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2020 – today
- 2021
[c156]Kazunori Komatani, Shogo Okada:
Multimodal Human-Agent Dialogue Corpus with Annotations at Utterance and Dialogue Levels. ACII 2021: 1-8- [c155]Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani:
Spatial Normalization to Reduce Positional Complexity in Direction-aided Supervised Binaural Sound Source Separation. APSIPA ASC 2021: 248-253 - [c154]Hokuto Munakata, Ryu Takeda, Kazunori Komatani:
Multiple-Embedding Separation Networks: Sound Class-Specific Feature Extraction for Universal Sound Separation. APSIPA ASC 2021: 961-967 - [c153]Yuki Hirano, Shogo Okada, Kazunori Komatani:
Recognizing Social Signals with Weakly Supervised Multitask Learning for Multimodal Dialogue Systems. ICMI 2021: 141-149 - [c152]Wenqing Wei, Sixia Li, Shogo Okada, Kazunori Komatani:
Multimodal User Satisfaction Recognition for Non-task Oriented Dialogue Systems. ICMI 2021: 586-594 - [c151]Ryu Takeda, Kazunori Komatani:
Age Estimation with Speech-Age Model for Heterogeneous Speech Datasets. Interspeech 2021: 4164-4168 - [c150]Kazunori Komatani, Yuma Fujioka, Keisuke Nakashima, Katsuhiko Hayashi, Mikio Nakano:
Knowledge Graph Completion-based Question Selection for Acquiring Domain Knowledge through Dialogues. IUI 2021: 531-541 - 2020
- [j26]Mikio Nakano
, Kazunori Komatani:
A framework for building closed-domain chat dialogue systems. Knowl. Based Syst. 204: 106212 (2020) - [c149]Shun Katada, Shogo Okada, Yuki Hirano, Kazunori Komatani:
Is She Truly Enjoying the Conversation?: Analysis of Physiological Signals toward Adaptive Dialogue Systems. ICMI 2020: 315-323 - [c148]Ryu Takeda, Kazunori Komatani:
Frame-Wise Online Unsupervised Adaptation of DNN-HMM Acoustic Model from Perspective of Robust Adaptive Filtering. INTERSPEECH 2020: 1291-1295 - [c147]Kazunori Komatani, Mikio Nakano:
User Impressions of Questions to Acquire Lexical Knowledge. SIGdial 2020: 147-156
2010 – 2019
- 2019
- [j25]Arisa Ema, Hirotaka Osawa, Reina Saijo, Akinori Kubo, Takushi Otani, Hiromitsu Hattori, Naonori Akiya, Nobutsugu Kanzaki, Minao Kukita, Kazunori Komatani, Ryutaro Ichise:
Clarifying Privacy, Property, and Power: Case Study on Value Conflict Between Communities. Proc. IEEE 107(3): 575-581 (2019) - [c146]Koki Kishimoto, Katsuhiko Hayashi, Genki Akai, Masashi Shimbo, Kazunori Komatani:
Binarized Knowledge Graph Embeddings. ECIR (1) 2019: 181-196 - [c145]Yuki Hirano, Shogo Okada, Haruto Nishimoto, Kazunori Komatani:
Multitask Prediction of Exchange-level Annotations for Multimodal Dialogue Systems. ICMI 2019: 85-94 - [c144]Kazunori Komatani, Shogo Okada, Haruto Nishimoto, Masahiro Araki, Mikio Nakano:
Multimodal Dialogue Data Collection and Analysis of Annotation Disagreement. IWSDS 2019: 201-213 - [i2]Koki Kishimoto, Katsuhiko Hayashi, Genki Akai, Masashi Shimbo, Kazunori Komatani:
Binarized Knowledge Graph Embeddings. CoRR abs/1902.02970 (2019) - [i1]Mikio Nakano, Kazunori Komatani:
A Framework for Building Closed-Domain Chat Dialogue Systems. CoRR abs/1910.13826 (2019) - 2018
- [c143]Ryu Takeda, Yoshiki Kudo, Kazuki Takashima, Yoshifumi Kitamura, Kazunori Komatani:
Unsupervised Adaptation of Neural Networks for Discriminative Sound Source Localization with Eliminative Constraint. ICASSP 2018: 3514-3518 - [c142]Shogo Okada, Kazunori Komatani:
Investigating Effectiveness of Linguistic Features Based on Speech Recognition for Storytelling Skill Assessment. IEA/AIE 2018: 148-157 - [c141]Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani:
Multi-timescale Feature-extraction Architecture of Deep Neural Networks for Acoustic Model Training from Raw Speech Signal. IROS 2018: 2503-2510 - [c140]Masahiro Araki, Sayaka Tomimasu, Mikio Nakano, Kazunori Komatani, Shogo Okada, Shinya Fujie, Hiroaki Sugiyama:
Collection of Multimodal Dialog Data and Analysis of the Result of Annotation of Users' Interest Level. LREC 2018 - [c139]Ryu Takeda, Kazunori Komatani, Alexander I. Rudnicky:
Word Segmentation From Phoneme Sequences Based On Pitman-Yor Semi-Markov Model Exploiting Subword Information. SLT 2018: 763-770 - [e2]Kazunori Komatani, Diane J. Litman, Kai Yu, Lawrence Cavedon, Mikio Nakano, Alex Papangelis:
Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue, Melbourne, Australia, July 12-14, 2018. Association for Computational Linguistics 2018, ISBN 978-1-948087-67-4 [contents] - 2017
- [j24]Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani:
Acoustic model training based on node-wise weight boundary model for fast and small-footprint deep neural networks. Comput. Speech Lang. 46: 461-480 (2017) - [j23]Ryu Takeda, Kazunori Komatani:
Noise-Robust MUSIC-Based Sound Source Localization Using Steering Vector Transformation for Small Humanoids. J. Robotics Mechatronics 29(1): 26-36 (2017) - [c138]Arisa Ema, Hirotaka Osawa, Hiromitsu Hattori, Naonori Akiya, Nobutsugu Kanzaki, Ryutaro Ichise, Minao Kukita, Takushi Otani, Akinori Kubo, Kazunori Komatani, Reina Saijo, Mikihito Tanaka, Koziro Honda, Naoki Miyano, Yoshimi Yashiro, Go Yoshizawa:
Breaking Down Silos: Involving Various Researchers for Driving HCI Research. CHI Extended Abstracts 2017: 837-847 - [c137]Ryu Takeda, Kazunori Komatani:
Unsupervised adaptation of deep neural networks for sound source localization using entropy minimization. ICASSP 2017: 2217-2221 - [c136]Ryu Takeda, Kazunori Komatani:
Unsupervised Segmentation of Phoneme Sequences based on Pitman-Yor Semi-Markov Model using Phoneme Length Context. IJCNLP(1) 2017: 243-252 - [c135]Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani:
Node Pruning Based on Entropy of Weights and Node Activity for Small-Footprint Acoustic Model Based on Deep Neural Networks. INTERSPEECH 2017: 1636-1640 - [c134]Kohei Ono, Ryu Takeda, Eric Nichols, Mikio Nakano, Kazunori Komatani:
Lexical Acquisition through Implicit Confirmations over Multiple Dialogues. SIGDIAL Conference 2017: 50-59 - 2016
- [c133]Ryu Takeda, Kazunori Komatani:
Bayesian Language Model based on Mixture of Segmental Contexts for Spontaneous Utterances with Unexpected Words. COLING 2016: 161-170 - [c132]Ryu Takeda, Kazunori Komatani:
Sound source localization based on deep neural networks with directional activate function exploiting phase information. ICASSP 2016: 405-409 - [c131]Kazunori Komatani, Tsugumi Otsuka, Satoshi Sato, Mikio Nakano:
Question Selection Based on Expected Utility to Acquire Information Through Dialogue. IWSDS 2016: 79-91 - [c130]Takeshi Masuda, Kouji Kozaki, Kazunori Komatani:
Ontology Refinement System for Improving Consistency of Classification among Brother Concepts. JIST (Workshops & Posters) 2016: 74-77 - [c129]Ryu Takeda, Kazunori Komatani:
Discriminative multiple sound source localization based on deep neural networks using independent location model. SLT 2016: 603-609 - 2015
- [j22]Heriberto Cuayáhuitl, Kazunori Komatani, Gabriel Skantze:
Introduction for Speech and language for interactive robots. Comput. Speech Lang. 34(1): 83-86 (2015) - [j21]Kazunori Komatani, Naoki Hotta, Satoshi Sato, Mikio Nakano:
Posteriori Restoration of Turn-Taking and ASR Results for Incorrectly Segmented Utterances. IEICE Trans. Inf. Syst. 98-D(11): 1923-1931 (2015) - [c128]Ryu Takeda, Kazunori Komatani, Kazuhiro Nakadai:
Acoustic model training based on node-wise weight boundary model increasing speed of discrete neural networks. ASRU 2015: 52-58 - [c127]Takaaki Sugiyama, Kotaro Funakoshi, Mikio Nakano, Kazunori Komatani:
Estimating response obligation in multi-party human-robot dialogues. Humanoids 2015: 166-172 - [c126]Ryu Takeda, Kazunori Komatani:
Performance comparison of MUSIC-based sound localization methods on small humanoid under low SNR conditions. Humanoids 2015: 859-865 - [c125]Kazunori Komatani, Naoki Hotta, Satoshi Sato, Mikio Nakano:
User Adaptive Restoration for Incorrectly-Segmented Utterances in Spoken Dialogue Systems. SIGDIAL Conference 2015: 393-401 - 2014
- [c124]Naoki Hotta, Kazunori Komatani, Satoshi Sato, Mikio Nakano:
Detecting incorrectly-segmented utterances for posteriori restoration of turn-taking and ASR results. INTERSPEECH 2014: 313-317 - [c123]Takaaki Sugiyama, Kazunori Komatani, Satoshi Sato:
Evaluating Model that Predicts When People Will Speak to a Humanoid Robot and Handling Variations of Individuals and Instructions. IWSDS 2014: 139-150 - [c122]Kazunori Komatani, Naoki Hotta, Satoshi Sato:
Restoring Incorrectly Segmented Keywords and Turn-Taking Caused by Short Pauses. IWSDS 2014: 205-216 - 2013
- [c121]Tsugumi Otsuka, Kazunori Komatani, Satoshi Sato, Mikio Nakano:
Generating More Specific Questions for Acquiring Attributes of Unknown Concepts from Users. SIGDIAL Conference 2013: 70-77 - 2012
- [j20]Akira Maezawa, Katsutoshi Itoyama, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Automated Violin Fingering Transcription Through Analysis of an Audio Recording. Comput. Music. J. 36(3): 57-72 (2012) - [j19]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 Trans. Inf. Syst. 95-D(9): 2298-2307 (2012) - [j18]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): 234-272 (2012) - [c120]Kazunori Komatani, Akira Hirano, Mikio Nakano:
Detecting System-directed Utterances using Dialogue-level Features. INTERSPEECH 2012: 230-233 - [c119]Taichi Nakashima, Kazunori Komatani, Satoshi Sato:
Integration of Multiple Sound Source Localization Results for Speaker Identification in Multiparty Dialogue System. IWSDS 2012: 153-165 - [c118]Takaaki Sugiyama, Kazunori Komatani, Satoshi Sato:
Predicting When People Will Speak to a Humanoid Robot. IWSDS 2012: 187-198 - 2011
- [j17]Mikio Nakano, Yuji Hasegawa, Kotaro Funakoshi, Johane Takeuchi, Toyotaka Torii, Kazuhiro Nakadai, Naoyuki Kanda, Kazunori Komatani, Hiroshi G. Okuno, Hiroshi Tsujino:
A multi-expert model for dialogue and behavior control of conversational robots and agents. Knowl. Based Syst. 24(2): 248-256 (2011) - [c117]Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Simultaneous processing of sound source separation and musical instrument identification using Bayesian spectral modeling. ICASSP 2011: 3816-3819 - [c116]Kazunori Komatani, Kyoko Matsuyama, Ryu Takeda, Tetsuya Ogata, Hiroshi G. Okuno:
Evaluation of Spoken Dialogue System that uses Utterance Timing to Interpret User Utterances. IWSDS 2011: 315-325 - [c115]Mikio Nakano, Shun Sato, Kazunori Komatani, Kyoko Matsuyama, Kotaro Funakoshi, Hiroshi G. Okuno:
A Two-Stage Domain Selection Framework for Extensible Multi-Domain Spoken Dialogue Systems. SIGDIAL Conference 2011: 18-29 - 2010
- [j16]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 Trans. Inf. Syst. 93-D(12): 3359-3367 (2010) - [j15]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): 37-47 (2010) - [j14]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): 80-88 (2010) - [j13]Tetsuya Ogata, Shun Nishide, Hideki Kozima, Kazunori Komatani, Hiroshi G. Okuno:
Inter-modality mapping in robot with recurrent neural network. Pattern Recognit. Lett. 31(12): 1560-1569 (2010) - [c114]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 - [c113]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. COLING (Posters) 2010: 579-587 - [c112]Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Improvement in listening capability for humanoid robot HRP-2. ICRA 2010: 470-475 - [c111]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: 4366-4371 - [c110]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: 102-112 - [c109]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: 249-259 - [c108]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: 585-594 - [c107]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: 2342-2345 - [c106]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: 3050-3053 - [c105]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: 450-457 - [c104]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: 964-969 - [c103]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: 1949-1956 - [c102]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: 1957-1963 - [c101]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: 1964-1969 - [c100]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: 3453-3458 - [c99]Kazunori Komatani, Hiroshi G. Okuno:
Online Error Detection of Barge-In Utterances by Using Individual Users' Utterance Histories in Spoken Dialogue System. SIGDIAL Conference 2010: 289-296 - [c98]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: 2533-2538 - [e1]Raquel Fernández, Yasuhiro Katagiri, Kazunori Komatani, Oliver Lemon, Mikio Nakano:
Proceedings of the SIGDIAL 2010 Conference, The 11th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 24-15 September 2010, Tokyo, Japan. The Association for Computer Linguistics 2010, ISBN 978-1-932432-85-5 [contents]
2000 – 2009
- 2009
- [j12]Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Human Tracking System Integrating Sound and Face Localization Using an Expectation-Maximization Algorithm in Real Environments. Adv. Robotics 23(6): 629-653 (2009) - [j11]Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Self-organization of Dynamic Object Features Based on Bidirectional Training. Adv. Robotics 23(15): 2035-2057 (2009) - [j10]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. Adv. Robotics 23(15): 2093-2111 (2009) - [j9]Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Parameter Estimation for Harmonic and Inharmonic Models by Using Timbre Feature Distributions. J. Inf. Process. 17: 191-201 (2009) - [j8]Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Autonomous Motion Generation Based on Reliable Predictability. J. Robotics Mechatronics 21(4): 478-488 (2009) - [c97]Kazunori Komatani, Alexander I. Rudnicky:
Predicting Barge-in Utterance Errors by using Implicitly-Supervised ASR Accuracy and Barge-in Rate per User. ACL/IJCNLP (2) 2009: 89-92 - [c96]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: 717-722 - [c95]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: 250-255 - [c94]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: 405-410 - [c93]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: 3677-3680 - [c92]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. ICRA 2009: 4144-4149 - [c91]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: 4438-4443 - [c90]Masaki Katsumaru, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Adjusting Occurrence Probabilities of Automatically-Generated Abbreviated Words in Spoken Dialogue Systems. IEA/AIE 2009: 481-490 - [c89]Kyoko Matsuyama, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Enabling a user to specify an item at any time during system enumeration - item identification for barge-in-able conversational dialogue systems. INTERSPEECH 2009: 252-255 - [c88]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. INTERSPEECH 2009: 2735-2738 - [c87]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: 2277-2282 - [c86]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: 2289-2296 - [c85]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: 2730-2735 - [c84]Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno:
Phoneme acquisition model based on vowel imitation using Recurrent Neural Network. IROS 2009: 5388-5393 - [c83]Masaki Katsumaru, Mikio Nakano, Kazunori Komatani, Kotaro Funakoshi, Tetsuya Ogata, Hiroshi G. Okuno:
A Speech Understanding Framework that Uses Multiple Language Models and Multiple Understanding Models. HLT-NAACL (Short Papers) 2009: 133-136 - [c82]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. SIGDIAL Conference 2009: 314-321 - [c81]Kazunori Komatani, Tatsuya Kawahara, Hiroshi G. Okuno:
A Model of Temporally Changing User Behaviors in a Deployed Spoken Dialogue System. UMAP 2009: 409-414 - 2008
- [j7]Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Predicting Object Dynamics From Visual Images Through Active Sensing Experiences. Adv. Robotics 22(5): 527-546 (2008) - [j6]Kazunori Komatani, Satoshi Ikeda, Tetsuya Ogata, Hiroshi G. Okuno:
Managing out-of-grammar utterances by topic estimation with domain extensibility in multi-domain spoken dialogue systems. Speech Commun. 50(10): 863-870 (2008) - [j5]Shun Shiramatsu, Kazunori Komatani, Kôiti Hasida, Tetsuya Ogata, Hiroshi G. Okuno:
A game-theoretic model of referential coherence and its empirical verification using large Japanese and English corpora. ACM Trans. Speech Lang. Process. 5(3): 6:1-6:27 (2008) - [c80]Shun Nishide, Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Object dynamics prediction and motion generation based on reliable predictability. ICRA 2008: 1608-1614 - [c79]Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Two-channel-based voice activity detection for humanoid robots in noisy home environments. ICRA 2008: 3495-3501 - [c78]Satoshi Ikeda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Integrating Topic Estimation and Dialogue History for Domain Selection in Multi-domain Spoken Dialogue Systems. IEA/AIE 2008: 294-304 - [c77]Yuichiro Fukubayashi, Kazunori Komatani, Mikio Nakano, Kotaro Funakoshi, Hiroshi Tsujino, Tetsuya Ogata, Hiroshi G. Okuno:
Rapid Prototyping of Robust Language Understanding Modules for Spoken Dialogue Systems. IJCNLP 2008: 210-216 - [c76]Kazunori Komatani, Tatsuya Kawahara, Hiroshi G. Okuno:
Predicting ASR errors by exploiting barge-in rate of individual users for spoken dialogue systems. INTERSPEECH 2008: 183-186 - [c75]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. INTERSPEECH 2008: 187-190 - [c74]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. INTERSPEECH 2008: 487-490 - [c73]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: 992-995 - [c72]Shun Nishide, Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno:
Active sensing based dynamical object feature extraction. IROS 2008: 1-7 - [c71]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. IROS 2008: 1538-1543 - [c70]Hyun-Don Kim, Jinsung Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Target speech detection and separation for humanoid robots in sparse dialogue with noisy home environments. IROS 2008: 1705-1711 - [c69]Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno:
Segmenting acoustic signal with articulatory movement using Recurrent Neural Network for phoneme acquisition. IROS 2008: 1712-1717 - [c68]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. IROS 2008: 1718-1723 - [c67]Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno:
Design and evaluation of two-channel-based sound source localization over entire azimuth range for moving talkers. IROS 2008: 2197-2203 - [c66]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.