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Analyzing Differences in Subjective Annotations by Participants and Third-party Annotators in Multimodal Dialogue Corpus
Kazunori Komatani, Ryu Takeda, Shogo Okada
24th Annual SIGDIAL Meeting on Discourse and Dialogue (SIGDIAL2023) 2023年9月 研究論文(国際会議プロシーディングス)
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Lexical Acquisition during Dialogues through Implicit Confirmation.
Kazunori Komatani, Kohei Ono, Ryu Takeda, Eric Nichols, Mikio Nakano
Dialogue and Discourse Vol. 13 No. 1 p. 96-122 2022年6月 研究論文(学術雑誌)
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Effects of Physiological Signals in Different Types of Multimodal Sentiment Estimation
Shun Katada, Shogo Okada, Kazunori Komatani
IEEE Transactions on Affective Computing Vol. 14 No. 3 p. 1-1 2022年 研究論文(学術雑誌)
出版者・発行元:Institute of Electrical and Electronics Engineers (IEEE)
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Multimodal Human-Agent Dialogue Corpus with Annotations at Utterance and Dialogue Levels
Kazunori Komatani, Shogo Okada
2021 9th International Conference on Affective Computing and Intelligent Interaction (ACII) p. 1-8 2021年9月28日 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
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Knowledge Graph Completion-based Question Selection for Acquiring Domain Knowledge through Dialogues
Kazunori Komatani, Yuma Fujioka, Keisuke Nakashima, Katsuhiko Hayashi, Mikio Nakano
26th International Conference on Intelligent User Interfaces p. 531-541 2021年4月14日 研究論文(国際会議プロシーディングス)
出版者・発行元:ACM
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User Impressions of Questions to Acquire Lexical Knowledge.
Kazunori Komatani, Mikio Nakano
Proceedings of the SIGdial 2020 Conference p. 147-156 2020年7月 研究論文(国際会議プロシーディングス)
出版者・発行元:Association for Computational Linguistics
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Multitask Prediction of Exchange-level Annotations for Multimodal Dialogue Systems.
Yuki Hirano, Shogo Okada, Haruto Nishimoto, Kazunori Komatani
International Conference on Multimodal Interaction, ICMI 2019, Suzhou, China, October 14-18, 2019 p. 85-94 2019年10月 研究論文(国際会議プロシーディングス)
出版者・発行元:ACM
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Multimodal Dialogue Data Collection and Analysis of Annotation Disagreement
Kazunori Komatani, Shogo Okada, Haruto Nishimoto, Masahiro Araki, Mikio Nakano
International Workshop on Spoken Dialogue Systems (IWSDS) p. 201-213 2019年4月 研究論文(国際会議プロシーディングス)
出版者・発行元:Springer
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User-Adaptive A Posteriori Restoration for Incorrectly Segmented Utterances in Spoken Dialogue Systems
Kazunori Komatani, Naoki Hotta, Satoshi Sato, Mikio Nakano
Dialogue and Discourse Vol. 8 No. 2 p. 206-224 2017年12月 研究論文(学術雑誌)
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Lexical Acquisition through Implicit Confirmations over Multiple Dialogues.
Kohei Ono, Ryu Takeda, Eric Nichols, Mikio Nakano, Kazunori Komatani
Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, Saarbrücken, Germany, August 15-17, 2017 p. 50-59 2017年8月 研究論文(国際会議プロシーディングス)
出版者・発行元:Association for Computational Linguistics
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Question selection based on expected utility to acquire information through dialogue
Kazunori Komatani, Tsugumi Otsuka, Satoshi Sato, Mikio Nakano
Lecture Notes in Electrical Engineering Vol. 999 p. 79-91 2017年 研究論文(国際会議プロシーディングス)
出版者・発行元:Springer Verlag
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Posteriori Restoration of Turn-Taking and ASR Results for Incorrectly Segmented Utterances
K. Komatani, N. Hotta, S. Sato, M. Nakano
IEICE Transactions on Information and Systems Vol. E98D No. 11 p. 1923-1931 2015年11月 研究論文(学術雑誌)
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Automatic Allocation of Training Data for Speech Understanding Based on Multiple Model Combinations
Kazunori Komatani, Mikio Nakano, Masaki Katsumaru, Kotaro Funakoshi, Tetsuya Ogata, Hiroshi G. Okuno
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS Vol. E95D No. 9 p. 2298-2307 2012年9月 研究論文(学術雑誌)
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発語行為レベルの情報をユーザ発話の解釈に用いる音声対話システム
駒谷 和範, 松山 匡子, 武田 龍, 高橋 徹, 尾形 哲也, 奥乃 博
情報処理学会論文誌 Vol. 52 No. 12 p. 3374-3385 2011年 研究論文(学術雑誌)
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Selecting Help Messages by Using Robust Grammar Verification for Handling Out-of-Grammar Utterances in Spoken Dialogue Systems
Kazunori Komatani, Yuichiro Fukubayashi, Satoshi Ikeda, Tetsuya Ogata, Hiroshi G. Okuno
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS Vol. E93D No. 12 p. 3359-3367 2010年12月 研究論文(学術雑誌)
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Online Error Detection of Barge-In Utterances by Using Individual Users' Utterance Histories in Spoken Dialogue System.
Kazunori Komatani, Hiroshi G. Okuno
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 p. 289-296 2010年
出版者・発行元:The Association for Computer Linguistics
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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
COLING 2010, 23rd International Conference on Computational Linguistics, Posters Volume, 23-27 August 2010, Beijing, China p. 579-587 2010年 研究論文(国際会議プロシーディングス)
出版者・発行元:Chinese Information Processing Society of China
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A model of temporally changing user behaviors in a deployed spoken dialogue system
Kazunori Komatani, Tatsuya Kawahara, Hiroshi G. Okuno
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 5535 p. 409-414 2009年 研究論文(国際会議プロシーディングス)
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Managing out-of-grammar utterances by topic estimation with domain extensibility in multi-domain spoken dialogue systems
Kazunori Komatani, Satoshi Ikeda, Tetsuya Ogata, Hiroshi G. Okuno
SPEECH COMMUNICATION Vol. 50 No. 10 p. 863-870 2008年10月 研究論文(学術雑誌)
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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
Proceedings of the SIGDIAL 2006 Workshop, The 7th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 15-16 July 2006, Sydney, Australia p. 9-17 2006年 研究論文(国際会議プロシーディングス)
出版者・発行元:The Association for Computer Linguistics
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User Modeling in Spoken Dialogue Systems to Generate Flexible Guidance
Kazunori Komatani, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno
User Modeling and User-Adapted Interaction Vol. 15 No. 1-2 p. 169-183 2005年3月 研究論文(学術雑誌)
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Self-Reported Sentiment Estimation with Attention Mechanism to Integrate Time-Series Physiological Signals andWord Sequences
Shun Katada, Shogo Okada, Kazunori Komatani
Transactions of the Japanese Society for Artificial Intelligence Vol. 40 No. 2 p. B-O72_1 2025年3月1日 研究論文(学術雑誌)
出版者・発行元:Japanese Society for Artificial Intelligence
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Personalized Sentiment Estimation Based on Recall and Resting Ratio of Frontal EEG
Shun Katada, Kazunori Komatani
Proceedings of the 6th ACM International Conference on Multimedia in Asia p. 1-7 2024年12月3日 研究論文(国際会議プロシーディングス)
出版者・発行元:ACM
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DialBB: A Dialogue System Development Framework as an Educational Material
Mikio Nakano, Kazunori Komatani
Proceedings of the 25th Annual Meeting of the Special Interest Group on Discourse and Dialogue p. 664-668 2024年9月 研究論文(国際会議プロシーディングス)
出版者・発行元:Association for Computational Linguistics
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Incremental Multimodal Sentiment Analysis on HAI Based on Multitask Active Learning with Inter-Annotator Agreement
Thus Karnjanapatchara, Sixia Li, Candy Olivia Mawalim, Kazunori Komatani, Shogo Okada
International Conference on Affective Computing and Intelligent Interaction (ACII) p. 72-79 2024年9月 研究論文(国際会議プロシーディングス)
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Travel Agency Task Dialogue Corpus: A Multimodal Dataset with Age-Diverse Speakers
Michimasa Inaba, Yuya Chiba, Zhiyang Qi, Ryuichiro Higashinaka, Kazunori Komatani, Yusuke Miyao, Takayuki Nagai
ACM Transactions on Asian and Low-Resource Language Information Processing Vol. 23 No. 9 p. 1-23 2024年8月16日 研究論文(学術雑誌)
出版者・発行元:Association for Computing Machinery (ACM)
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Collecting Human-Agent Dialogue Dataset with Frontal Brain Signal toward Capturing Unexpressed Sentiment.
Shun Katada, Ryu Takeda, Kazunori Komatani
Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) p. 3518-3528 2024年5月 研究論文(国際会議プロシーディングス)
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119 番通報要領の事前知識が迅速性と 正確性におよぼす影響―模擬通報場面による実験的検討―
塩谷尚正, 木村昌紀, 北小屋 裕, 駒谷和範
社会安全学研究 Vol. 14 p. 47-62 2024年3月31日 研究論文(学術雑誌)
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Toward OOV-word Acquisition during Spoken Dialogue using Syllable-based ASR and Word Segmentation
Ryu Takeda, Kazunori Komatani
International Workshop on Spoken Dialogue Systems (IWSDS) 2024年3月 研究論文(国際会議プロシーディングス)
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Evaluating Dialogue Systems from the System Owners' Perspectives.
Mikio Nakano, Hisahiro Mukai, Yoichi Matsuyama, Kazunori Komatani
International Workshop on Spoken Dialogue Systems (IWSDS) 2024年3月 研究論文(国際会議プロシーディングス)
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Link Prediction Based on Large Language Model and Knowledge Graph Retrieval under Open-World and Resource-Restricted Environment
Ryu Takeda, Hokuto Munakata, Kazunori Komatani
International Joint Conference on Knowledge Graphs (IJCKG 2023) 2023年12月 研究論文(国際会議プロシーディングス)
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User-adaptive Tourist Information Dialogue System with Yes/No Classifier and Sentiment Estimator.
Ryo Yanagimoto, Yunosuke Kubo, Miki Oshio, Mikio Nakano, Kenta Yamamoto, Kazunori Komatani
CoRR Vol. abs/2312.13787 2023年12月 研究論文(研究会,シンポジウム資料等)
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Speech Emotion Recognition using Threshold Fusion for Enhancing Audio Sensitivity.
Zhaojie Luo, Stefan Christiansson, Bence Ladóczki, Kazunori Komatani
MMAsia (Workshops) p. 3-5 2023年12月 研究論文(国際会議プロシーディングス)
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Knowledge Graph Augmentation with Entity Identification for Improving Knowledge Graph Completion Performance
Shuichi Chikatsuji, Kenta Yamamoto, Ryu Takeda, Kazunori Komatani
Pacific Rim International Conference on Artificial Intelligence (PRICAI 2023) 2023年11月 研究論文(国際会議プロシーディングス)
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Flexible Evidence Model to Reduce Uncertainty Mismatch Between Speech Enhancement and ASR Based on Encoder-Decoder Architecture
Ryu Takeda, Yui Sudo, Kazunori Komatani
Asia Pacific Signal and Information Processing Association Annual Summit and Conerence (APSIPA ASC) 2023年11月 研究論文(国際会議プロシーディングス)
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Out-Of-Vocabulary Word Detection in Spoken Dialogues Based on Joint Decoding with User Response Patterns
Miki Oshio, Hokuto Munakata, Ryu Takeda, Kazunori Komatani
Asia Pacific Signal and Information Processing Association Annual Summit and Conerence (APSIPA ASC) 2023年11月 研究論文(国際会議プロシーディングス)
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Multi-Modal Emotion Recognition Based on 2D Kernel Density Estimation for Multiple Labels Fusion
Zhaojie Luo, Kazunori Komatani
Asia Pacific Signal and Information Processing Association Annual Summit and Conerence (APSIPA ASC) 2023年11月 研究論文(国際会議プロシーディングス)
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対話状況やユーザに適応的に振る舞う対話システムのための基盤構築
東中 竜一郎, 駒谷 和範, 宮尾 祐介, 稲葉 通将, 港 隆史, 槇原 靖
人工知能 Vol. 38 No. 5 p. 714-721 2023年9月 研究論文(学術雑誌)
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Recursive Sound Source Separation with Deep Learning-based Beamforming for Unknown Number of Sources
Hokuto Munakata, Ryu Takeda, Kazunori Komatani
INTERSPEECH 2023 p. 1688-1692 2023年8月20日 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
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Joint Separation and Localization of Moving Sound Sources Based on Neural Full-Rank Spatial Covariance Analysis
Hokuto Munakata, Yoshiaki Bando, Ryu Takeda, Kazunori Komatani, Masaki Onishi
IEEE Signal Processing Letters Vol. 30 p. 384-388 2023年4月 研究論文(学術雑誌)
出版者・発行元:Institute of Electrical and Electronics Engineers (IEEE)
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マルチモーダル対話コーパス Hazumi
駒谷 和範, 岡田 将吾
自然言語処理 Vol. 29 No. 4 p. 1322-1329 2022年12月 研究論文(学術雑誌)
出版者・発行元:一般社団法人 言語処理学会
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Transformer-Based Physiological Feature Learning for Multimodal Analysis of Self-Reported Sentiment.
Shun Katada, Shogo Okada, Kazunori Komatani
ICMI p. 349-358 2022年11月 研究論文(国際会議プロシーディングス)
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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
Interspeech 2022 p. 3789-3793 2022年9月18日 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
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Training Data Generation with DOA-based Selecting and Remixing for Unsupervised Training of Deep Separation Models
Hokuto Munakata, Ryu Takeda, Kazunori Komatani
Interspeech 2022 p. 861-865 2022年9月18日 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
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Collection and Analysis of Travel Agency Task Dialogues with Age-Diverse Speakers.
Michimasa Inaba, Yuya Chiba, Ryuichiro Higashinaka, Kazunori Komatani, Yusuke Miyao, Takayuki Nagai
LREC p. 5759-5767 2022年6月 研究論文(国際会議プロシーディングス)
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Graph-combined Coreference Resolution Methods on Conversational Machine Reading Comprehension with Pre-trained Language Model.
Zhaodong Wang, Kazunori Komatani
Proceedings of the Second DialDoc Workshop on Document-grounded Dialogue and Conversational Question Answering(DialDoc@ACL) p. 72-82 2022年5月 研究論文(国際会議プロシーディングス)
出版者・発行元:Association for Computational Linguistics
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マルチモーダル対話コーパスの設計と公開
駒谷 和範
日本音響学会誌 Vol. 78 No. 5 p. 265-270 2022年5月1日 研究論文(学術雑誌)
出版者・発行元:一般社団法人 日本音響学会
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複数の対話システムコンペティションにおけるシステム開発の設計指針
武田 龍, 駒谷 和範, 中島 圭祐, 中野 幹生
人工知能学会論文誌 Vol. 37 No. 3 p. IDS-B_1-9 2022年5月1日 研究論文(学術雑誌)
出版者・発行元:一般社団法人 人工知能学会
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Noise-robust classification of single-shot electron spin readouts using a deep neural network
Yuta Matsumoto, Takafumi Fujita, Arne Ludwig, Andreas D. Wieck, Kazunori Komatani, Akira Oiwa
npj Quantum Information Vol. 7 No. 1 2021年12月 研究論文(学術雑誌)
出版者・発行元:Springer Science and Business Media LLC
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Multiple-Embedding Separation Networks: Sound Class-Specific Feature Extraction for Universal Sound Separation.
Hokuto Munakata, Ryu Takeda, Kazunori Komatani
APSIPA ASC p. 961-967 2021年12月 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
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Spatial Normalization to Reduce Positional Complexity in Direction-aided Supervised Binaural Sound Source Separation.
Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani
APSIPA ASC p. 248-253 2021年12月 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
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Multimodal User Satisfaction Recognition for Non-task Oriented Dialogue Systems
Wenqing Wei, Sixia Li, Shogo Okada, Kazunori Komatani
Proceedings of the 2021 International Conference on Multimodal Interaction p. 586-594 2021年10月18日 研究論文(国際会議プロシーディングス)
出版者・発行元:ACM
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Recognizing Social Signals with Weakly Supervised Multitask Learning for Multimodal Dialogue Systems
Yuki Hirano, Shogo Okada, Kazunori Komatani
Proceedings of the 2021 International Conference on Multimodal Interaction p. 141-149 2021年10月18日 研究論文(国際会議プロシーディングス)
出版者・発行元:ACM
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Age Estimation with Speech-Age Model for Heterogeneous Speech Datasets
Ryu Takeda, Kazunori Komatani
Interspeech 2021 p. 4164-4168 2021年8月30日 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
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マルチタスク学習による発話対ごとに付与された複数ラベルの推定
平野裕貴, 岡田将吾, 西本遥人, 駒谷和範
電子情報通信学会論文誌 A(Web) Vol. J104-A No. 2 p. 84-94 2021年2月 研究論文(学術雑誌)
出版者・発行元:電子情報通信学会
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Frame-Wise Online Unsupervised Adaptation of DNN-HMM Acoustic Model from Perspective of Robust Adaptive Filtering
Ryu Takeda, Kazunori Komatani
Interspeech 2020 p. 4164-4168 2020年10月25日 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
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Is She Truly Enjoying the Conversation?
Shun Katada, Shogo Okada, Yuki Hirano, Kazunori Komatani
Proceedings of the 2020 International Conference on Multimodal Interaction p. 315-323 2020年10月21日 研究論文(国際会議プロシーディングス)
出版者・発行元:ACM
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A framework for building closed-domain chat dialogue systems
Mikio Nakano, Kazunori Komatani
Knowledge-Based Systems Vol. 204 p. 106212-106212 2020年9月 研究論文(学術雑誌)
出版者・発行元:Elsevier BV
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Attribute Prediction of Unknown Lexical Entities Based on Mixture of Bayesian Segmentation Model
Ryu Takeda, Kazunori Komatani
Life Long Learning for Spoken Language Systems Workshop 2019年12月 研究論文(国際会議プロシーディングス)
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Binarized Knowledge Graph Embeddings.
Koki Kishimoto, Katsuhiko Hayashi, Genki Akai, Masashi Shimbo, Kazunori Komatani
Advances in Information Retrieval - 41st European Conference on IR Research p. 181-196 2019年4月 研究論文(国際会議プロシーディングス)
出版者・発行元:Springer
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Clarifying Privacy, Property, and Power: Case Study on Value Conflict Between Communities.
Arisa Ema, Hirotaka Osawa, Reina Saijo, Akinori Kubo, Takushi Otani, Hiromitsu Hattori, Naonori Akiya, Nobutsugu Kanzaki, Minao Kukita, Kazunori Komatani, Ryutaro Ichise
Proceedings of the IEEE Vol. 107 No. 3 p. 575-581 2019年 研究論文(学術雑誌)
出版者・発行元:Institute of Electrical and Electronics Engineers (IEEE)
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Word Segmentation From Phoneme Sequences Based On Pitman-Yor Semi-Markov Model Exploiting Subword Information.
Ryu Takeda, Kazunori Komatani, Alexander I. Rudnicky
IEEE Workshop on Spoken Language Technology (SLT) p. 763-770 2018年12月 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
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Learning to describe multimodally from parallel unimodal data? A pilot study on verbal and sketched object descriptions
T. Han, S. Zariess, K. Komatani, D. Schlangen
Workshop on the Semantics and Pragmatics of Dialogue (SEMDIAL2018 (AixDial)) 2018年11月 研究論文(その他学術会議資料等)
-
Predicting when drivers need AR navigation. The 8th Biennial Workshop on DSP for In-Vehicle and Mobile Systems
K. Yamabe, C. Suga, T. Misu, R. Takeda, K. Komatani
The 8th Biennial Workshop on DSP for In-Vehicle and Mobile Systems 2018年10月 研究論文(その他学術会議資料等)
-
Multi-timescale Feature-extraction Architecture of Deep Neural Networks for Acoustic Model Training from Raw Speech Signal
Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani
2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) p. 2503-2510 2018年10月 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
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Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue, Melbourne, Australia, July 12-14, 2018
SIGDIAL Conference 2018 2018年7月 研究論文(その他学術会議資料等)
出版者・発行元:Association for Computational Linguistics
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Investigating Effectiveness of Linguistic Features Based on Speech Recognition for Storytelling Skill Assessment.
Shogo Okada, Kazunori Komatani
Recent Trends and Future Technology in Applied Intelligence - 31st International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2018, Montreal, QC, Canada, June 25-28, 2018, Proceedings p. 148-157 2018年6月 研究論文(国際会議プロシーディングス)
出版者・発行元:Springer
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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
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, LREC 2018, Miyazaki, Japan, May 7-12, 2018. 2018年5月 研究論文(国際会議プロシーディングス)
出版者・発行元:European Language Resources Association (ELRA)
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Unsupervised Adaptation of Neural Networks for Discriminative Sound Source Localization with Eliminative Constraint
R. Takeda, Y. Kudo, K. Takashima, Y. Kitamura, K. Komatani
Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) p. 3514-3518 2018年4月 研究論文(国際会議プロシーディングス)
出版者・発行元:
-
分類観点毎の概念階層の包括的な比較に基づくオントロジー品質向上支援システムの開発
増田 壮志, 古崎 晃司, 駒谷 和範
人工知能学会論文誌 Vol. 33 No. 2 p. B-H82_1-10 2018年3月 研究論文(学術雑誌)
出版者・発行元:
-
対話を通じた未知語のクラス獲得に向けた暗黙的確認の提案
大野 航平, 武田 龍, ニコルズ エリック, 中野 幹生, 駒谷 和範
人工知能学会論文誌 Vol. 33 No. 1 p. DSH-E_1-10 2018年1月 研究論文(学術雑誌)
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Extending A Bioscience Ontology Based on Comparison between Sibling Concepts
Takeshi Masuda, Kouji Kozaki, Tatsuya Kushida, Yuka Tateisi, Katsutaro Watanabe, Katsuji Matsumura, Takahiro Kawamura, Kazunori Komatani
The 8th International Conference on Internet Technologies & Society 2017年12月 研究論文(その他学術会議資料等)
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Unsupervised Segmentation of Phoneme Sequences based on Pitman-Yor Semi-Markov Model using Phoneme Length Context
Ryu Takeda, Kazunori Komatani
Proceedings of the 8th International Joint Conference on Natural Language Processing p. 243-252 2017年11月 研究論文(国際会議プロシーディングス)
出版者・発行元:
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Acoustic model training based on node-wise weight boundary model for fast and small-footprint deep neural networks
Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani
Computer Speech and Language Vol. 46 p. 461-480 2017年11月 研究論文(学術雑誌)
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Node pruning based on Entropy of Weights and Node Activity for Smal-footprint Acoustic Model based on Deep Neural Networks
Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani
Interspeech-2017 p. 1636-1640 2017年8月 研究論文(国際会議プロシーディングス)
出版者・発行元:
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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
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems p. 837-847 2017年5月 研究論文(国際会議プロシーディングス)
出版者・発行元:
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Unsupervised Adaptation of Deep Neural Networks for Sound Source Localization using Entropy Minimization
Ryu Takeda, Kazunori Komatani
Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing p. 2217-2221 2017年3月 研究論文(国際会議プロシーディングス)
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Noise-robust MUSIC-based Sound Source Localization using Steering Vector Transformation for Small Humanoids
Ryu Takeda, Kazunori Komatani
Journal of Robotics and Mechatronics Vol. 29 No. 1 p. 26-36 2017年2月 研究論文(学術雑誌)
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Acoustic model training based on node-wise weight boundary model for fast and small-footprint deep neural networks.
Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani
Comput. Speech Lang. Vol. 46 p. 461-480 2017年 研究論文(学術雑誌)
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Discriminative Multiple Sound Source Localization based on Deep Neural Networks using Independent Location Model
Ryu Takeda, Kazunori Komatani
Proceedings of IEEE Workshop on Spoken Language Technology p. 603-609 2016年12月 研究論文(国際会議プロシーディングス)
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Bayesian Language Model based on Mixture of Segmental Contexts for Spontaneous Utterances with Unexpected Words.
Ryu Takeda, Kazunori Komatani
COLING 2016, 26th International Conference on Computational Linguistics, Proceedings of the Conference: Technical Papers, December 11-16, 2016, Osaka, Japan p. 161-170 2016年12月 研究論文(国際会議プロシーディングス)
出版者・発行元:ACL
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Toward Lexical Acquisition during Dialogues through Implicit Confirmation for Closed-Domain Chatbots
Kohei Ono, Ryu Takeda, Eric Nichols, Mikio Nakano, Kazunori Komatani
Proceedings of Second Workshop on Chatbots and Conversational Agent Technologies 2016年9月 研究論文(その他学術会議資料等)
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多人数対話におけるユーザの状態に着目したロボットの応答義務の推定
杉山 貴昭, 船越 孝太郎, 中野 幹生, 駒谷 和範
人工知能学会論文誌 Vol. 31 No. 3 2016年5月25日 研究論文(学術雑誌)
出版者・発行元:
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Sound Source Localization based on Deep Neural Networks with Directional Activate Function Exploiting Phase Information
R. Takeda, K. Komatani
Proc. of the 41st International Conference on Acoustics, Speech and Signal Processing (ICASSP2016) p. 405-409 2016年3月 研究論文(国際会議プロシーディングス)
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階層的発話行動理解に基づく音声インタラクション
駒谷 和範
計測と制御 Vol. 55 No. 10 p. 878-883 2016年
出版者・発行元:公益社団法人 計測自動制御学会
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Ontology Refinement System for Improving Consistency of Classification among Brother Concepts.
Takeshi Masuda, Kouji Kozaki, Kazunori Komatani
Workshop and Poster Proceedings of the 6th Joint International Semantic Technology Conference co-located with the 6th Joint International Semantic Technology Conference (JIST 2016), Singapore, November 2-4, 2016. p. 74-77 2016年
出版者・発行元:CEUR-WS.org
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Acoustic Model Training based on Node-wise Weight Boundary Model Increasing Speed of Discrete Neural Networks
R. Takeda, K. Komatani
Proc. of 2015 IEEE Automatic Speech Recognition and Understanding Workshop (ASRU 2015) p. 52-58 2015年12月 研究論文(国際会議プロシーディングス)
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Estimating Response Obligation in Multi-Party Human-Robot Dialogues
Takaaki Sugiyama, Kotaro Funakoshi, Mikio Nakano, Kazunori Komatani
2015 IEEE-RAS 15TH INTERNATIONAL CONFERENCE ON HUMANOID ROBOTS (HUMANOIDS) p. 166-172 2015年11月 研究論文(国際会議プロシーディングス)
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Introduction for Speech and language for interactive robots
Heriberto Cuayahuitl, Kazunori Komatani, Gabriel Skantze
COMPUTER SPEECH AND LANGUAGE Vol. 34 No. 1 p. 83-86 2015年11月 研究論文(学術雑誌)
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Performance Comparison of MUSIC-based Sound Localization Methods on Small Humanoid under Low SNR Conditions
R. Takeda, K. Komatani
Proc. of 2015 IEEE-RAS International Conference on Humanoids Robots (Humanoids) p. 859-865 2015年11月 研究論文(国際会議プロシーディングス)
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User Adaptive Restoration for Incorrectly Segmented Utterances in Spoken Dialogue Systems
K. Komatani, N. Hotta, S. Sato, M. Nakano
Proc. 16th Annual SIGDIAL Meeting on Discourse and Dialogue 2015年9月 研究論文(国際会議プロシーディングス)
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Detecting Incorrectly-Segmented Utterances for Posteriori Restoration of Turn-Taking and ASR Results
N. Hotta, K. Komatani, S. Sato, M. Nakano
Proc. of 15th Annual Conference of the International Speech Communication Association (Interspeech 2014) p. 313-317 2014年9月 研究論文(国際会議プロシーディングス)
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表層類似度に基づく日本語テキスト含意認識
服部 昇平, 佐藤 理史, 駒谷 和範
人工知能学会論文誌 Vol. 29 No. 4 p. 416-426 2014年9月 研究論文(学術雑誌)
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表層類似度に基づくセンター試験『国語』現代文傍線部問題ソルバー
佐藤 理史, 加納 隼人, 西村 翔平, 駒谷 和範
自然言語処理 2014年6月 研究論文(学術雑誌)
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ロボットへの話しかけやすさモデルの評価と個人差や教示による変動への対応
杉山 貴昭, 駒谷 和範, 佐藤 理史
人工知能学会論文誌 Vol. 29 No. 1 p. 32-40 2014年1月 研究論文(学術雑誌)
出版者・発行元:The Japanese Society for Artificial Intelligence
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ヒューマノイドロボットが話しかけやすさを予測するモデルの構築
杉山 貴昭, 駒谷 和範, 佐藤 理史
人工知能学会論文誌 Vol. 28 No. 3 p. 255-260 2013年5月 研究論文(学術雑誌)
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Constructing language models for spoken dialogue systems from keyword set
Kazunori Komatani, Shojiro Mori, Satoshi Sato
Studies in Computational Intelligence Vol. 489 p. 69-76 2013年 研究論文(学術雑誌)
出版者・発行元:Springer Verlag
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Generating More Specific Questions for Acquiring Attributes of Unknown Concepts from Users.
Tsugumi Otsuka, Kazunori Komatani, Satoshi Sato, Mikio Nakano
Proceedings of the SIGDIAL 2013 Conference, The 14th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 22-24 August 2013, SUPELEC, Metz, France p. 70-77 2013年
出版者・発行元:The Association for Computer Linguistics
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Efficient blind dereverberation and echo cancellation based on independent component analysis for actual acoustic signals
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Neural Computation Vol. 24 No. 1 p. 234-272 2012年
出版者・発行元:{MIT} Press - Journals
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Automated violin fingering transcription through analysis of an audio recording
Akira Maezawa, Katsutoshi Itoyama, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Computer Music Journal Vol. 36 No. 3 p. 57-72 2012年 研究論文(学術雑誌)
出版者・発行元:MIT Press Journals
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Detecting System-directed Utterances using Dialogue-level Features.
Kazunori Komatani, Akira Hirano, Mikio Nakano
INTERSPEECH 2012, 13th Annual Conference of the International Speech Communication Association, Portland, Oregon, USA, September 9-13, 2012 Vol. 26 p. 230-233 2012年
出版者・発行元:ISCA
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フレーズ置換のための調波非調波GMM・NMFに基づく音源分離・演奏合成
安良岡直希, 吉岡拓也, 糸山克寿, 高橋徹, 駒谷和範, 尾形哲也, 奥乃博
情報処理学会論文誌ジャーナル(CD-ROM) Vol. 52 No. 12 p. 3839-3852 2011年12月15日 研究論文(学術雑誌)
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音声対話システムにおける簡略表現認識のための自動語彙拡張
森 信介, 駒谷 和範, 勝丸 真樹, 尾形 哲也, 奥乃 博
情報処理学会論文誌 Vol. 52 No. 12 p. 3398-3407 2011年12月 研究論文(学術雑誌)
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ベース音高と和音特徴の統合に基づく和音系列認識
須見康平, 糸山克寿, 吉井和佳, 駒谷和範, 尾形哲也, 奥乃博
情報処理学会論文誌ジャーナル(CD-ROM) Vol. 52 No. 4 p. 1803-1812 2011年4月15日 研究論文(学術雑誌)
出版者・発行元:情報処理学会
-
A multi-expert model for dialogue and behavior control of conversational robots and agents
Mikio Nakano, Yuji Hasegawa, Kotaro Funakoshi, Johane Takeuchi, Toyotaka Torii, Kazuhiro Nakadai, Naoyuki Kanda, Kazunori Komatani, Hiroshi G. Okuno, Hiroshi Tsujino
KNOWLEDGE-BASED SYSTEMS Vol. 24 No. 2 p. 248-256 2011年3月 研究論文(学術雑誌)
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残響下でのバージイン発話認識のための多入力独立成分分析を応用したロボット聴覚
武田 龍, 中臺 一博, 高橋 徹, 駒谷 和範, 尾形 哲也, 奥乃 博
日本ロボット学会誌 Vol. 27 No. 7 p. 782-792 2011年 研究論文(学術雑誌)
出版者・発行元:一般社団法人 日本ロボット学会
-
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
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings p. 3816-3819 2011年 研究論文(国際会議プロシーディングス)
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Phoneme Acquisition based on Vowel Imitation Model using Recurrent Neural Network and Physical Vocal Tract Model
Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno
JRSJ Vol. 27 No. 7 p. 802-813 2011年
出版者・発行元:The Robotics Society of Japan
-
Evaluation of Spoken Dialogue System that uses Utterance Timing to Interpret User Utterances
Kazunori Komatani, Kyoko Matsuyama, Ryu Takeda, Tetsuya Ogata, Hiroshi G. Okuno
Proceedings of the Paralinguistic Information and its Integration in Spoken Dialogue Systems Workshop 2011年
出版者・発行元:Springer Science $\mathplus$ Business Media
-
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
Proceedings of the SIGDIAL 2011 Conference, The 12th Annual Meeting of the Special Interest Group on Discourse and Dialogue, June 17-18, 2011, Oregon Science & Health University, Portland, Oregon, USA p. 18-29 2011年
出版者・発行元:The Association for Computer Linguistics
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テルミンの音高・音量特性のモデルに基づくテルミン演奏ロボットの開発
水本武志, 辻野広司, 高橋徹, 駒谷和範, 尾形哲也, 奥乃博
情報処理学会論文誌ジャーナル(CD-ROM) Vol. 51 No. 10 p. 2007-2019 2010年10月15日
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Inter-modality mapping in robot with recurrent neural network
Tetsuya Ogata, Shun Nishide, Hideki Kozima, Kazunori Komatani, Hiroshi G. Okuno
Pattern Recognition Letters Vol. 31 No. 12 p. 1560-1569 2010年9月1日 研究論文(学術雑誌)
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複数の言語モデルと言語理解モデルによるラピッドプロトタイピング向け音声理解
勝丸真樹, 駒谷和範, 中野幹生, 船越孝太郎, 辻野広司, 尾形哲也, 奥乃博
情報処理学会研究報告(CD-ROM) Vol. 2009 No. 6 2010年4月15日
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Improving Identification Accuracy by Extending Acceptable Utterances in Spoken Dialogue System Using Barge-in Timing
Kyoko Matsuyama, Kazunori Komatani, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
TRENDS IN APPLIED INTELLIGENT SYSTEMS, PT II, PROCEEDINGS Vol. 6097 No. PART 2 p. 585-594 2010年 研究論文(国際会議プロシーディングス)
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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
11TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION 2010 (INTERSPEECH 2010), VOLS 3 AND 4 p. 3050-3053 2010年 研究論文(国際会議プロシーディングス)
-
Motion Generation Based on Reliable Predictability using Self-organized Object Features
Shun Nishide, Tetsuya Ogata, Jun Tani, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno
IEEE/RSJ 2010 INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS (IROS 2010) p. 3453-3458 2010年 研究論文(国際会議プロシーディングス)
-
Query-by-example music information retrieval by score-informed source separation and remixing technologies
Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Eurasip Journal on Advances in Signal Processing Vol. 2010 2010年 研究論文(学術雑誌)
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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
IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings p. 1949-1956 2010年 研究論文(国際会議プロシーディングス)
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Music-ensemble robot that is capable of playing the Theremin while listening to the accompanied music
Takuma Otsuka, Takeshi Mizumoto, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 6096 No. 1 p. 102-112 2010年 研究論文(国際会議プロシーディングス)
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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
IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings p. 1964-1969 2010年 研究論文(国際会議プロシーディングス)
-
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
IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings p. 1957-1963 2010年 研究論文(国際会議プロシーディングス)
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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
IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings p. 964-969 2010年 研究論文(国際会議プロシーディングス)
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Exploiting harmonic structures to improve separating simultaneous speech in under-determined conditions
Yasuharu Hirasawa, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010 - Conference Proceedings p. 450-457 2010年 研究論文(国際会議プロシーディングス)
-
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
Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics p. 2533-2538 2010年 研究論文(国際会議プロシーディングス)
-
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
INTERSPEECH 2010, 11th Annual Conference of the International Speech Communication Association, Makuhari, Chiba, Japan, September 26-30, 2010 p. 2342-2345 2010年 研究論文(国際会議プロシーディングス)
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Violin fingering estimation based on violin pedagogical fingering model constrained by bowed sequence estimation from audio input
Akira Maezawa, Katsutoshi Itoyama, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 6098 No. 3 p. 249-259 2010年 研究論文(国際会議プロシーディングス)
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SpeakBySinging: Converting singing voices to speaking voices while retaining voice timbre
Aso S, Saitou T, Goto M, Itoyama K, Takahashi T, Komatani K, Ogata T, Okuno H.G
13th International Conference on Digital Audio Effects, DAFx 2010 Proceedings 2010年 研究論文(国際会議プロシーディングス)
-
Design and Implementation of Two-level Synchronization for Interactive Music Robot.
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Proceedings of the Twenty-Fourth AAAI Conference on Artificial Intelligence, AAAI 2010, Atlanta, Georgia, USA, July 11-15, 2010 2010年 研究論文(国際会議プロシーディングス)
出版者・発行元:AAAI Press
-
Soft missing-feature mask generation for robot audition.
Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata,Array
Paladyn Vol. 1 No. 1 p. 37-47 2010年1月 研究論文(学術雑誌)
出版者・発行元:Walter de Gruyter {GmbH}
-
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
Proceedings - IEEE International Conference on Robotics and Automation p. 4366-4371 2010年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Voice-awareness control for a humanoid robot consistent with its body posture and movements.
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata,Array
Paladyn Vol. 1 No. 1 p. 80-88 2010年1月 研究論文(学術雑誌)
出版者・発行元:Walter de Gruyter {GmbH}
-
Improvement in listening capability for humanoid robot HRP-2
Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Proceedings - IEEE International Conference on Robotics and Automation p. 470-475 2010年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
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 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009 p. 2277-2282 2009年12月11日 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Phoneme acquisition model based on vowel imitation using recurrent neural network
Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno
2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009 p. 5388-5393 2009年12月11日 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
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 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009 p. 2730-2735 2009年12月11日 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Incremental polyphonic audio to score alignment using beat tracking for singer robots
Takuma Otsuka, Kazumasa Murata, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2009 p. 2289-2296 2009年12月11日 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Target speech detection and separation for communication with humanoid robots in noisy home environments
Hyun-Don Kim, Jinsung Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Advanced Robotics Vol. 23 No. 15 p. 2093-2111 2009年10月1日 研究論文(国際会議プロシーディングス)
出版者・発行元:Informa {UK} Limited
-
Self-organization of dynamic object features based on bidirectional training
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
Advanced Robotics Vol. 23 No. 15 p. 2035-2057 2009年10月1日 研究論文(国際会議プロシーディングス)
出版者・発行元:Informa {UK} Limited
-
Predicting Barge-in Utterance Errors by using Implicitly-Supervised ASR Accuracy and Barge-in Rate per User
Kazunori Komatani, Alexander I. Rudnicky
Proceedings of the ACL-IJCNLP 2009 Conference Short Papers p. 89-92 2009年8月 研究論文(国際会議プロシーディングス)
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マルチドメイン音声対話システムにおけるトピック推定と対話履歴の統合によるドメイン選択手法
池田 智志, 駒谷 和範, 尾形 哲也, 奥乃 博
情報処理学会論文誌 Vol. 50 No. 2 p. 488-500 2009年2月 研究論文(学術雑誌)
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Parameter Estimation for Harmonic and Inharmonic Models by Using Timbre Feature Distributions
Itoyama Katsutoshi, Goto Masataka, Komatani Kazunori, Ogata Tetsuya, G. Okuno Hiroshi
Information and Media Technologies Vol. 4 No. 3 p. 672-682 2009年
出版者・発行元:Information and Media Technologies 編集運営会議
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Continuous Vocal Imitation with Self-organized Vowel Spaces in Recurrent Neural Network
Hisashi Kanda, Tetsuya Ogata, Toru Takahashi, Kazunori Komatani, Hiroshi G. Okuno
ICRA: 2009 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, VOLS 1-7 p. 4036-4041 2009年 研究論文(国際会議プロシーディングス)
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Visualization-based approaches to support context sharing towards public involvement support system
Shun Shiramatsu, Yuji Kubota, Kazunori Komatani, Tetsuya Ogata, Toru Takahashi, Hiroshi G. Okuno
Studies in Computational Intelligence Vol. 214 p. 111-117 2009年 研究論文(学術雑誌)
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Adjusting occurrence probabilities of automatically-generated abbreviated words in spoken dialogue systems
Masaki Katsumaru, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 5579 p. 481-490 2009年 研究論文(国際会議プロシーディングス)
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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
INTERSPEECH 2009, 10th Annual Conference of the International Speech Communication Association, Brighton, United Kingdom, September 6-10, 2009 p. 252-255 2009年 研究論文(国際会議プロシーディングス)
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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
Proceedings of the SIGDIAL 2009 Conference, The 10th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 11-12 September 2009, London, UK p. 314-321 2009年 研究論文(国際会議プロシーディングス)
出版者・発行元:The Association for Computer Linguistics
-
Voice quality manipulation for humanoid robots consistent with their head movements
Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
9th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS09 p. 405-410 2009年 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
-
Query-by-Example music retrieval approach based on musical genre shift by changing instrument volume
Itoyama K, Goto M, Komatani K, Ogata T, Okuno H.G
Proceedings of the 12th International Conference on Digital Audio Effects, DAFx 2009 p. 205-212 2009年 研究論文(国際会議プロシーディングス)
-
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
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings p. 3677-3680 2009年 研究論文(国際会議プロシーディングス)
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Parameter estimation for harmonic and inharmonic models by using timbre feature distributions
Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Journal of Information Processing Vol. 17 p. 191-201 2009年 研究論文(学術雑誌)
出版者・発行元:Information Processing Society of Japan
-
Development of a meeting browser towards supporting public involvement
Shun Shiramatsu, Tadachika Ozono, Toramatsu Shintani, Kazunori Komatani, Tetsuya Ogata, Toru Takahashi, Hiroshi G. Okuno
Proceedings - 12th IEEE International Conference on Computational Science and Engineering, CSE 2009 Vol. 4 p. 717-722 2009年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Binaural active audition for humanoid robots to localise speech over entire azimuth range
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, HIROShi G. Okuno
Applied Bionics and Biomechanics Vol. 6 No. 3-4 p. 355-367 2009年 研究論文(学術雑誌)
出版者・発行元:Hindawi Limited
-
Automatic estimation of reverberation time with robot speech to improve ICA-based robot audition
Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
9th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS09 p. 250-255 2009年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Analysis of motion searching based on reliable predictability using recurrent neural network
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM p. 192-197 2009年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Human tracking system integrating sound and face localization using an expectation-maximization algorithm in real environments
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Advanced Robotics Vol. 23 No. 6 p. 629-653 2009年 研究論文(学術雑誌)
出版者・発行元:Informa {UK} Limited
-
Autonomous Motion Generation Based on Reliable Predictability.
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
JRM Vol. 21 No. 4 p. 478-488 2009年 研究論文(学術雑誌)
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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
Human Language Technologies: Conference of the North American Chapter of the Association of Computational Linguistics, Proceedings, May 31 - June 5, 2009, Boulder, Colorado, USA, Short Papers p. 133-136 2009年 研究論文(国際会議プロシーディングス)
出版者・発行元:The Association for Computational Linguistics
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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
INTERSPEECH 2009, 10th Annual Conference of the International Speech Communication Association, Brighton, United Kingdom, September 6-10, 2009 p. 2735-2738 2009年 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
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Parameter Estimation for Harmonic and Inharmonic Models by Using Timbre Feature Distributions
Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
IPSJ Journal Vol. 50 No. 7 p. 1757-1767 2009年
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音色特徴の歪みを回避した楽器音の音高・音長操作手法
安部 武宏, 糸山 克寿, 吉井 和佳, 駒谷 和範, 尾形 哲也, 奥乃 博
情報処理学会論文誌 Vol. 50 No. 3 p. 1054-1066 2009年
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A game-theoretic model of referential coherence and its empirical verification using large Japanese and English corpora
Shun Shiramatsu, Kazunori Komatani, Kôiti Hasida, Tetsuya Ogata, Hiroshi G. Okuno
ACM Transactions on Speech and Language Processing Vol. 5 No. 3 p. 1-27 2008年10月 研究論文(学術雑誌)
出版者・発行元:Association for Computing Machinery (ACM)
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独立成分分析に基づく適応フィルタのロボット聴覚への適用
武田 龍, 中臺 一博, 駒谷 和範, 尾形 哲也, 奥乃 博
日本ロボット学会誌 Vol. 26 No. 6 p. 529-536 2008年8月29日
出版者・発行元:一般社団法人 日本ロボット学会
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音声対話システムにおけるラピッドプロトタイピングを指向したWFSTに基づく言語理解
福林雄一朗, 駒谷 和範, 中野 幹生, 船越 孝太郎, 辻野 広司, 尾形 哲也, 奥乃 博
情報処理学会論文誌 Vol. 49 No. 8 p. 2762-2772 2008年8月
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Predicting object dynamics from visual images through active sensing experiences
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
Advanced Robotics Vol. 22 No. 5 p. 527-546 2008年4月 研究論文(学術雑誌)
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自己モデルの投影に基づくロボットによる他者発見と動作模倣
横矢 龍之介, 尾形 哲也, 谷 淳, 駒谷 和範, 奥乃 博
ヒューマンインタフェース学会論文誌 Vol. 10 No. 1 p. 59-71 2008年2月25日
出版者・発行元:ヒュ-マンインタフェ-ス学会
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Active Sensing based Dynamical Object Feature Extraction
Shun Nishide, Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
2008 IEEE/RSJ INTERNATIONAL CONFERENCE ON ROBOTS AND INTELLIGENT SYSTEMS, VOLS 1-3, CONFERENCE PROCEEDINGS p. 1-7 2008年 研究論文(国際会議プロシーディングス)
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Analysis of Reliable Predictability based Motion Generation using RNNPB
Nishide Shun, Ogata Tetsuya, Tani Jun, Komatani Kazunori, Okuno Hiroshi G
SCIS & ISIS Vol. 2008 No. 0 p. 305-310 2008年
出版者・発行元:日本知能情報ファジィ学会
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Segmenting acoustic signal with articulatory movement using recurrent neural network for phoneme acquisition
Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno
2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS p. 1712-1717 2008年 研究論文(国際会議プロシーディングス)
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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 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS p. 1538-1543 2008年 研究論文(国際会議プロシーディングス)
-
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 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS p. 1705-1711 2008年 研究論文(国際会議プロシーディングス)
-
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 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS p. 2197-2203 2008年 研究論文(国際会議プロシーディングス)
-
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 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS p. 1718-1723 2008年 研究論文(国際会議プロシーディングス)
-
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
INTERSPEECH 2008, 9th Annual Conference of the International Speech Communication Association, Brisbane, Australia, September 22-26, 2008 p. 992-995 2008年 研究論文(国際会議プロシーディングス)
-
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
INTERSPEECH 2008, 9th Annual Conference of the International Speech Communication Association, Brisbane, Australia, September 22-26, 2008 p. 487-490 2008年 研究論文(国際会議プロシーディングス)
-
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
INTERSPEECH 2008, 9th Annual Conference of the International Speech Communication Association, Brisbane, Australia, September 22-26, 2008 p. 187-190 2008年 研究論文(国際会議プロシーディングス)
-
Predicting ASR errors by exploiting barge-in rate of individual users for spoken dialogue systems.
Kazunori Komatani, Tatsuya Kawahara, Hiroshi G. Okuno
INTERSPEECH 2008, 9th Annual Conference of the International Speech Communication Association, Brisbane, Australia, September 22-26, 2008 p. 183-186 2008年
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Meaning games
Hasida K, Shiramatsu S, Komatani K, Ogata T, Okuno H.G
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 4914 LNAI p. 228-241 2008年 研究論文(国際会議プロシーディングス)
-
Vowel imitation using vocal tract model and recurrent neural network
Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 4985 No. 2 p. 222-232 2008年 研究論文(国際会議プロシーディングス)
-
Integrating topic estimation and dialogue history for domain selection in multi-domain spoken dialogue systems
Satoshi Ikeda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 5027 p. 294-304 2008年 研究論文(国際会議プロシーディングス)
-
Object dynamics prediction and motion generation based on reliable predictability
Shun Nishide, Tetsuya Ogata, Ryunosuke Yokoya, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
Proceedings - IEEE International Conference on Robotics and Automation p. 1608-1614 2008年 研究論文(国際会議プロシーディングス)
-
Structural feature extraction based on active sensing experiences
Shun Nishide, Tetsuya Ogata, Ryunosuke Yokoya, Kazunori Komatani, Hiroshi G. Okuno, Jun Tani
Proceedings - International Conference on Informatics Education and Research for Knowledge-Circulating Society, ICKS 2008 p. 169-172 2008年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
SalienceGraph: Visualizing salience dynamics of written discourse by using reference probability and PLSA
Shiramatsu S, Komatani K, Ogata T, Okuno H.G
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 5351 LNAI p. 890-902 2008年 研究論文(国際会議プロシーディングス)
-
Robot Audition from the Viewpoint of Computational Auditory Scene Analysis
Hiroshi G. Okuno, Tetsuya Ogata, Kazunori Komatani
International Conference on Informatics Education and Research for Knowledge-Circulating Society (icks 2008) 2008年
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Instrument equalizer for query-by-example retrieval: Improving sound source separation based on integrated harmonic and inharmonic models
Itoyama K, Goto M, Komatani K, Ogata T, Okuno H.G
ISMIR 2008 - 9th International Conference on Music Information Retrieval p. 133-138 2008年 研究論文(国際会議プロシーディングス)
-
Evaluation of two-channel-based sound source localization using 3D moving sound creation tool
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Proceedings - International Conference on Informatics Education and Research for Knowledge-Circulating Society, ICKS 2008 p. 209-212 2008年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Analysis-and-manipulation approach to pitch and duration of musical instrument sounds without distorting timbral characteristics
Abe T, Itoyama K, Yoshii K, Komatani K, Ogata T, Okuno H.G
Proceedings - 11th International Conference on Digital Audio Effects, DAFx 2008 p. 249-256 2008年 研究論文(国際会議プロシーディングス)
-
Automatic chord recognition based on probabilistic integration of chord transition and bass pitch estimation
Sumi K, Itoyama K, Yoshii K, Komatani K, Ogata T, Okuno H.G
ISMIR 2008 - 9th International Conference on Music Information Retrieval p. 39-44 2008年 研究論文(国際会議プロシーディングス)
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Design and implementation of 3d auditory scene visualizer towards auditory awarenesswith face tracking
Yuji Kubota, Masatoshi Yoshida, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Proceedings - 10th IEEE International Symposium on Multimedia, ISM 2008 p. 468-476 2008年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
A portable robot audition software system for multiple simultaneous speech signals
Okuno H.G, Yamamoto S, Nakadai K, Valin J.-M, Ogata T, Komatani K
Proceedings - European Conference on Noise Control Vol. 123 No. 5 p. 483-488 2008年 研究論文(国際会議プロシーディングス)
出版者・発行元:Acoustical Society of America ({ASA})
-
Two-channel-based voice activity detection for humanoid robots in noisy home environments
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Proceedings - IEEE International Conference on Robotics and Automation p. 3495-3501 2008年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
3D Auditory Scene Visualizer with face tracking: Design and implementation for auditory awareness compensation
Yuji Kubota, Shun Shiramatsu, Masatoshi Yoshida, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Proceedings of the 2nd International Symposium on Universal Communication, ISUC 2008 p. 42-49 2008年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
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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
Third International Joint Conference on Natural Language Processing, IJCNLP 2008, Hyderabad, India, January 7-12, 2008 p. 210-216 2008年 研究論文(国際会議プロシーディングス)
出版者・発行元:The Association for Computer Linguistics
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楽譜情報を援用した多重奏音楽音響信号の音源分離と調波・非調波統合モデルの制約付パラメータ推定の同時実現
糸山 克寿, 後藤 真孝, 駒谷 和範, 尾形 哲也, 奥乃 博
情報処理学会論文誌 Vol. 49 No. 3 p. 1465-1479 2008年
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An Efficient Hybrid Music Recommender System Using an Incrementally Trainable Probabilistic Generative Model
Kazuyoshi Yoshii, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
IEEE Transactions on Audio, Speech and Language Processing Vol. 16 No. 2 p. 435-447 2008年
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Instrogram: Probabilistic Representation of Instrument Existence for Polyphonic Music
Kitahara Tetsuro, Goto Masataka, Komatani Kazunori, Ogata Tetsuya, Okuno Hiroshi G.
Information and Media Technologies Vol. 2 No. 1 p. 279-291 2007年
出版者・発行元:Information and Media Technologies 編集運営会議
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Drumix: An Audio Player with Real-time Drum-part Rearrangement Functions for Active Music Listening
Yoshii Kazuyoshi, Goto Masataka, Komatani Kazunori, Ogata Tetsuya, Okuno Hiroshi G.
Information and Media Technologies Vol. 2 No. 2 p. 601-611 2007年
出版者・発行元:Information and Media Technologies 編集運営会議
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Instrument identification in polyphonic music: Feature weighting to minimize influence of sound overlaps
Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Eurasip Journal on Advances in Signal Processing Vol. 2007 2007年 研究論文(学術雑誌)
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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 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS, VOLS 1-9 p. 1763-+ 2007年 研究論文(国際会議プロシーディングス)
-
Topic estimation with domain extensibility for guiding user's out-of-grammar utterances in multi-domain spoken dialogue systems
Ikeda S, Komatani K, Ogata T, Okuno H.G
International Speech Communication Association - 8th Annual Conference of the International Speech Communication Association, Interspeech 2007 Vol. 3 p. 2057-2060 2007年 研究論文(国際会議プロシーディングス)
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Instrument identification in polyphonic music: Feature weighting to minimize influence of sound overlaps
Kitahara T, Goto .M, Komatani K, Ogata T, Okuno H.G
Eurasip Journal on Advances in Signal Processing Vol. 2007 2007年
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Analyzing temporal transition of real user's behaviors in a spoken dialogue system
Komatani K, Kawahara T, Okuno H.G
International Speech Communication Association - 8th Annual Conference of the International Speech Communication Association, Interspeech 2007 Vol. 3 p. 1837-1840 2007年
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Real-Time Auditory and Visual Talker Tracking Through Integrating EM Algorithm and Particle Filter
Hyun{-}Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
New Trends in Applied Artificial Intelligence, 20th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2007, Kyoto, Japan, June 26-29, 2007, Proce Vol. 4570 LNAI p. 280-290 2007年 研究論文(国際会議プロシーディングス)
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Evaluation of two simultaneous continuous speech recognition with ICA BSS and MFT-based ASR
Ryu Takeda, Shun'ichi Yamamoto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 4570 LNAI p. 384-394 2007年 研究論文(国際会議プロシーディングス)
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音源分離との統合によるミッシングフィーチャマスク自動生成に基づく同時発話音声認識
Shunichi Yamamoto, Jean-Marc Valin, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Journal of the Robotics Society of Japan Vol. 25 No. 1 p. 92-102 2007年
出版者・発行元:The Robotics Society of Japan
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Instrogram: Probabilistic Representation of Instrument Existence for Polyphonic Music
Tetsuro Kitahara, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
ipsjdc Vol. 3 p. 1-13 2007年
出版者・発行元:Information Processing Society of Japan
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Integration and adaptation of harmonic and inharmonic models for separating polyphonic musical signals
Katsutoshi Itoyama, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings Vol. 1 p. I57-I60 2007年 研究論文(国際会議プロシーディングス)
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Introducing utterance verification in spoken dialogue system to improve dynamic help generation for novice users
Komatani K, Fukubayashi Y, Ogata T, Okuno H.G
Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue p. 202-205 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:
-
Improving efficiency and scalability of model-based music recommender system based on incremental training
Yoshii K, Goto M, Komatani K, Ogata T, Okuno H.G
Proceedings of the 8th International Conference on Music Information Retrieval, ISMIR 2007 p. 89-94 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:Austrian Computer Society
-
Drumix: An Audio Player with Real-time Drum-part Rearrangement Functions for Active Music Listening
Kazuyoshi Yoshii, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
ipsjdc Vol. 3 p. 134-144 2007年
出版者・発行元:Information Processing Society of Japan
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Distance estimation of hidden objects based on acoustical holography by applying acoustic diffraction of audible sound
Haruhiko Niwa, Tetsuya Ogata, Kazunori Komatani, Okuno G. Hiroshi
Proceedings - IEEE International Conference on Robotics and Automation p. 423-428 2007年 研究論文(国際会議プロシーディングス)
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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
Proceedings - IEEE International Workshop on Robot and Human Interactive Communication p. 399-404 2007年 研究論文(国際会議プロシーディングス)
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Computational Auditory Scene Analysis and Its Application to Robot Audition: Five Years Experience
Hiroshi G. Okuno, Tetsuya Ogata, Kazunori Komatani
Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure (ICKS'07) 2007年1月
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Predicting object dynamics from visual images through active sensing experiences
Shun Nishide, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
Proceedings - IEEE International Conference on Robotics and Automation p. 2501-2506 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Human-robot cooperation using quasi-symbols generated by RNNPB model
Tetsuya Ogata, Shohei Matsumoto, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
Proceedings - IEEE International Conference on Robotics and Automation p. 2156-2161 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Vocal imitation using physical vocal tract model
Hisashi Kanda, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno
IEEE International Conference on Intelligent Robots and Systems p. 1846-1851 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Two-way translation of compound sentences and arm motions by recurrent neural networks
Tetsuya Ogata, Masamitsu Murase, Jim Tani, Kazunori Komatani, Hiroshi G. Okuno
IEEE International Conference on Intelligent Robots and Systems p. 1858-1863 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Discovery of other individuals by projecting a self-model through imitation
Ryunosuke Yokoya, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
IEEE International Conference on Intelligent Robots and Systems p. 1009-1014 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
Auditory and visual integration based localization and tracking of humans in daily-life environments
Hyun-Don Kim, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
IEEE International Conference on Intelligent Robots and Systems p. 2021-2027 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
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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
IEEE International Conference on Intelligent Robots and Systems p. 1743-1750 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
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,Array
IEEE Workshop on Automatic Speech Recognition & Understanding, ASRU 2007, Kyoto, Japan, December 9-13, 2007 p. 111-116 2007年 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
-
ゲーム理論に基づく参照結束性のモデル化と日本語・英語の大規模コーパスを用いた統計的検証
白松 俊, 駒谷 和範, 橋田 浩一, 尾形 哲也, 奥乃 博
自然言語処理 Vol. 14 No. 4 p. 199-239 2007年
-
マルチドメイン音声対話システムにおける対話履歴を利用したドメイン選択
神田 直之, 駒谷 和範, 中野 幹生, 中臺 一博, 辻野 広司, 尾形 哲也, 奥乃 博
情報処理学会論文誌 Vol. 48 No. 5 p. 1980-1989 2007年
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多重奏を対象とした音源同定:混合音テンプレートを用いた音の重なりに頑健な特徴量への重み付け及び音楽的文脈の利用
北原鉄朗, 後藤真孝, 駒谷和範, 尾形哲也, 奥乃博
電子情報通信学会論文誌 D Vol. J89-D No. 12 p. 2721-2733 2006年12月1日
出版者・発行元:一般社団法人電子情報通信学会
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Instrument Identification in Polyphonic Music: Feature Weighting to Minimize Influence of Sound Overlaps
Kitahara Tetsuro, Goto Masataka, Komatani Kazunori, Ogata Tetsuya, Okuno Hiroshi G
EURASIP Journal on Advances in Signal Processing No. 2007 2006年11月8日
出版者・発行元:SpringerOpen
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データベース検索タスクにおける対話文脈を利用した音声言語理解
神田直之, 駒谷和範, 尾形哲也, 奥乃博
情報処理学会論文誌 Vol. 47 No. 6 p. 1802-1811 2006年6月15日
出版者・発行元:一般社団法人情報処理学会
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伴奏音抑制と高信頼度フレーム選択に基づく楽曲の歌手名同定手法
藤原弘将, 北原鉄朗, 後藤真孝, 駒谷和範, 尾形哲也, 奥乃博
情報処理学会論文誌 Vol. 47 No. 6 p. 1831-1843 2006年6月15日
出版者・発行元:一般社団法人情報処理学会
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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 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL V, PROCEEDINGS Vol. 5 p. 253-+ 2006年 研究論文(国際会議プロシーディングス)
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Dynamic Communication of Humanoid Robot with Multiple People Based on Interaction Distance
Tasaki Tsuyoshi, Matsumoto Shohei, Ohba Hayato, Yamamoto Shunichi, Toda Mitsuhiko, Komatani Kazunori, Ogata Tetsuya, Okuno Hiroshi G
Information and Media Technologies Vol. 1 No. 1 p. 285-295 2006年
出版者・発行元:Information and Media Technologies 編集運営会議
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遺伝的アルゴリズムを用いたパラメータ最適化による話者位置に基づく同時発話認識の向上
山本 俊一, 中臺 一博, 中野 幹生, 辻野 広司, VALIN Jean-Marc, 武田 龍, 駒谷 和範, 尾形 哲也, 奥乃 博
ヒューマンインタフェース学会論文誌 Vol. 8 No. 2 p. 203-212 2006年
出版者・発行元:ヒューマンインタフェース学会
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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
INTERSPEECH 2006 - ICSLP, Ninth International Conference on Spoken Language Processing, Pittsburgh, PA, USA, September 17-21, 2006 Vol. 3 p. 1459-1462 2006年 研究論文(国際会議プロシーディングス)
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Improving speech recognition of two simultaneous speech signals by integrating ICA BSS and automatic missing feature mask generation
Rya Takeda, Shu N.Ichi Yamamoto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP Vol. 5 p. 2302-2305 2006年 研究論文(国際会議プロシーディングス)
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Dynamic help generation by estimating user's mental model in spoken dialogue systems
Fukubayashi Y, Komatani K, Ogata T, Okuno H.G
INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP Vol. 4 p. 1946-1949 2006年 研究論文(国際会議プロシーディングス)
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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 IEEE International Conference on Acoustics Speech and Signal Processing, ICASSP 2006, Toulouse, France, May 14-19, 2006 Vol. 5 p. 229-232 2006年 研究論文(国際会議プロシーディングス)
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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 IEEE International Conference on Acoustics Speech and Signal Processing, ICASSP 2006, Toulouse, France, May 14-19, 2006 p. 253-5114 2006年 研究論文(国際会議プロシーディングス)
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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 IEEE International Conference on Acoustics Speech and Signal Processing, ICASSP 2006, Toulouse, France, May 14-19, 2006 p. 237-5098 2006年 研究論文(国際会議プロシーディングス)
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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
ISM 2006 - 8th IEEE International Symposium on Multimedia p. 265-272 2006年 研究論文(国際会議プロシーディングス)
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Hybrid Collaborative and Content-based Music Recommendation Using Probabilistic Model with Latent User Preferences
Kazuyoshi Yoshii, Masataka Goto, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
ISMIR 2006, 7th International Conference on Music Information Retrieval, Victoria, Canada, 8-12 October 2006, Proceedings p. 296-301 2006年 研究論文(国際会議プロシーディングス)
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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
ISM 2006 - 8th IEEE International Symposium on Multimedia p. 257-264 2006年 研究論文(国際会議プロシーディングス)
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Automatic Feature Weighting in Automatic Transcription of Specified Part in Polyphonic Music
Katsutoshi Itoyama, Tetsuro Kitahara, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
ISMIR 2006, 7th International Conference on Music Information Retrieval, Victoria, Canada, 8-12 October 2006, Proceedings p. 172-175 2006年 研究論文(国際会議プロシーディングス)
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Multiple acoustical holography method for localization of objects in broad range using audible sound
Haruhiko Niwa, Tetsuya Ogata, Kazunori Komatani, Hiroshi G. Okuno
IEEE International Conference on Intelligent Robots and Systems p. 1146-1151 2006年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
-
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
IEEE International Conference on Intelligent Robots and Systems p. 878-885 2006年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
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Experience based imitation using RNNPB
Ryunosuke Yokoya, Tetsuya Ogata, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
IEEE International Conference on Intelligent Robots and Systems p. 3669-3674 2006年 研究論文(国際会議プロシーディングス)
出版者・発行元:Institute of Electrical {\&} Electronics Engineers ({IEEE})
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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
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 4099 LNAI p. 484-494 2006年 研究論文(国際会議プロシーディングス)
出版者・発行元:Springer
-
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
IEEE International Conference on Intelligent Robots and Systems p. 5333-5338 2006年 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
-
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
ISCA Tutorial and Research Workshop on Statistical and Perceptual Audition, SAPA 2006, Pittsburgh, PA, USA, September 16, 2006 p. 42-47 2006年 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
-
Genetic algorithm-based improvement of robot hearing capabilities in separating and recognizing simultaneous speech signals
Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean Marc Valin, Ryu Takeda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 4031 LNAI p. 207-217 2006年 研究論文(国際会議プロシーディングス)
出版者・発行元:Springer
-
Empirical verification of Meaning-Game-based generalization of centering theory with large Japanese corpus
Shiramatsu S, Komatani K, Miyata T, Hasida K, Okuno H.G
PACLIC 19 - Proceedings of the 19th Pacific Asia Conference on Language, Information and Computation p. 199-210 2005年
-
Spatially mapping of friendliness for human-robot interaction
Tsuyoshi Tasaki, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS p. 521-526 2005年 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
-
Sound-imitation word recognition for environmental sounds disambiguation in determining phonemes of sound-imitation words
Kazushi Ishihara, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Transactions of the Japanese Society for Artificial Intelligence Vol. 20 No. 3 p. 229-236 2005年 研究論文(学術雑誌)
-
Multiple moving speaker tracking by microphone array on mobile robot
Murase M, Yamamoto S, Valin J.-M, Nakadai K, Yamada K, Komatani K, Ogata T, Okuno H.G
9th European Conference on Speech Communication and Technology p. 249-252 2005年 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
-
Singer identification based on accompaniment sound reduction and reliable frame selection
Fujihara H, Kitahara T, Goto M, Komatani K, Ogata T, Okuno H.G
ISMIR 2005 - 6th International Conference on Music Information Retrieval p. 329-336 2005年 研究論文(国際会議プロシーディングス)
-
Making a robot recognize three simultaneous sentences in real-time
Shun'Ichi Yamamoto, Kazuhiro Nakadai, Jean-Marc Valin, Jean Rouat, François Michaud, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS p. 897-902 2005年 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
-
Instrument identification in polyphonic music: Feature weighting with mixed sounds, pitch-dependent timbre modeling, and use of musical context
Kitahara T, Goto M, Komatani K, Ogata T, Okuno H.G
ISMIR 2005 - 6th International Conference on Music Information Retrieval p. 558-563 2005年 研究論文(国際会議プロシーディングス)
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Dynamic communication of humanoid robot with multiple people based on interaction distance
Tsuyoshi Tasaki, Shohei Matsumoto, Hayato Ohba, Shunichi Yamamoto, Mitsuhiko Toda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
Transactions of the Japanese Society for Artificial Intelligence Vol. 20 No. 3 p. 209-219 2005年 研究論文(学術雑誌)
-
Extracting multi-modal dynamics of objects using RNNPB
Tetsuya Ogata, Hayato Ohba, Jun Tani, Kazunori Komatani, Hiroshi G. Okuno
2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS Vol. Vol.17, No.6 No. 6 p. 160-165 2005年 研究論文(国際会議プロシーディングス)
出版者・発行元:IEEE
-
Contextual constraints based on dialogue models in database search task for spoken dialogue systems
Komatani K, Kanda N, Ogata T, Okuno H.G
9th European Conference on Speech Communication and Technology p. 877-880 2005年 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
-
Distance-based dynamic interaction of humanoid robot with multiple people
Tasaki T, Matsumoto S, Ohba H, Toda M, Komatani K, Ogata T, Okuno H.G
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 3533 LNAI p. 111-120 2005年 研究論文(国際会議プロシーディングス)
出版者・発行元:Springer
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音声対話システムにおける適応的な応答生成を行うためのユーザモデル
駒谷和範, 上野晋一, 河原達也, 奥乃博
電子情報通信学会論文誌 D-2 Vol. J87-D-2 No. 10 p. 1921-1928 2004年10月1日
出版者・発行元:一般社団法人電子情報通信学会
-
Robot motion control using listener's back-channels and head gesture information
Tsuyoshi Tasaki, Takeshi Yamaguchi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
INTERSPEECH 2004 - ICSLP, 8th International Conference on Spoken Language Processing, Jeju Island, Korea, October 4-8, 2004 p. 1033-1036 2004年10月 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
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Confirmation Strategy for Document Retrieval Systems with Spoken Dialog Interface
T.Misu, K.Komatani, T.Kawahara
Proc. INTERSPEECH p. 45-48 2004年 研究論文(国際会議プロシーディングス)
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Recognition of emotional states in spoken dialogue with a robot
Komatani K, Ito R, Kawahara T, Okuno H.G
Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) Vol. 3029 p. 413-423 2004年
出版者・発行元:Springer
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Repeat recognition for environmental sounds
Hattori Y, Ishihara K, Komatani K, Ogata T, Okuno H.G
Proceedings - IEEE International Workshop on Robot and Human Interactive Communication p. 83-88 2004年 研究論文(国際会議プロシーディングス)
-
Efficient confirmation strategy for large-scale text retrieval systems with spoken dialogue interface
Kazunori Komatani, Teruhisa Misu, Tatsuya Kawahara, Hiroshi G. Okuno
Proceedings of the 20th international conference on Computational Linguistics - COLING '04 2004年
出版者・発行元:Association for Computational Linguistics ({ACL})
-
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
INTERSPEECH 2004 - ICSLP, 8th International Conference on Spoken Language Processing, Jeju Island, Korea, October 4-8, 2004 2004年 研究論文(国際会議プロシーディングス)
出版者・発行元:ISCA
-
Dynamic communication of humanoid robot with multiple people based on interaction distance
Tasaki T, Matsumoto S, Ohba H, Toda M, Komatani K, Ogata T, Okuno H.G
Proceedings - IEEE International Workshop on Robot and Human Interactive Communication p. 71-76 2004年 研究論文(国際会議プロシーディングス)
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Automatic Chord Transcription with Concurrent Recognition of Chord Symbols and Boundaries
Takuya Yoshioka, Tetsuro Kitahara, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
ISMIR 2004, 5th International Conference on Music Information Retrieval, Barcelona, Spain, October 10-14, 2004, Proceedings 2004年 研究論文(国際会議プロシーディングス)
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Spoken Dialogue System for Queries on Appliance Manuals Using Hierarchical Confirmation Strategy
Tatsuya Kawahara, Ryosuke Ito, Kazunori Komatani
8th European Conference on Speech Communication and Technology p. 1701-1704 2003年9月 研究論文(国際会議プロシーディングス)
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User modeling in spoken dialogue systems for flexible guidance generation
Kazunori Komatani, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno
EUROSPEECH 2003 - 8th European Conference on Speech Communication and Technology p. 745-748 2003年9月1日 研究論文(国際会議プロシーディングス)
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Dialog Navigator: A Spoken Dialog Q-A System based on Large Text Knowledge Base
Yoji Kiyota, Sadao Kurohashi, Teruhisa Misu, Kazunori Komatani, Tetsuya Kawahara, Fuyuko Kido
the Companion Volume to the Proceedings of 41st Annual Meeting of the Association for Computer Linguistics (ACL 2003 Interactive Posters/Demonstrations Sessions) p. 149-152 2003年7月
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複合的言語制約に基づくキーフレーズ検出を用いた汎用的なデータベース検索音声対話プラットフォーム
駒谷和範, 鹿島博晶, 田中克明, 河原達也
情報処理学会論文誌 Vol. 44 No. 5 p. 1333-1342 2003年5月 研究論文(学術雑誌)
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Flexible guidance generation using user model in spoken dialogue systems
Kazunori Komatani, Shinichi Ueno, Tatsuya Kawahara, Hiroshi G. Okuno
Proceedings of the 41st Annual Meeting on Association for Computational Linguistics - ACL '03 p. 256-263 2003年
出版者・発行元:Association for Computational Linguistics ({ACL})
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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
Proceedings of the SIGDIAL 2003 Workshop, The 4th Annual Meeting of the Special Interest Group on Discourse and Dialogue, July 5-6, 2003, Sapporo, Japan p. 87-96 2003年
出版者・発行元:The Association for Computer Linguistics
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音声認識結果の信頼度を用いた効率的な確認・誘導を行う対話管理
駒谷和範, 河原達也
情報処理学会論文誌 Vol. 43 No. 10 p. 3078-3086 2002年10月 研究論文(学術雑誌)
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Efficient Dialogue Strategy to Find Users' Intended Items from Information Query Results
K.Komatani, T.Kawahara, R.Ito, H.G.Okuno
Proc. COLING p. 481-487 2002年8月 研究論文(国際会議プロシーディングス)
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機器操作マニュアルの知識と構造を利用した音声対話ヘルプシステム
伊藤亮介, 駒谷和範, 河原達也
情報処理学会論文誌 Vol. 43 No. 7 p. 2147-2154 2002年7月 研究論文(学術雑誌)
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Domain-Independent Spoken Dialogue Platform using Key-Phrase Spotting based on Combined Language Model
Kazunori Komatani, Katsuaki Tanaka, Hiroaki Kashima, Tatsuya Kawahara
The 7th European Conf. on Speech Communication and Technology (Eurospeech2001) p. 1319-1322 2001年9月 研究論文(国際会議プロシーディングス)
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Generating Effective Confirmation and Guidance using Two-level Confidence Measures for Dialogue Systems
Kazunori Komatani, Tatsuya Kawahara
Int'l Conf. Spoken Language Processing (ICSLP2000) p. 648-651 2000年10月 研究論文(国際会議プロシーディングス)
-
Flexible mixed-initiative dialogue management using concept-level confidence measures of speech recognizer output
Kazunori Komatani, Tatsuya Kawahara
Proceedings of the 18th conference on Computational linguistics - p. 467-473 2000年8月 研究論文(国際会議プロシーディングス)
出版者・発行元:Association for Computational Linguistics
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A Dialogue Library for Task-oriented Spoken Dialogue Systems
Masahiro Araki, Kazunori Komatani, Taishi Hirata, Shuji Doshita
IJCAI Workshop on Knowledge and Reasoning in Practical Dialogue Systems p. 1-7 1999年6月 研究論文(国際会議プロシーディングス)
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対話コーパスにおける発話単位タグの一推定手法
駒谷和範, 荒木雅弘, 堂下修司
人工知能学会論文誌 Vol. 14 No. 2 p. 273-281 1999年3月 研究論文(学術雑誌)
出版者・発行元:人工知能学会