brain computer using the novel principles of output-driven operation and memory-based architecture. Cognition and Emotion in the Brain, 1250:529–546, Elsevier B.V., 2003. International Symposium in Limbic and Association Cortical Systems, Toyama, JAPAN, OCT 07-12, 2002
• Shinichi Nagai, Koji Akatsuka, Tetsuya Ido, Hiroshi Kondo, Atsushi Miura, and Hiroshi Tsujino. Active detection of anomalous region as primitive processing for visual object segregation. Lecture Notes in Artificial Intelligence, 2774:600–606, Springer, 2003. 7th International Conference on Knowledge-Based Intelligent Information and Engineering Systems (KES 2003), OXFORD, ENGLAND, SEP 03-05, 2003
• Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, and Hiroshi Tsujino. A Humanoid Listens To Three Simultaneous Talkers By Integrating Active Audition And Face Recognition. In Proceedings of the IJCAI-03 Workshop on Issues in Designing Physical Agents for Synamic Real-Time Environments:World Modeling, Planning, Learning and Communicating, pp. 117–124, Aug. 2003.
• Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, and Hiroshi Tsujino. Improvement Of Three Simultaneous Speech Recognition By Using AV Integration And Scattering Theory For Humanoid. In Proceedings of the ISCA Tutorial and Research Workshop on Audio Visual Speech Processing (AVSP 2003), pp. 157–162, Sep. 2003.
• Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, and and Hiroshi Tsujino. Three Simultaneous Speech Recognition By Integration Of Active Audition And Face Recognition For Humanoid. In Proceedins of 8th European Conference on Speech Communication and Technology (EUROSPEECH 2003/INTERSPEECH 2003), pp. 2705–2708, ISCA, Sep. 2003.
• Kazuhiro Nakadai, Hiroshi G. Okuno, and Hiroshi Tsujino. Active Audition Based Humanoid Audition System And Its Evaluation:Localization, Separation And Recognition Of Simultaneous Speech. In Proceedings of the 2003 IEEE-RAS International Conference on Humanoid Robots (Humanoids 2003), IEEE, Oct. 2003.
• Kazuhiro Nakadai, Hiroshi G. Okuno, and Hiroaki Kitano. Robot Recognizes Three Simultaneous Speech By Active Audition. In Proceedings of the 2003 IEEE-RAS International Conference on Robots and Automation (ICRA 2003), pp. 398–403, IEEE, Sep. 2003.
• Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, and Hiroaki Kitano. Applying Scattering Theory To Robot Audition System: Robust Sound Source Localization And Extraction. In Proceedinds of the 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2003), pp. 1157–1162, 2, IEEE, Oct. 2003.
• Hiroshi G. Okuno, Kazuhiro Nakadai, and Hiroaki Kitano. Design And Implementation Of Personality Of Humanoids In Human Humanoid Non-Verbal Interaction. In Developments in Applied Artificial Intelligence, pp. 263–274, Lecture Notes in Computer Science 2718/2003, 2003.
• Hiroshi G. Okuno and Kazuhiro Nakadai. Real-Time Sound Source Localization And Separation Based On Active Audio-Visual Integration. In Computational Methods in Neural Modeling, pp. 1042–1049, Lecture Notes in Computer Science 2686/2003, 2003.
• Hiroshi G. Okuno and Kazuhiro Nakadai. Active Audition For Humanoid Robots That Can Listen To Three Simultaneous Talkers. Journal of the Acoustical Society of America, 113:2230, 2003.
• Hiroshi G. Okuno, Kazuhiro Nakadai, and Hiroaki Kitano. Realizing Personality In Audio-Visually Triggered Non-Verbal Behaviors. In Proceedings of the 2003 IEEE-RAS International Conference on Robots and Automation (ICRA 2003), pp. 392–397, IEEE, Sep. 2003.

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