| 2026 | SIGdial | Suppressing Unnecessary Clarification Requests for Unknown Word Acquisition in Spoken Dialogue Using Syllable-Based ASR Confidence. | Takumi Furuta, Ryu Takeda, Kazunori Komatani |
| 2026 | SIGdial | Question Types for Knowledge Acquisition in LLM-based Dialogue Systems: Experiments with Simulated and Human Users. | Kazunori Komatani, Ryu Takeda, Mikio Nakano |
| 2026 | SIGdial | Rethinking Binary Evaluation of Turn-Taking under Inherent Ambiguity. | Yunosuke Kubo, Kenta Yamamoto, Ryu Takeda, Kazunori Komatani |
| 2025 | SIGdial | Generating Diverse Personas for User Simulators to Test Interview Dialogue Systems. | Mikio Nakano, Kazunori Komatani, Hironori Takeuchi |
| 2025 | SIGdial | Learning to Ask Efficiently in Dialogue: Reinforcement Learning Extensions for Stream-based Active Learning. | Issei Waki, Ryu Takeda, Kazunori Komatani |
| 2024 | ACII | Incremental Multimodal Sentiment Analysis for HAIs Based on Multitask Active Learning with Interannotator Agreement. | Thus Karnjanapatchara, Sixia Li, Candy Olivia Mawalim, Kazunori Komatani, Shogo Okada |
| 2024 | COLING | Collecting Human-Agent Dialogue Dataset with Frontal Brain Signal toward Capturing Unexpressed Sentiment. | Shun Katada, Ryu Takeda, Kazunori Komatani |
| 2024 | SIGdial | DialBB: A Dialogue System Development Framework as an Educational Material. | Mikio Nakano, Kazunori Komatani |
| 2023 | Interspeech | Recursive Sound Source Separation with Deep Learning-based Beamforming for Unknown Number of Sources. | Hokuto Munakata, Ryu Takeda, Kazunori Komatani |
| 2023 | SIGdial | Analyzing Differences in Subjective Annotations by Participants and Third-party Annotators in Multimodal Dialogue Corpus. | Kazunori Komatani, Ryu Takeda, Shogo Okada |
| 2022 | ICMI | Transformer-Based Physiological Feature Learning for Multimodal Analysis of Self-Reported Sentiment. | Shun Katada, Shogo Okada, Kazunori Komatani |
| 2022 | Interspeech | Training Data Generation with DOA-based Selecting and Remixing for Unsupervised Training of Deep Separation Models. | Hokuto Munakata, Ryu Takeda, Kazunori Komatani |
| 2022 | Interspeech | Empirical Sampling from Latent Utterance-wise Evidence Model for Missing Data ASR based on Neural Encoder-Decoder Model. | Ryu Takeda, Yui Sudo, Kazuhiro Nakadai, Kazunori Komatani |
| 2022 | LREC | Collection and Analysis of Travel Agency Task Dialogues with Age-Diverse Speakers. | Michimasa Inaba, Yuya Chiba, Ryuichiro Higashinaka, Kazunori Komatani, Yusuke Miyao, Takayuki Nagai |
| 2022 | PRICAI | Knowledge Graph Augmentation with Entity Identification for Improving Knowledge Graph Completion Performance. | Shuichi Chikatsuji, Kenta Yamamoto, Ryu Takeda, Kazunori Komatani |
| 2021 | ACII | Multimodal Human-Agent Dialogue Corpus with Annotations at Utterance and Dialogue Levels. | Kazunori Komatani, Shogo Okada |
| 2021 | ICMI | Recognizing Social Signals with Weakly Supervised Multitask Learning for Multimodal Dialogue Systems. | Yuki Hirano, Shogo Okada, Kazunori Komatani |
| 2021 | ICMI | Multimodal User Satisfaction Recognition for Non-task Oriented Dialogue Systems. | Wenqing Wei, Sixia Li, Shogo Okada, Kazunori Komatani |
| 2021 | Interspeech | Age Estimation with Speech-Age Model for Heterogeneous Speech Datasets. | Ryu Takeda, Kazunori Komatani |
| 2021 | IUI | Knowledge Graph Completion-based Question Selection for Acquiring Domain Knowledge through Dialogues. | Kazunori Komatani, Yuma Fujioka, Keisuke Nakashima, Katsuhiko Hayashi, Mikio Nakano |
| 2020 | ICMI | Is She Truly Enjoying the Conversation?: Analysis of Physiological Signals toward Adaptive Dialogue Systems. | Shun Katada, Shogo Okada, Yuki Hirano, Kazunori Komatani |
| 2020 | Interspeech | Frame-Wise Online Unsupervised Adaptation of DNN-HMM Acoustic Model from Perspective of Robust Adaptive Filtering. | Ryu Takeda, Kazunori Komatani |
| 2020 | SIGdial | User Impressions of Questions to Acquire Lexical Knowledge. | Kazunori Komatani, Mikio Nakano |
| 2019 | ECIR | Binarized Knowledge Graph Embeddings. | Koki Kishimoto, Katsuhiko Hayashi, Genki Akai, Masashi Shimbo, Kazunori Komatani |
| 2019 | ICMI | Multitask Prediction of Exchange-level Annotations for Multimodal Dialogue Systems. | Yuki Hirano, Shogo Okada, Haruto Nishimoto, Kazunori Komatani |
| 2018 | ICASSP | Unsupervised Adaptation of Neural Networks for Discriminative Sound Source Localization with Eliminative Constraint. | Ryu Takeda, Yoshiki Kudo, Kazuki Takashima, Yoshifumi Kitamura, Kazunori Komatani |
| 2018 | IROS | Multi-timescale Feature-extraction Architecture of Deep Neural Networks for Acoustic Model Training from Raw Speech Signal. | Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani |
| 2018 | LREC | Collection of Multimodal Dialog Data and Analysis of the Result of Annotation of Users' Interest Level. | Masahiro Araki, Sayaka Tomimasu, Mikio Nakano, Kazunori Komatani, Shogo Okada, Shinya Fujie, Hiroaki Sugiyama |
| 2017 | CHI | Breaking Down Silos: Involving Various Researchers for Driving HCI Research. | 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 |
| 2017 | ICASSP | Unsupervised adaptation of deep neural networks for sound source localization using entropy minimization. | Ryu Takeda, Kazunori Komatani |
| 2017 | IJCNLP | Unsupervised Segmentation of Phoneme Sequences based on Pitman-Yor Semi-Markov Model using Phoneme Length Context. | Ryu Takeda, Kazunori Komatani |
| 2017 | Interspeech | Node Pruning Based on Entropy of Weights and Node Activity for Small-Footprint Acoustic Model Based on Deep Neural Networks. | Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani |
| 2017 | SIGdial | Lexical Acquisition through Implicit Confirmations over Multiple Dialogues. | Kohei Ono, Ryu Takeda, Eric Nichols, Mikio Nakano, Kazunori Komatani |
| 2016 | COLING | Bayesian Language Model based on Mixture of Segmental Contexts for Spontaneous Utterances with Unexpected Words. | Ryu Takeda, Kazunori Komatani |
| 2016 | ICASSP | Sound source localization based on deep neural networks with directional activate function exploiting phase information. | Ryu Takeda, Kazunori Komatani |
| 2015 | ASRU | Acoustic model training based on node-wise weight boundary model increasing speed of discrete neural networks. | Ryu Takeda, Kazunori Komatani, Kazuhiro Nakadai |
| 2015 | SIGdial | User Adaptive Restoration for Incorrectly-Segmented Utterances in Spoken Dialogue Systems. | Kazunori Komatani, Naoki Hotta, Satoshi Sato, Mikio Nakano |
| 2014 | Interspeech | Detecting incorrectly-segmented utterances for posteriori restoration of turn-taking and ASR results. | Naoki Hotta, Kazunori Komatani, Satoshi Sato, Mikio Nakano |
| 2013 | SIGdial | Generating More Specific Questions for Acquiring Attributes of Unknown Concepts from Users. | Tsugumi Otsuka, Kazunori Komatani, Satoshi Sato, Mikio Nakano |
| 2012 | Interspeech | Detecting System-directed Utterances using Dialogue-level Features. | Kazunori Komatani, Akira Hirano, Mikio Nakano |
| 2011 | ICASSP | Simultaneous processing of sound source separation and musical instrument identification using Bayesian spectral modeling. | Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2011 | SIGdial | A Two-Stage Domain Selection Framework for Extensible Multi-Domain Spoken Dialogue Systems. | Mikio Nakano, Shun Sato, Kazunori Komatani, Kyoko Matsuyama, Kotaro Funakoshi, Hiroshi G. Okuno |
| 2010 | AAAI | Design and Implementation of Two-level Synchronization for Interactive Music Robot. | Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | COLING | Automatic Allocation of Training Data for Rapid Prototyping of Speech Understanding based on Multiple Model Combination. | Kazunori Komatani, Masaki Katsumaru, Mikio Nakano, Kotaro Funakoshi, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | Interspeech | Analyzing user utterances in barge-in-able spoken dialogue system for improving identification accuracy. | Kyoko Matsuyama, Kazunori Komatani, Ryu Takeda, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | Interspeech | Effects of modelling within- and between-frame temporal variations in power spectra on non-verbal sound recognition. | Nobuhide Yamakawa, Tetsuro Kitahara, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | IROS | Exploiting harmonic structures to improve separating simultaneous speech in under-determined conditions. | Yasuharu Hirasawa, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | IROS | Robot musical accompaniment: integrating audio and visual cues for real-time synchronization with a human flutist. | Angelica Lim, Takeshi Mizumoto, Louis-Kenzo Cahier, Takuma Otsuka, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | IROS | Human-robot ensemble between robot thereminist and human percussionist using coupled oscillator model. | Takeshi Mizumoto, Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | IROS | Motion generation based on reliable predictability using self-organized object features. | Shun Nishide, Tetsuya Ogata, Jun Tani, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno |
| 2010 | IROS | An improvement in automatic speech recognition using soft missing feature masks for robot audition. | Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | IROS | Speedup and performance improvement of ICA-based robot audition by parallel and resampling-based block-wise processing. | Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | ICRA | Improvement in listening capability for humanoid robot HRP-2. | Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | ICRA | Upper-limit evaluation of robot audition based on ICA-BSS in multi-source, barge-in and highly reverberant conditions. | Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2010 | SMC | Human-robot cooperation in arrangement of objects using confidence measure of neuro-dynamical system. | Hiromitsu Awano, Tetsuya Ogata, Shun Nishide, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno |
| 2010 | SIGdial | Online Error Detection of Barge-In Utterances by Using Individual Users' Utterance Histories in Spoken Dialogue System. | Kazunori Komatani, Hiroshi G. Okuno |
| 2009 | ACL | Predicting Barge-in Utterance Errors by using Implicitly-Supervised ASR Accuracy and Barge-in Rate per User. | Kazunori Komatani, Alexander I. Rudnicky |
| 2009 | ICASSP | ICA-based efficient blind dereverberation and echo cancellation method for barge-in-able robot audition. | Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2009 | ICRA | Continuous vocal imitation with self-organized vowel spaces in Recurrent Neural Network. | Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno |
| 2009 | ICRA | Prediction and imitation of other's motions by reusing own forward-inverse model in robots. | Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno |
| 2009 | Interspeech | Improving speech understanding accuracy with limited training data using multiple language models and multiple understanding models. | Masaki Katsumaru, Mikio Nakano, Kazunori Komatani, Kotaro Funakoshi, Tetsuya Ogata, Hiroshi G. Okuno |
| 2009 | Interspeech | Enabling a user to specify an item at any time during system enumeration - item identification for barge-in-able conversational dialogue systems. | Kyoko Matsuyama, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2009 | IROS | Phoneme acquisition model based on vowel imitation using Recurrent Neural Network. | Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno |
| 2009 | IROS | Incremental polyphonic audio to score alignment using beat tracking for singer robots. | Takuma Otsuka, Toru Takahashi, Hiroshi G. Okuno, Kazunori Komatani, Tetsuya Ogata, Kazumasa Murata, Kazuhiro Nakadai |
| 2009 | IROS | Missing-feature-theory-based robust simultaneous speech recognition system with non-clean speech acoustic model. | Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2009 | IROS | Step-size parameter adaptation of multi-channel semi-blind ICA with piecewise linear model for barge-in-able robot audition. | Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2009 | NAACL | A Speech Understanding Framework that Uses Multiple Language Models and Multiple Understanding Models. | Masaki Katsumaru, Mikio Nakano, Kazunori Komatani, Kotaro Funakoshi, Tetsuya Ogata, Hiroshi G. Okuno |
| 2009 | SIGdial | Ranking Help Message Candidates Based on Robust Grammar Verification Results and Utterance History in Spoken Dialogue Systems. | Kazunori Komatani, Satoshi Ikeda, Yuichiro Fukubayashi, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | IJCNLP | Rapid Prototyping of Robust Language Understanding Modules for Spoken Dialogue Systems. | Yuichiro Fukubayashi, Kazunori Komatani, Mikio Nakano, Kotaro Funakoshi, Hiroshi Tsujino, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | ICRA | Two-channel-based voice activity detection for humanoid robots in noisy home environments. | Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | ICRA | Object dynamics prediction and motion generation based on reliable predictability. | Shun Nishide, Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno |
| 2008 | Interspeech | Extensibility verification of robust domain selection against out-of-grammar utterances in multi-domain spoken dialogue system. | Satoshi Ikeda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | Interspeech | Expanding vocabulary for recognizing user's abbreviations of proper nouns without increasing ASR error rates in spoken dialogue systems. | Masaki Katsumaru, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | Interspeech | Predicting ASR errors by exploiting barge-in rate of individual users for spoken dialogue systems. | Kazunori Komatani, Tatsuya Kawahara, Hiroshi G. Okuno |
| 2008 | Interspeech | Soft missing-feature mask generation for simultaneous speech recognition system in robots. | Toru Takahashi, Shun'ichi Yamamoto, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | IROS | Segmenting acoustic signal with articulatory movement using Recurrent Neural Network for phoneme acquisition. | Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno |
| 2008 | IROS | Target speech detection and separation for humanoid robots in sparse dialogue with noisy home environments. | Hyun-Don Kim, Jinsung Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | IROS | Design and evaluation of two-channel-based sound source localization over entire azimuth range for moving talkers. | Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | IROS | A robot listens to music and counts its beats aloud by separating music from counting voice. | Takeshi Mizumoto, Ryu Takeda, Kazuyoshi Yoshii, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | IROS | Active sensing based dynamical object feature extraction. | Shun Nishide, Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno |
| 2008 | IROS | Barge-in-able robot audition based on ICA and missing feature theory under semi-blind situation. | Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | ISM | Design and Implementation of 3D Auditory Scene Visualizer towards Auditory Awareness with Face Tracking. | Yuji Kubota, Masatoshi Yoshida, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2008 | PRICAI | SalienceGraph: Visualizing Salience Dynamics of Written Discourse by Using Reference Probability and PLSA. | Shun Shiramatsu, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2007 | ASRU | Design and implementation of a robot audition system for automatic speech recognition of simultaneous speech. | Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2007 | ICASSP | Integration and Adaptation of Harmonic and Inharmonic Models for Separating Polyphonic Musical Signals. | Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2007 | ICONIP | Vowel Imitation Using Vocal Tract Model and Recurrent Neural Network. | Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno |
| 2007 | ICRA | Predicting Object Dynamics from Visual Images through Active Sensing Experiences. | Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno |
| 2007 | ICRA | Distance Estimation of Hidden Objects Based on Acoustical Holography by applying Acoustic Diffraction of Audible Sound. | Haruhiko Niwa, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno |
| 2007 | ICRA | Human-Robot Cooperation using Quasi-symbols Generated by RNNPB Model. | Tetsuya Ogata, Shohei Matsumoto, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno |
| 2007 | Interspeech | Topic estimation with domain extensibility for guiding user's out-of-grammar utterances in multi-domain spoken dialogue systems. | Satoshi Ikeda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2007 | Interspeech | Analyzing temporal transition of real user's behaviors in a spoken dialogue system. | Kazunori Komatani, Tatsuya Kawahara, Hiroshi G. Okuno |
| 2007 | IROS | Vocal imitation using physical vocal tract model. | Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno |
| 2007 | IROS | Auditory and visual integration based localization and tracking of humans in daily-life environments. | Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2007 | IROS | Two-way translation of compound sentences and arm motions by recurrent neural networks. | Tetsuya Ogata, Masamitsu Murase, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno |
| 2007 | IROS | Exploiting known sound source signals to improve ICA-based robot audition in speech separation and recognition. | Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2007 | IROS | Discovery of other individuals by projecting a self-model through imitation. | Ryunosuke Yokoya, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno |
| 2007 | IROS | A biped robot that keeps steps in time with musical beats while listening to music with its own ears. | Kazuyoshi Yoshii, Kazuhiro Nakadai, Toyotaka Torii, Yuji Hasegawa, Hiroshi Tsujino, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2007 | RO-MAN | Auditory and Visual Integration based Localization and Tracking of Multiple Moving Sounds in Daily-life Environments. | Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2007 | SIGdial | Introducing Utterance Verification in Spoken Dialogue System to Improve Dynamic Help Generation for Novice Users. | Kazunori Komatani, Yuichiro Fukubayashi, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | ICASSP | F0 Estimation Method for Singing Voice in Polyphonic Audio Signal Based on Statistical Vocal Model and Viterbi Search. | Hiromasa Fujihara, Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | ICASSP | Instrogram: A New Musical Instrument Recognition Technique Without Using Onset Detection NOR F0 Estimation. | Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | ICASSP | An Error Correction Framework Based on Drum Pattern Periodicity for Improving Drum Sound Detection. | Kazuyoshi Yoshii, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | Interspeech | Speaker identification under noisy environments by using harmonic structure extraction and reliable frame weighting. | Hiromasa Fujihara, Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | Interspeech | Dynamic help generation by estimating user²s mental model in spoken dialogue systems. | Yuichiro Fukubayashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | Interspeech | Improving speech recognition of two simultaneous speech signals by integrating ICA BSS and automatic missing feature mask generation. | Ryu Takeda, Shun'ichi Yamamoto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | Interspeech | Leak energy based missing feature mask generation for ICA and GSS and its evaluation with simultaneous speech recognition. | Shun'ichi Yamamoto, Ryu Takeda, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | IROS | Multiple Acoustical Holography Method for Localization of Objects in Broad Range using Audible Sound. | Haruhiko Niwa, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno |
| 2006 | IROS | Missing-Feature based Speech Recognition for Two Simultaneous Speech Signals Separated by ICA with a pair of Humanoid Ears. | Ryu Takeda, Shun'ichi Yamamoto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | IROS | Real-Time Robot Audition System That Recognizes Simultaneous Speech in The Real World. | Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | IROS | Experience Based Imitation Using RNNPB. | Ryunosuke Yokoya, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno |
| 2006 | ISM | Automatic Synchronization between Lyrics and Music CD Recordings Based on Viterbi Alignment of Segregated Vocal Signals. | Hiromasa Fujihara, Masataka Goto, Jun Ogata, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | ISM | Musical Instrument Recognizer "Instrogram" and Its Application to Music Retrieval Based on Instrumentation Similarity. | Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | PRICAI | Recognition of Simultaneous Speech by Estimating Reliability of Separated Signals for Robot Audition. | Shun'ichi Yamamoto, Ryu Takeda, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2006 | SIGdial | Multi-Domain Spoken Dialogue System with Extensibility and Robustness against Speech Recognition Errors. | Kazunori Komatani, Naoyuki Kanda, Mikio Nakano, Kazuhiro Nakadai, Hiroshi Tsujino, Tetsuya Ogata, Hiroshi G. Okuno |
| 2005 | Interspeech | Contextual constraints based on dialogue models in database search task for spoken dialogue systems. | Kazunori Komatani, Naoyuki Kanda, Tetsuya Ogata, Hiroshi G. Okuno |
| 2005 | Interspeech | Multiple moving speaker tracking by microphone array on mobile robot. | Masamitsu Murase, Shun'ichi Yamamoto, Jean-Marc Valin, Kazuhiro Nakadai, Kentaro Yamada, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2005 | IROS | Extracting multi-modal dynamics of objects using RNNPB. | Tetsuya Ogata, Hayato Ohba, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno |
| 2005 | IROS | Spatially mapping of friendliness for human-robot interaction. | Tsuyoshi Tasaki, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2005 | IROS | Making a robot recognize three simultaneous sentences in real-time. | Shun'ichi Yamamoto, Kazuhiro Nakadai, Jean-Marc Valin, Jean Rouat, Franois Michaud, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2005 | PACLIC | Empirical Verification of Meaning-Game-based Generalization of Centering Theory with Large Japanese Corpus. | Shun Shiramatsu, Kazunori Komatani, Takashi Miyata, Koichi Hashida, Hiroshi G. Okuno |
| 2004 | COLING | Efficient Confirmation Strategy for Large-scale Text Retrieval Systems with Spoken Dialogue Interface. | Kazunori Komatani, Teruhisa Misu, Tatsuya Kawahara, Hiroshi G. Okuno |
| 2004 | Interspeech | Disambiguation in determining phonemes of sound-imitation words for environmental sound recognition. | Kazushi Ishihara, Yuya Hattori, Tomohiro Nakatani, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno |
| 2004 | Interspeech | Robot motion control using listener's back-channels and head gesture information. | Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno, Tsuyoshi Tasaki, Takeshi Yamaguchi |
| 2004 | Interspeech | Confirmation strategy for document retrieval systems with spoken dialog interface. | Teruhisa Misu, Tatsuya Kawahara, Kazunori Komatani |
| 2003 | ACL | Dialog Navigator : A Spoken Dialog Q-A System based on Large Text Knowledge Base. | Yoji Kiyota, Sadao Kurohashi, Teruhisa Misu, Kazunori Komatani, Tatsuya Kawahara, Fuyuko Kido |
| 2003 | ACL | Flexible Guidance Generation Using User Model in Spoken Dialogue Systems. | Kazunori Komatani, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno |
| 2003 | Interspeech | Spoken dialogue system for queries on appliance manuals using hierarchical confirmation strategy. | Tatsuya Kawahara, Ryosuke Ito, Kazunori Komatani |
| 2003 | Interspeech | User modeling in spoken dialogue systems for flexible guidance generation. | Kazunori Komatani, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno |
| 2003 | SIGdial | Flexible Spoken Dialogue System based on User Models and Dynamic Generation of VoiceXML Scripts. | Kazunori Komatani, Fumihiro Adachi, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno |
| 2002 | COLING | Efficient Dialogue Strategy to Find Users' Intended Items from Information Query Results. | Kazunori Komatani, Tatsuya Kawahara, Ryosuke Ito, Hiroshi G. Okuno |
| 2001 | Interspeech | Domain-independent spoken dialogue platform using key-phrase spotting based on combined language model. | Kazunori Komatani, Katsuaki Tanaka, Hiroaki Kashima, Tatsuya Kawahara |
| 2000 | COLING | Flexible Mixed-Initiative Dialogue Management using Concept-Level Confidence Measures of Speech Recognizer Output. | Kazunori Komatani, Tatsuya Kawahara |
| 2000 | Interspeech | Generating effective confirmation and guidance using two-level confidence measures for dialogue systems. | Kazunori Komatani, Tatsuya Kawahara |