Kazuhiro Nakadai

344 papers A* 23A 94B 24C 15Misc 9Journal 88Unranked 90

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	The Talking Robot: Distortion-Robust Acoustic Models for Robot-Robot Communication. CoRR Hanlong Li, Karishma Kamalahasan, Jiahui Li, Kazuhiro Nakadai, Shreyas Kousik
2026	A*	`conf`	Unsupervised Single-Channel Audio Separation with Diffusion Source Priors. AAAI Runwu Shi, Chang Li, Jiang Wang, Rui Zhang, Nabeela Khan, Benjamin Yen, Takeshi Ashizawa, Kazuhiro Nakadai
2025	J	`jnl`	An Efficient GPU-based Implementation for Noise Robust Sound Source Localization. CoRR Zirui Lin, Masayuki Takigahira, Naoya Terakado, Haris Gulzar, Monikka Roslianna Busto, Takeharu Eda, Katsutoshi Itoyama, Kazuhiro Nakadai, Hideharu Amano
2025	J	`jnl`	Cross-Attention with Confidence Weighting for Multi-Channel Audio Alignment. CoRR Ragib Amin Nihal, Benjamin Yen, Takeshi Ashizawa, Kazuhiro Nakadai
2025	—	`conf`	Dialect Identification Using Resource-Efficient Fine-Tuning Approaches. APSIPA Zirui Lin, Haris Gulzar, Monnika Roslianna Busto, Akiko Masaki, Takeharu Eda, Kazuhiro Nakadai
2025	J	`jnl`	Dialect Identification Using Resource-Efficient Fine-Tuning Approaches. CoRR Zirui Lin, Haris Gulzar, Monnika Roslianna Busto, Akiko Masaki, Takeharu Eda, Kazuhiro Nakadai
2025	Misc	`conf`	Distance Based Single-Channel Target Speech Extraction. ICASSP Runwu Shi, Benjamin Yen, Kazuhiro Nakadai
2025	—	`conf`	From Blurry to Brilliant Detection: YOLO-Based Aerial Object Detection with Super Resolution. APSIPA Ragib Amin Nihal, Benjamin Yen, Takeshi Ashizawa, Katsutoshi Itoyama, Kazuhiro Nakadai
2025	B	`conf`	Improvement in Sign Language Translation Using Text CTC Alignment. COLING Sihan Tan, Taro Miyazaki, Nabeela Khan, Kazuhiro Nakadai
2025	J	`jnl`	Knowledge-Augmented Vision Language Models for Underwater Bioacoustic Spectrogram Analysis. CoRR Ragib Amin Nihal, Benjamin Yen, Takeshi Ashizawa, Kazuhiro Nakadai
2025	—	`conf`	Multi-Speaker Localization Based on Von Mises-Bernoulli Vivit. EUSIPCO Haruto Yokota, Benjamin Yen, Kazuhiro Nakadai
2025	—	`conf`	MultiGAU: Real Time Sign Language Generation Using Multimodal Gated Attention. IEA/AIE (1) Nabeela Khan, Bowen Wu, Carlos Toshinori Ishi, Kazuhiro Nakadai
2025	—	`conf`	Multilingual Gloss-free Sign Language Translation: Towards Building a Sign Language Foundation Model. ACL (2) Sihan Tan, Taro Miyazaki, Kazuhiro Nakadai
2025	J	`jnl`	Multilingual Gloss-free Sign Language Translation: Towards Building a Sign Language Foundation Model. CoRR Sihan Tan, Taro Miyazaki, Kazuhiro Nakadai
2025	J	`jnl`	Observability-Aware Active Calibration of Multi-Sensor Extrinsics for Ground Robots via Online Trajectory Optimization. CoRR Jiang Wang, Yaozhong Kang, Linya Fu, Kazuhiro Nakadai, He Kong
2025	J	`jnl`	Pattern Enhanced Multi-Turn Jailbreaking: Exploiting Structural Vulnerabilities in Large Language Models. CoRR Ragib Amin Nihal, Rui Wen, Kazuhiro Nakadai, Jun Sakuma
2025	B	`conf`	SignFlow: End-to-End Sign Language Generation for One-to-Many Modeling using Conditional Flow Matching. ICMI Nabeela Khan, Bowen Wu, Sihan Tan, Carlos Toshinori Ishi, Kazuhiro Nakadai
2025	—	`conf`	Single-Channel Target Speech Extraction Utilizing Distance and Room Clues. EUSIPCO Runwu Shi, Zirui Lin, Benjamin Yen, Jiang Wang, Ragib Amin Nihal, Kazuhiro Nakadai
2025	J	`jnl`	Single-Channel Target Speech Extraction Utilizing Distance and Room Clues. CoRR Runwu Shi, Zirui Lin, Benjamin Yen, Jiang Wang, Ragib Amin Nihal, Kazuhiro Nakadai
2025	A	`conf`	Single-Microphone-Based Sound Source Localization for Mobile Robots in Reverberant Environments. IROS Jiang Wang, Runwu Shi, Benjamin Yen, He Kong, Kazuhiro Nakadai
2025	J	`jnl`	Single-Microphone-Based Sound Source Localization for Mobile Robots in Reverberant Environments. CoRR Jiang Wang, Runwu Shi, Benjamin Yen, He Kong, Kazuhiro Nakadai
2025	A	`conf`	Swarm Active Audition with Robots and Drones: Real-World Performance Validation. IROS Kazuhiro Nakadai, Kotaro Hoshiba, Benjamin Yen, Makoto Kumon, Yoko Sasaki
2025	B	`conf`	Towards Online Sign Language Expression for Real-Time Human-Robot Interaction. RO-MAN Nabeela Khan, Sihan Tan, Kazuhiro Nakadai
2025	J	`jnl`	Unsupervised Single-Channel Audio Separation with Diffusion Source Priors. CoRR Runwu Shi, Chang Li, Jiang Wang, Rui Zhang, Nabeela Khan, Benjamin Yen, Takeshi Ashizawa, Kazuhiro Nakadai
2025	J	`jnl`	Unsupervised Single-Channel Speech Separation with a Diffusion Prior under Speaker-Embedding Guidance. CoRR Runwu Shi, Kai Li, Chang Li, Jiang Wang, Sihan Tan, Kazuhiro Nakadai
2025	J	`jnl`	Weakly Supervised Multiple Instance Learning for Whale Call Detection and Localization in Long-Duration Passive Acoustic Monitoring. CoRR Ragib Amin Nihal, Benjamin Yen, Runwu Shi, Kazuhiro Nakadai
2024	—	`conf`	A Video Vision Transformer for Sound Source Localization. EUSIPCO Haruto Yokota, Mert Bozkurtlar, Benjamin Yen, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2024	J	`jnl`	A review of deep learning-based approaches to sign language processing. Adv. Robotics Sihan Tan, Nabeela Khan, Zhaoyi An, Yoshitaka Ando, Rei Kawakami, Kazuhiro Nakadai
2024	J	`jnl`	Bird Vocalization Embedding Extraction Using Self-Supervised Disentangled Representation Learning. CoRR Runwu Shi, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	Can all variations within the unified mask-based beamformer framework achieve identical peak extraction performance? CoRR Atsuo Hiroe, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	Can all variations within the unified mask-based beamformer framework achieve identical peak extraction performance? EURASIP J. Audio Speech Music. Process. Atsuo Hiroe, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	Distance Based Single-Channel Target Speech Extraction. CoRR Runwu Shi, Benjamin Yen, Kazuhiro Nakadai
2024	—	`conf`	Drone audition: dataset and methods for ground surface material classification using drone noise in outdoor environment. APSIPA Tsubasa Yano, Benjamin Yen, Kazuhiro Nakadai
2024	—	`conf`	Drone audition: implementation of an indoor multi-drone system for sound source tracking. APSIPA Benjamin Yen, Kazuhiro Nakadai
2024	—	`conf`	FPGA-based Low Power Acceleration of HARK Sound Source Localization. COOL CHIPS Zirui Lin, Katsutoshi Itoyama, Kazuhiro Nakadai, Hideharu Amano
2024	J	`jnl`	From Blurry to Brilliant Detection: YOLOv5-Based Aerial Object Detection with Super Resolution. CoRR Ragib Amin Nihal, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	—	`conf`	Implementation of a Robot Operation System-based network for sound source localization using multiple drones. APSIPA Takumi Yamamoto, Kotaro Hoshiba, Benjamin Yen, Kazuhiro Nakadai
2024	J	`jnl`	Improvement in Sign Language Translation Using Text CTC Alignment. CoRR Sihan Tan, Taro Miyazaki, Khan Nabeela Khanum, Kazuhiro Nakadai
2024	B	`conf`	Improving Impressions of Response Delay in AI-based Spoken Dialogue Systems. RO-MAN Shuhei Asaka, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	C	`conf`	Improving Noise Robustness of Automatic Speech Recognition Based on a Parallel Adapter Model with Near-Identity Initialization. IEA/AIE Takahiro Osaki, Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2024	—	`conf`	LCMV-based Scan-and-Sum Beamforming for Region Source Extraction. APSIPA Aoto Yasue, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	Online adaptation of fourier series-based acoustic transfer function model and its application to sound source localization and separation. Adv. Robotics Yui Sudo, Masayuki Takigahira, Hideo Tsuru, Kazuhiro Nakadai, Hirofumi Nakajima
2024	—	`conf`	Real Time Sound Source Localization Using von-Mises ResNet. SII Mert Bozkurtlar, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	SLAM-Based Joint Calibration of Multiple Asynchronous Microphone Arrays and Sound Source Localization. IEEE Trans. Robotics Jiang Wang, Yuanzheng He, Daobilige Su, Katsutoshi Itoyama, Kazuhiro Nakadai, Junfeng Wu, Shoudong Huang, Youfu Li, He Kong
2024	J	`jnl`	SLAM-based Joint Calibration of Multiple Asynchronous Microphone Arrays and Sound Source Localization. CoRR Jiang Wang, Yuanzheng He, Daobilige Su, Katsutoshi Itoyama, Kazuhiro Nakadai, Junfeng Wu, Shoudong Huang, Youfu Li, He Kong
2024	J	`jnl`	Special issue on robot and human interactive communication (Part II). Adv. Robotics Kazuhiro Nakadai, Emilia I. Barakova, Ki-Uk Kyung
2024	J	`jnl`	Special issue on robot and human interactive communication. Adv. Robotics Kazuhiro Nakadai, Emilia I. Barakova, Ki-Uk Kyung
2024	—	`conf`	Swarm Active Audition System with Robots and Drones for a Search and Rescue Task. APSIPA Kazuhiro Nakadai, Makoto Kumon, Yoko Sasaki, Kotaro Hoshiba, Benjamin Yen
2024	—	`conf`	UAV-Enhanced Combination to Application: Comprehensive Analysis and Benchmarking of a Human Detection Dataset for Disaster Scenarios. ICPR (14) Ragib Amin Nihal, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2024	J	`jnl`	UAV-Enhanced Combination to Application: Comprehensive Analysis and Benchmarking of a Human Detection Dataset for Disaster Scenarios. CoRR Ragib Amin Nihal, Benjamin Yen, Katsutoshi Itoyama, Kazuhiro Nakadai
2023	—	`conf`	An Ensemble Method for Multiple Speech Enhancement Using Deep Learning. SII Masahiko Fujita, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	—	`conf`	Assessment of Simultaneous Calibration for Positions, Orientations, and Time Offsets in Multiple Microphone Arrays Systems. SII Chishio Sugiyama, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	—	`conf`	Audio-Visual Class Association Based on Two-stage Self-supervised Contrastive Learning towards Robust Scene Analysis. SII Kei Suzuki, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	—	`conf`	Extracting Bird Vocalizations from a Complex Natural Soundscape in Forests Using Robot Audition Techniques. SII Reiji Suzuki, Shinji Sumitani, Zachary Harlow, Shiho Matsubayashi, Takaya Arita, Kazuhiro Nakadai, Hiroshi G. Okuno
2023	—	`conf`	FPGA based Power-Efficient Edge Server to Accelerate Speech Interface for Socially Assistive Robotics. SII Haris Gulzar, Muhammad Shakeel, Katsutoshi Itoyama, Kazuhiro Nakadai, Kenji Nishida, Hideharu Amano, Takeharu Eda
2023	B	`conf`	Improving Sign Language Understanding Introducing Label Smoothing. RO-MAN Sihan Tan, Khan Nabeela Khanum, Katsutoshi Itoyama, Kazuhiro Nakadai
2023	—	`conf`	Is the Ideal Ratio Mask Really the Best? - Exploring the Best Extraction Performance and Optimal Mask of Mask-based Beamformers. APSIPA ASC Atsuo Hiroe, Katsutoshi Itoyama, Kazuhiro Nakadai
2023	J	`jnl`	Is the Ideal Ratio Mask Really the Best? - Exploring the Best Extraction Performance and Optimal Mask of Mask-based Beamformers. CoRR Atsuo Hiroe, Katsutoshi Itoyama, Kazuhiro Nakadai
2023	—	`conf`	Low power implementation of Geometric High-order Decorrelation-based Source Separation on an FPGA board. COOL CHIPS Ziquan Qin, Kaijie Wei, Hideharu Amano, Kazuhiro Nakadai
2023	—	`conf`	Metric-Based Multimodal Meta-Learning for Human Movement Identification Via Footstep Recognition. SII Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	—	`conf`	Observability Analysis of Graph SLAM-Based Joint Calibration of Multiple Microphone Arrays and Sound Source Localization. SII Yuanzheng He, Jiang Wang, Daobilige Su, Kazuhiro Nakadai, Junfeng Wu, Shoudong Huang, Youfu Li, He Kong
2023	B	`conf`	Online Adaptation of Fourier Series Based Acoustic Transfer Function Model to Improve Sound Source Localization and Separation. RO-MAN Yui Sudo, Masayuki Takigahira, Hideo Tsuru, Kazuhiro Nakadai, Hirofumi Nakajima
2023	—	`conf`	Reconstruction of Depth Scenes Based on Echolocation. SII Hidehiko Kishinami, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2023	A	`conf`	Retraining-free Customized ASR for Enharmonic Words Based on a Named-Entity-Aware Model and Phoneme Similarity Estimation. INTERSPEECH Yui Sudo, Kazuya Hata, Kazuhiro Nakadai
2023	J	`jnl`	Retraining-free Customized ASR for Enharmonic Words Based on a Named-Entity-Aware Model and Phoneme Similarity Estimation. CoRR Yui Sudo, Kazuya Hata, Kazuhiro Nakadai
2023	—	`conf`	Unsupervised Domain Adaptation of Universal Source Separation Based on Neural Full-Rank Spatial Covariance Analysis. MLSP Takahiro Aizawa, Yoshiaki Bando, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai, Masaki Onishi
2023	A	`conf`	miniStreamer: Enhancing Small Conformer with Chunked-Context Masking for Streaming ASR Applications on the Edge. INTERSPEECH Haris Gulzar, Monikka Roslianna Busto, Takeharu Eda, Katsutoshi Itoyama, Kazuhiro Nakadai
2022	—	`conf`	An FPGA off-loading of HARK sound source localization. CANDARW Zhongyang Hou, Kaijie Wei, Hideharu Amano, Kazuhiro Nakadai
2022	J	`jnl`	Auditory Survey of Endangered Eurasian Bittern Using Microphone Arrays and Robot Audition. Frontiers Robotics AI Shiho Matsubayashi, Kazuhiro Nakadai, Reiji Suzuki, Tatsuya Ura, Makoto Hasebe, Hiroshi G. Okuno
2022	A	`conf`	Empirical Sampling from Latent Utterance-wise Evidence Model for Missing Data ASR based on Neural Encoder-Decoder Model. INTERSPEECH Ryu Takeda, Yui Sudo, Kazuhiro Nakadai, Kazunori Komatani
2022	J	`jnl`	Observability Analysis of Graph SLAM-Based Joint Calibration of Multiple Microphone Arrays and Sound Source Localization. CoRR Yuanzheng He, Jiang Wang, Daobilige Su, Kazuhiro Nakadai, Junfeng Wu, Shoudong Huang, Youfu Li, He Kong
2022	A	`conf`	Outdoor evaluation of sound source localization for drone groups using microphone arrays. IROS Taiki Yamada, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2022	A	`conf`	Spotforming by NMF Using Multiple Microphone Arrays. IROS Yasuhiro Kagimoto, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2022	A	`conf`	Streaming Automatic Speech Recognition with Re-blocking Processing Based on Integrated Voice Activity Detection. INTERSPEECH Yui Sudo, Muhammad Shakeel, Kazuhiro Nakadai, Jiatong Shi, Shinji Watanabe
2022	A	`conf`	Weakly-Supervised Neural Full-Rank Spatial Covariance Analysis for a Front-End System of Distant Speech Recognition. INTERSPEECH Yoshiaki Bando, Takahiro Aizawa, Katsutoshi Itoyama, Kazuhiro Nakadai
2021	—	`conf`	Assessment of a Beamforming Implementation Developed for Surface Sound Source Separation. SII Zhi Zhong, Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	A	`conf`	Assessment of von Mises-Bernoulli Deep Neural Network in Sound Source Localization. Interspeech Katsutoshi Itoyama, Yoshiya Morimoto, Shungo Masaki, Ryosuke Kojima, Kenji Nishida, Kazuhiro Nakadai
2021	J	`jnl`	Detecting earthquakes: a novel deep learning-based approach for effective disaster response. Appl. Intell. Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	—	`conf`	EMC: Earthquake Magnitudes Classification on Seismic Signals via Convolutional Recurrent Networks. SII Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	A	`conf`	Fully-Online Always-Adaptation of Transfer Functions and Its Application to Sound Source Localization and Separation. IROS Kazuhiro Nakadai, Masayuki Takigahira, Yusuke Kawai, Hirofumi Nakajima
2021	—	`conf`	Investigation of Node Pruning Criteria for Neural Networks Model Compression with Non-Linear Function and Non-Uniform Network Topology. SLT Kazuhiro Nakadai, Yosuke Fukumoto, Ryu Takeda
2021	J	`jnl`	Metric-based multimodal meta-learning for human movement identification via footstep recognition. CoRR Muhammad Shakeel, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	—	`conf`	Multi-channel Environmental Sound Segmentation utilizing Sound Source Localization and Separation U-Net. SII Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	J	`jnl`	Multichannel environmental sound segmentation. Appl. Intell. Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	—	`conf`	Observing Nocturnal Birds Using Localization Techniques. SII Shiho Matsubayashi, Fumiyuki Saito, Reiji Suzuki, Kazuhiro Nakadai, Hiroshi G. Okuno
2021	—	`conf`	Sound Source Tracking Using Integrated Direction Likelihood for Drones with Microphone Arrays. SII Taiki Yamada, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2021	—	`conf`	Spatial Normalization to Reduce Positional Complexity in Direction-aided Supervised Binaural Sound Source Separation. APSIPA ASC Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani
2021	—	`conf`	Visualizing Directional Soundscapes of Bird Vocalizations Using Robot Audition Techniques. SII Reiji Suzuki, Hao Zhao, Shinji Sumitani, Shiho Matsubayashi, Takaya Arita, Kazuhiro Nakadai, Hiroshi G. Okuno
2020	—	`conf`	A Fourier series based Data compression model for Acoustic transfer function. SII Yoshiaki Asahara, Kohich Matsuda, Hirofumi Nakajima, Kazuhiro Nakadai
2020	—	`conf`	Age Classification of Evacuees at Times of Disaster Using a Vibration Sensor. APSIPA Toru Yamashita, Futoshi Asano, Kazuhiro Nakadai
2020	—	`conf`	Audio-Visual 3D Reconstruction Framework for Dynamic Scenes. SII Takashi Konno, Kenji Nishida, Katsutoshi Itoyama, Kazuhiro Nakadai
2020	C	`conf`	Calibration of a Microphone Array Based on a Probabilistic Model of Microphone Positions. IEA/AIE Katsuhiro Dan, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	—	`conf`	Design and Assessment of a Scan-and-sum Beamformer for Surface Sound Source Separation. SII Zhi Zhong, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	—	`conf`	Design and Implementation of Real-Time Visualization of Sound Source Positions by Drone Audition. SII Mizuho Wakabayashi, Kai Washizaki, Kotaro Hoshiba, Kazuhiro Nakadai, Hiroshi G. Okuno, Makoto Kumon
2020	—	`conf`	Detection of Ball Spin Direction using Hitting Sound in Tennis. icSPORTS Naoki Yamamoto, Kenji Nishida, Katsutoshi Itoyama, Kazuhiro Nakadai
2020	J	`jnl`	Learning Three-dimensional Skeleton Data from Sign Language Video. ACM Trans. Intell. Syst. Technol. Heike Brock, Felix Law, Kazuhiro Nakadai, Yuji Nagashima
2020	—	`conf`	Multi-channel Environmental sound segmentation. SII Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	J	`jnl`	Multi-hop wireless command and telemetry communication system for remote operation of robots with extending operation area beyond line-of-sight using 920 MHz/169 MHz. Adv. Robotics Toshinori Kagawa, Fumie Ono, Lin Shan, Ryu Miura, Kazuhiro Nakadai, Kotaro Hoshiba, Makoto Kumon, Hiroshi G. Okuno, Shin Kato, Fumihide Kojima
2020	J	`jnl`	Reactive Chameleon: A Method to Mimic Conversation Partner's Body Sway for a Robot. Int. J. Soc. Robotics Ryosuke Hasumoto, Kazuhiro Nakadai, Michita Imai
2020	J	`jnl`	Recognition of Non-Manual Content in Continuous Japanese Sign Language. Sensors Heike Brock, Iva Farag, Kazuhiro Nakadai
2020	J	`jnl`	Robot Audition and Computational Auditory Scene Analysis. Adv. Intell. Syst. Kazuhiro Nakadai, Hiroshi G. Okuno
2020	—	`conf`	Sound Source Localization Based on von-Mises-Bernoulli Deep Neural Network. SII Kazuhiro Nakadai, Shungo Masaki, Ryosuke Kojima, Osamu Sugiyama, Katsutoshi Itoyama, Kenji Nishida
2020	—	`conf`	Sound Source Tracking by Drones with Microphone Arrays. SII Taiki Yamada, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	J	`jnl`	Sound event aware environmental sound segmentation with Mask U-Net. Adv. Robotics Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2020	—	`conf`	Soundscape Analysis of Bird Songs in Forests Using Microphone Arrays. SII Shinji Sumitani, Reiji Suzuki, Takemi Morimatsu, Shiho Matsubayashi, Takaya Arita, Kazuhiro Nakadai, Hiroshi G. Okuno
2020	A	`conf`	Synchronization of Microphones Based on Rank Minimization of Warped Spectrum for Asynchronous Distributed Recording. IROS Katsutoshi Itoyama, Kazuhiro Nakadai
2019	J	`jnl`	2D sound source position estimation using microphone arrays and its application to a VR-based bird song analysis system. Adv. Robotics Daniel Gabriel, Ryosuke Kojima, Kotaro Hoshiba, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2019	—	`conf`	Acoustic Simulation in Dynamic Environments for Robot Audition. EUSIPCO Zhaofeng Zhang, Kazuhiro Nakadai, Hirofumi Nakajima, Naoaki Sumida
2019	Misc	`conf`	An Integrated Framework for Field Recording, Localization, Classification and Annotation of Birdsongs Using Robot Audition Techniques - Harkbird 2.0. ICASSP Shinji Sumitani, Reiji Suzuki, Naoaki Chiba, Shiho Matsubayashi, Takaya Arita, Kazuhiro Nakadai, Hiroshi Gitchang Okuno
2019	—	`conf`	CNN-based Multichannel End-to-End Speech Recognition for Everyday Home Environments EUSIPCO Nelson Yalta, Shinji Watanabe, Takaaki Hori, Kazuhiro Nakadai, Tetsuya Ogata
2019	—	`conf`	Close Sound Source Localization incorporating Semi-Supervised Variational Bayesian NMF. SII Makoto Kumon, Kai Washizaki, Kazuhiro Nakadai
2019	—	`conf`	Design and assessment of multiple-sound source localization using microphone arrays. SII Daniel Gabriel, Ryosuke Kojima, Kotaro Hoshiba, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2019	A	`conf`	Environmental sound segmentation utilizing Mask U-Net. IROS Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2019	—	`conf`	Improvement of DOA Estimation by using Quaternion Output in Sound Event Localization and Detection. DCASE Yui Sudo, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2019	—	`ch.`	Recent R&D Technologies and Future Prospective of Flying Robot in Tough Robotics Challenge. Disaster Robotics Kenzo Nonami, Kotaro Hoshiba, Kazuhiro Nakadai, Makoto Kumon, Hiroshi G. Okuno, Yasutada Tanabe, Koichi Yonezawa, Hiroshi Tokutake, Satoshi Suzuki, Kohei Yamaguchi, Shigeru Sunada, Takeshi Takaki, Toshiyuki Nakata, Ryusuke Noda, Hao Liu, Satoshi Tadokoro
2019	J	`jnl`	Special issue on robot and human interactive communication. Adv. Robotics Kazuhiro Nakadai, Emilia I. Barakova, Michita Imai, Tetsunari Inamura
2019	J	`jnl`	Special issue on robot and human interactive communication. Adv. Robotics Kazuhiro Nakadai, Emilia I. Barakova, Michita Imai, Tetsunari Inamura
2019	B	`conf`	Weakly-Supervised Deep Recurrent Neural Networks for Basic Dance Step Generation. IJCNN Nelson Yalta, Shinji Watanabe, Kazuhiro Nakadai, Tetsuya Ogata
2018	J	`jnl`	Assessment of MUSIC-Based Noise-Robust Sound Source Localization with Active Frequency Range Filtering. J. Robotics Mechatronics Kotaro Hoshiba, Kazuhiro Nakadai, Makoto Kumon, Hiroshi G. Okuno
2018	J	`jnl`	CNN-based MultiChannel End-to-End Speech Recognition for everyday home environments. CoRR Nelson Yalta, Shinji Watanabe, Takaaki Hori, Kazuhiro Nakadai, Tetsuya Ogata
2018	B	`conf`	Data-driven development of Virtual Sign Language Communication Agents. RO-MAN Agathe Balayn, Heike Brock, Kazuhiro Nakadai
2018	B	`conf`	Deep JSLC: A Multimodal Corpus Collection for Data-driven Generation of Japanese Sign Language Expressions. LREC Heike Brock, Kazuhiro Nakadai
2018	A	`conf`	Extracting the Relationship between the Spatial Distribution and Types of Bird Vocalizations Using Robot Audition System HARK. IROS Shinji Sumitani, Reiji Suzuki, Shiho Matsubayashi, Takaya Arita, Kazuhiro Nakadai, Hiroshi G. Okuno
2018	A	`conf`	HARK-Bird-Box: A Portable Real-time Bird Song Scene Analysis System. IROS Ryosuke Kojima, Osamu Sugiyama, Kotaro Hoshiba, Reiji Suzuki, Kazuhiro Nakadai
2018	A	`conf`	Multi-timescale Feature-extraction Architecture of Deep Neural Networks for Acoustic Model Training from Raw Speech Signal. IROS Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani
2018	B	`conf`	Signal Restoration based on Bi-directional LSTM with Spectral Filtering for Robot Audition. RO-MAN Ryosuke Taniguchi, Kotaro Hoshiba, Katsutoshi Itoyama, Kenji Nishida, Kazuhiro Nakadai
2018	J	`jnl`	Speech Enhancement Based on Bayesian Low-Rank and Sparse Decomposition of Multichannel Magnitude Spectrograms. IEEE ACM Trans. Audio Speech Lang. Process. Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Tatsuya Kawahara, Hiroshi G. Okuno
2018	B	`conf`	To animate or anime-te?: Investigating sign avatar comprehensibility. IVA Heike Brock, Shigeaki Nishina, Kazuhiro Nakadai
2018	J	`jnl`	Weakly Supervised Deep Recurrent Neural Networks for Basic Dance Step Generation. CoRR Nelson Yalta, Shinji Watanabe, Kazuhiro Nakadai, Tetsuya Ogata
2017	B	`conf`	A Spatial-Cue-Based Probabilistic Model for Bird Song Scene Analysis. DSAA Ryosuke Kojima, Osamu Sugiyama, Kotaro Hoshiba, Reiji Suzuki, Kazuhiro Nakadai
2017	J	`jnl`	Acoustic Monitoring of the Great Reed Warbler Using Multiple Microphone Arrays and Robot Audition. J. Robotics Mechatronics Shiho Matsubayashi, Reiji Suzuki, Fumiyuki Saito, Tatsuyoshi Murate, Tomohisa Masuda, Koichi Yamamoto, Ryosuke Kojima, Kazuhiro Nakadai, Hiroshi G. Okuno
2017	J	`jnl`	Acoustic model training based on node-wise weight boundary model for fast and small-footprint deep neural networks. Comput. Speech Lang. Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani
2017	J	`jnl`	Bird Song Scene Analysis Using a Spatial-Cue-Based Probabilistic Model. J. Robotics Mechatronics Ryosuke Kojima, Osamu Sugiyama, Kotaro Hoshiba, Kazuhiro Nakadai, Reiji Suzuki, Charles E. Taylor
2017	J	`jnl`	Design and Assessment of Sound Source Localization System with a UAV-Embedded Microphone Array. J. Robotics Mechatronics Kotaro Hoshiba, Osamu Sugiyama, Akihide Nagamine, Ryosuke Kojima, Makoto Kumon, Kazuhiro Nakadai
2017	J	`jnl`	Design of UAV-Embedded Microphone Array System for Sound Source Localization in Outdoor Environments. Sensors Kotaro Hoshiba, Kai Washizaki, Mizuho Wakabayashi, Takahiro Ishiki, Makoto Kumon, Yoshiaki Bando, Daniel Gabriel, Kazuhiro Nakadai, Hiroshi G. Okuno
2017	A	`conf`	Development of microphone-array-embedded UAV for search and rescue task. IROS Kazuhiro Nakadai, Makoto Kumon, Hiroshi G. Okuno, Kotaro Hoshiba, Mizuho Wakabayashi, Kai Washizaki, Takahiro Ishiki, Daniel Gabriel, Yoshiaki Bando, Takayuki Morito, Ryosuke Kojima, Osamu Sugiyama
2017	J	`jnl`	Development, Deployment and Applications of Robot Audition Open Source Software HARK. J. Robotics Mechatronics Kazuhiro Nakadai, Hiroshi G. Okuno, Takeshi Mizumoto
2017	J	`jnl`	Editorial: Robot Audition Technologies. J. Robotics Mechatronics Hiroshi G. Okuno, Kazuhiro Nakadai
2017	J	`jnl`	Ego-Noise Suppression for Robots Based on Semi-Blind Infinite Non-Negative Matrix Factorization. J. Robotics Mechatronics Kazuhiro Nakadai, Taiki Tezuka, Takami Yoshida
2017	J	`jnl`	HARKBird: Exploring Acoustic Interactions in Bird Communities Using a Microphone Array. J. Robotics Mechatronics Reiji Suzuki, Shiho Matsubayashi, Richard W. Hedley, Kazuhiro Nakadai, Hiroshi G. Okuno
2017	A	`conf`	Node Pruning Based on Entropy of Weights and Node Activity for Small-Footprint Acoustic Model Based on Deep Neural Networks. INTERSPEECH Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani
2017	J	`jnl`	Outdoor Acoustic Event Identification with DNN Using a Quadrotor-Embedded Microphone Array. J. Robotics Mechatronics Osamu Sugiyama, Satoshi Uemura, Akihide Nagamine, Ryosuke Kojima, Keisuke Nakamura, Kazuhiro Nakadai
2017	J	`jnl`	Outdoor Sound Source Detection Using a Quadcopter with Microphone Array. J. Robotics Mechatronics Takuma Ohata, Keisuke Nakamura, Akihide Nagamine, Takeshi Mizumoto, Takayuki Ishizaki, Ryosuke Kojima, Osamu Sugiyama, Kazuhiro Nakadai
2017	J	`jnl`	Psychologically-Inspired Audio-Visual Speech Recognition Using Coarse Speech Recognition and Missing Feature Theory. J. Robotics Mechatronics Kazuhiro Nakadai, Tomoaki Koiwa
2017	J	`jnl`	Sound Source Localization Using Deep Learning Models. J. Robotics Mechatronics Nelson Yalta, Kazuhiro Nakadai, Tetsuya Ogata
2017	J	`jnl`	Swarm of micro-quadrocopters for consensus-based sound source localization. Adv. Robotics Lana Sinapayen, Keisuke Nakamura, Kazuhiro Nakadai, Hiroki Takahashi, Tetsuo Kinoshita
2016	B	`conf`	Construction of Japanese Audio-Visual Emotion Database and Its Application in Emotion Recognition. LREC Nurul Lubis, Randy Gomez, Sakriani Sakti, Keisuke Nakamura, Koichiro Yoshino, Satoshi Nakamura, Kazuhiro Nakadai
2016	—	`conf`	Designing Speech and Multimodal Interactions for Mobile, Wearable, and Pervasive Applications. CHI Extended Abstracts Cosmin Munteanu, Pourang Irani, Sharon L. Oviatt, Matthew P. Aylett, Gerald Penn, Shimei Pan, Nikhil Sharma, Frank Rudzicz, Randy Gomez, Keisuke Nakamura, Kazuhiro Nakadai
2016	B	`conf`	Leveraging phantom signals for improved voice-based human-robot interaction. RO-MAN Randy Gomez, Yurii Vasylkiv, Keisuke Nakamura, Takeshi Mizumoto, Kazuhiro Nakadai
2016	A	`conf`	Localizing Bird Songs Using an Open Source Robot Audition System with a Microphone Array. INTERSPEECH Reiji Suzuki, Shiho Matsubayashi, Kazuhiro Nakadai, Hiroshi G. Okuno
2016	J	`jnl`	Multimodal Scene Understanding Framework and Its Application to Cooking Recognition. Appl. Artif. Intell. Ryosuke Kojima, Osamu Sugiyama, Kazuhiro Nakadai
2016	A	`conf`	Online simultaneous localization and mapping of multiple sound sources and asynchronous microphone arrays. IROS Kouhei Sekiguchi, Yoshiaki Bando, Keisuke Nakamura, Kazuhiro Nakadai, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016	A	`conf`	Partially Shared Deep Neural Network in sound source separation and identification using a UAV-embedded microphone array. IROS Takayuki Morito, Osamu Sugiyama, Ryosuke Kojima, Kazuhiro Nakadai
2016	C	`conf`	Reduction of Computational Cost Using Two-Stage Deep Neural Network for Training for Denoising and Sound Source Identification. IEA/AIE Takayuki Morito, Osamu Sugiyama, Satoshi Uemura, Ryosuke Kojima, Kazuhiro Nakadai
2016	J	`jnl`	Robust Recognition of Simultaneous Speech By a Mobile Robot. CoRR Jean-Marc Valin, Shun'ichi Yamamoto, Jean Rouat, François Michaud, Kazuhiro Nakadai, Hiroshi G. Okuno
2016	A	`conf`	Robust sound source mapping using three-layered selective audio rays for mobile robots. IROS Daobilige Su, Keisuke Nakamura, Kazuhiro Nakadai, Jaime Valls Miró
2016	A	`conf`	Semi-automatic bird song analysis by spatial-cue-based integration of sound source detection, localization, separation, and identification. IROS Ryosuke Kojima, Osamu Sugiyama, Reiji Suzuki, Kazuhiro Nakadai, Charles E. Taylor
2016	—	`conf`	Variational Bayesian multi-channel robust NMF for human-voice enhancement with a deformable and partially-occluded microphone array. EUSIPCO Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Hiroshi G. Okuno
2015	B	`conf`	A case study of an automatic volume control interface for a telepresence system. RO-MAN Masaaki Takahashi, Masa Ogata, Michita Imai, Keisuke Nakamura, Kazuhiro Nakadai
2015	C	`conf`	Acoustic model training based on node-wise weight boundary model increasing speed of discrete neural networks. ASRU Ryu Takeda, Kazunori Komatani, Kazuhiro Nakadai
2015	A	`conf`	Audio-visual scene understanding utilizing text information for a cooking support robot. IROS Ryosuke Kojima, Osamu Sugiyama, Kazuhiro Nakadai
2015	J	`jnl`	Audio-visual speech recognition using deep learning. Appl. Intell. Kuniaki Noda, Yuki Yamaguchi, Kazuhiro Nakadai, Hiroshi G. Okuno, Tetsuya Ogata
2015	J	`jnl`	Beat Tracking for Interactive Dancing Robots. Int. J. Humanoid Robotics João Lobato Oliveira, Gökhan Ince, Keisuke Nakamura, Kazuhiro Nakadai, Hiroshi G. Okuno, Fabien Gouyon, Luís Paulo Reis
2015	—	`conf`	Compensating changes in speaker position for improved voice-based human-robot communication. Humanoids Randy Gomez, Keisuke Nakamura, Takeshi Mizumoto, Kazuhiro Nakadai
2015	A	`conf`	Dereverberation for active human-robot communication robust to speaker's face orientation. INTERSPEECH Randy Gomez, Levko Ivanchuk, Keisuke Nakamura, Takeshi Mizumoto, Kazuhiro Nakadai
2015	—	`conf`	Human-voice enhancement based on online RPCA for a hose-shaped rescue robot with a microphone array. SSRR Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Hiroshi G. Okuno
2015	J	`jnl`	Improved sound source localization in horizontal plane for binaural robot audition. Appl. Intell. Ui-Hyun Kim, Kazuhiro Nakadai, Hiroshi G. Okuno
2015	C	`conf`	Interactive Interface to Optimize Sound Source Localization with HARK. IEA/AIE Osamu Sugiyama, Ryosuke Kojima, Kazuhiro Nakadai
2015	—	`conf`	Interactive interface to optimize sound source localization based on microphone array with coarse-to-fine tuning for humanoids. Humanoids Osamu Sugiyama, Ryosuke Kojima, Kazuhiro Nakadai
2015	A	`conf`	Interactive sound source localization using robot audition for tablet devices. IROS Keisuke Nakamura, Lana Sinapayen, Kazuhiro Nakadai
2015	A	`conf`	Microphone-accelerometer based 3D posture estimation for a hose-shaped rescue robot. IROS Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Hiroshi G. Okuno
2015	A*	`conf`	On-the-spot calibration of microphone array Transfer Functions for robot audition. ICRA Keisuke Nakamura, Surya Ambrose, Kazuhiro Nakadai
2015	J	`jnl`	Posture estimation of hose-shaped robot by using active microphone array. Adv. Robotics Yoshiaki Bando, Takuma Otsuka, Takeshi Mizumoto, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Hiroshi G. Okuno
2015	J	`jnl`	Prevention of accomplishing synchronous multi-modal human-robot cooperation by using visual rhythms. Adv. Robotics Kenta Yonekura, Chyon Hae Kim, Kazuhiro Nakadai, Hiroshi Tsujino, Kazuhito Yokoi
2015	A	`conf`	Robot audition based Acoustic Event Identification using a Bayesian model considering spectral and temporal uncertainties. IROS Keisuke Nakamura, Kazuhiro Nakadai
2015	Misc	`conf`	Robot audition: Its rise and perspectives. ICASSP Hiroshi G. Okuno, Kazuhiro Nakadai
2015	A	`conf`	Robot-Audition-based Human-Machine Interface for a Car. IROS Kazuhiro Nakadai, Takeshi Mizumoto, Keisuke Nakamura
2015	C	`conf`	Scene Understanding Based on Sound and Text Information for a Cooking Support Robot. IEA/AIE Ryosuke Kojima, Osamu Sugiyama, Kazuhiro Nakadai
2015	—	`conf`	Sound source separation for robot audition using deep learning. Humanoids Kuniaki Noda, Naoya Hashimoto, Kazuhiro Nakadai, Tetsuya Ogata
2015	A*	`conf`	Temporal smearing compensation in reverberant environment for speech-based human-robot interaction. ICRA Randy Gomez, Keisuke Nakamura, Takeshi Mizumoto, Kazuhiro Nakadai
2015	A	`conf`	Utilizing visual cues in robot audition for sound source discrimination in speech-based human-robot communication. IROS Randy Gomez, Levko Ivanchuk, Keisuke Nakamura, Takeshi Mizumoto, Kazuhiro Nakadai
2014	—	`conf`	A sound-based online method for estimating the time-varying posture of a hose-shaped robot. SSRR Yoshiaki Bando, Katsutoshi Itoyama, Masashi Konyo, Satoshi Tadokoro, Kazuhiro Nakadai, Kazuyoshi Yoshii, Hiroshi G. Okuno
2014	B	`conf`	Auditory-aware navigation for mobile robots based on reflection-robust sound source localization and visual SLAM. SMC Gautam Narang, Keisuke Nakamura, Kazuhiro Nakadai
2014	A*	`conf`	Ego-motion noise suppression for robots based on Semi-Blind Infinite Non-negative Matrix Factorization. ICRA Taiki Tezuka, Takami Yoshida, Kazuhiro Nakadai
2014	—	`conf`	Improved hands-free automatic speech recognition in reverberant environment condition. HSCMA Randy Gomez, Keisuke Nakamura, Takeshi Mizumoto, Kazuhiro Nakadai
2014	A	`conf`	Improvement in outdoor sound source detection using a quadrotor-embedded microphone array. IROS Takuma Ohata, Keisuke Nakamura, Takeshi Mizumoto, Taiki Tezuka, Kazuhiro Nakadai
2014	A	`conf`	Lipreading using convolutional neural network. INTERSPEECH Kuniaki Noda, Yuki Yamaguchi, Kazuhiro Nakadai, Hiroshi G. Okuno, Tetsuya Ogata
2014	A	`conf`	Making a robot dance to diverse musical genre in noisy environments. IROS João Lobato Oliveira, Keisuke Nakamura, Thibault Langlois, Fabien Gouyon, Kazuhiro Nakadai, Angelica Lim, Luís Paulo Reis, Hiroshi G. Okuno
2014	J	`jnl`	Sound Source Orientation Estimation Based on an Orientation-Extended Beamformer. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Hirofumi Nakajima, Keiko Kikuchi, Kazuhiro Nakadai, Yutaka Kaneda
2014	B	`conf`	Sound annotation tool for multidirectional sounds based on spatial information extracted by HARK robot audition software. SMC Osamu Sugiyama, Katsutoshi Itoyama, Kazuhiro Nakadai, Hiroshi G. Okuno
2014	A	`conf`	Speech-based human-robot interaction robust to acoustic reflections in real environment. IROS Randy Gomez, Koji Inoue, Keisuke Nakamura, Takeshi Mizumoto, Kazuhiro Nakadai
2014	B	`conf`	Volume adaptation and visualization by modeling the volume level in noisy environments for telepresence system. HAI Akira Hayamizu, Michita Imai, Keisuke Nakamura, Kazuhiro Nakadai
2013	J	`jnl`	A real-time super-resolution robot audition system that improves the robustness of simultaneous speech recognition. Adv. Robotics Keisuke Nakamura, Kazuhiro Nakadai, Hiroshi G. Okuno
2013	A	`conf`	Dereverberation robust to speaker's azimuthal orientation in multi-channel human-robot communication. IROS Randy Gomez, Keisuke Nakamura, Kazuhiro Nakadai
2013	—	`conf`	Development of a Sound Source Localization System for Assisting Group Conversation. ICIRA (1) Mihoko Otake, Myagmarbayar Nergui, Seong-Eun Moon, Kentaro Takagi, Tsutomu Kamashima, Kazuhiro Nakadai
2013	—	`conf`	Differences in the audio-visual detection of word prominence from Japanese and English speakers. AVSP Martin Heckmann, Keisuke Nakamura, Kazuhiro Nakadai
2013	—	`conf`	Footstep detection and classification using distributed microphones. WIAMIS Kazuhiro Nakadai, Yuta Fujii, Shigeki Sugano
2013	A*	`conf`	Hands-free human-robot communication robust to speaker's radial position. ICRA Randy Gomez, Keisuke Nakamura, Kazuhiro Nakadai, Ui-Hyun Kim, Hiroshi G. Okuno, Tatsuya Kawahara
2013	C	`conf`	Improved Sound Source Localization and Front-Back Disambiguation for Humanoid Robots with Two Ears. IEA/AIE Ui-Hyun Kim, Kazuhiro Nakadai, Hiroshi G. Okuno
2013	—	`conf`	Mitigating the effects of reverberation for effective human-robot interaction in the real world. Humanoids Randy Gomez, Keisuke Nakamura, Takeshi Mizumoto, Kazuhiro Nakadai
2013	A	`conf`	Noise correlation matrix estimation for improving sound source localization by multirotor UAV. IROS Koutarou Furukawa, Keita Okutani, Kohei Nagira, Takuma Otsuka, Katsutoshi Itoyama, Kazuhiro Nakadai, Hiroshi G. Okuno
2013	A	`conf`	Posture estimation of hose-shaped robot using microphone array localization. IROS Yoshiaki Bando, Takeshi Mizumoto, Katsutoshi Itoyama, Kazuhiro Nakadai, Hiroshi G. Okuno
2013	A	`conf`	Real-time super-resolution three-dimensional sound source localization for robots. IROS Keisuke Nakamura, Randy Gomez, Kazuhiro Nakadai
2013	Misc	`conf`	Robustness to speaker position in distant-talking automatic speech recognition. ICASSP Randy Gomez, Keisuke Nakamura, Kazuhiro Nakadai
2013	J	`jnl`	Sound Source Localization Using Joint Bayesian Estimation With a Hierarchical Noise Model. IEEE Trans. Speech Audio Process. Futoshi Asano, Hideki Asoh, Kazuhiro Nakadai
2012	J	`jnl`	A role of multi-modal rhythms in physical interaction and cooperation. EURASIP J. Audio Speech Music. Process. Kenta Yonekura, Chyon Hae Kim, Kazuhiro Nakadai, Hiroshi Tsujino, Shigeki Sugano
2012	—	`conf`	Active audio-visual integration for Voice Activity Detection based on a Causal Bayesian Network. Humanoids Takami Yoshida, Kazuhiro Nakadai
2012	B	`conf`	An active audition framework for auditory-driven HRI: Application to interactive robot dancing. RO-MAN João Lobato Oliveira, Gökhan Ince, Keisuke Nakamura, Kazuhiro Nakadai, Hiroshi G. Okuno, Luís Paulo Reis, Fabien Gouyon
2012	J	`jnl`	Audio-Visual Voice Activity Detection Based on an Utterance State Transition Model. Adv. Robotics Takami Yoshida, Kazuhiro Nakadai
2012	J	`jnl`	Efficient Blind Dereverberation and Echo Cancellation Based on Independent Component Analysis for Actual Acoustic Signals. Neural Comput. Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2012	—	`conf`	Estimation of the number of sources and their locations in colored noise using reversible jump MCMC. EUSIPCO Futoshi Asano, Hideki Asoh, Kazuhiro Nakadai
2012	—	`conf`	Improvement of audio-visual score following in robot ensemble with human guitarist. Humanoids Tatsuhiko Itohara, Kazuhiro Nakadai, Tetsuya Ogata, Hiroshi G. Okuno
2012	A	`conf`	Live assessment of beat tracking for robot audition. IROS João Lobato Oliveira, Gökhan Ince, Keisuke Nakamura, Kazuhiro Nakadai, Hiroshi G. Okuno, Luís Paulo Reis, Fabien Gouyon
2012	A*	`conf`	Multi-party human-robot interaction with distant-talking speech recognition. HRI Randy Gomez, Tatsuya Kawahara, Keisuke Nakamura, Kazuhiro Nakadai
2012	A*	`conf`	Online audio beat tracking for a dancing robot in the presence of ego-motion noise in a real environment. ICRA João Lobato Oliveira, Gökhan Ince, Keisuke Nakamura, Kazuhiro Nakadai
2012	A	`conf`	Online learning for template-based multi-channel ego noise estimation. IROS Gökhan Ince, Kazuhiro Nakadai, Keisuke Nakamura
2012	A	`conf`	Outdoor auditory scene analysis using a moving microphone array embedded in a quadrocopter. IROS Keita Okutani, Takami Yoshida, Keisuke Nakamura, Kazuhiro Nakadai
2012	A	`conf`	Real-time super-resolution Sound Source Localization for robots. IROS Keisuke Nakamura, Kazuhiro Nakadai, Gökhan Ince
2012	J	`jnl`	SLAM-based Online Calibration for Asynchronous Microphone Array. Adv. Robotics Hiroaki Miura, Takami Yoshida, Keisuke Nakamura, Kazuhiro Nakadai
2012	Misc	`conf`	Sound source localization in spatially colored noise using a hierarchical Bayesian model. ICASSP Futoshi Asano, Hideki Asoh, Kazuhiro Nakadai
2011	J	`jnl`	A multi-expert model for dialogue and behavior control of conversational robots and agents. Knowl. Based Syst. Mikio Nakano, Yuji Hasegawa, Kotaro Funakoshi, Johane Takeuchi, Toyotaka Torii, Kazuhiro Nakadai, Naoyuki Kanda, Kazunori Komatani, Hiroshi G. Okuno, Hiroshi Tsujino
2011	A*	`conf`	Assessment of general applicability of ego noise estimation. ICRA Gökhan Ince, Keisuke Nakamura, Futoshi Asano, Hirofumi Nakajima, Kazuhiro Nakadai
2011	A	`conf`	Assessment of single-channel ego noise estimation methods. IROS Gökhan Ince, Kazuhiro Nakadai, Tobias Rodemann, Jun-ichi Imura, Keisuke Nakamura, Hirofumi Nakajima
2011	A	`conf`	Bayesian Extension of MUSIC for Sound Source Localization and Tracking. INTERSPEECH Takuma Otsuka, Kazuhiro Nakadai, Tetsuya Ogata, Hiroshi G. Okuno
2011	Misc	`conf`	Correlation matrix interpolation in Sound Source Localization for a robot. ICASSP Keisuke Nakamura, Kazuhiro Nakadai, Hirofumi Nakajima, Gökhan Ince
2011	A*	`conf`	Design and implementation of selectable sound separation on the Texai telepresence system using HARK. ICRA Takeshi Mizumoto, Kazuhiro Nakadai, Takami Yoshida, Ryu Takeda, Takuma Otsuka, Toru Takahashi, Hiroshi G. Okuno
2011	J	`jnl`	Ego noise cancellation of a robot using missing feature masks. Appl. Intell. Gökhan Ince, Kazuhiro Nakadai, Tobias Rodemann, Hiroshi Tsujino, Jun-ichi Imura
2011	A	`conf`	HARK based real-time single pane 3D auditory scene visualizer empowered by Speech Arrow. IROS Zheng Gong, Kazuhiro Nakadai, Hirofumi Nakajima, Ichiro Hagiwara
2011	—	`conf`	Incremental Bayesian Audio-to-Score Alignment with Flexible Harmonic Structure Models. ISMIR Takuma Otsuka, Kazuhiro Nakadai, Tetsuya Ogata, Hiroshi G. Okuno
2011	A	`conf`	Incremental learning for ego noise estimation of a robot. IROS Gökhan Ince, Kazuhiro Nakadai, Tobias Rodemann, Jun-ichi Imura, Keisuke Nakamura, Hirofumi Nakajima
2011	A	`conf`	Intelligent sound source localization and its application to multimodal human tracking. IROS Keisuke Nakamura, Kazuhiro Nakadai, Futoshi Asano, Gökhan Ince
2011	J	`jnl`	Real-Time Audio-to-Score Alignment Using Particle Filter for Coplayer Music Robots. EURASIP J. Adv. Signal Process. Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Tetsuya Ogata, Hiroshi G. Okuno
2011	A*	`conf`	Rhythmic reference of a human while a rope turning task. HRI Kenta Yonekura, Chyon Hae Kim, Kazuhiro Nakadai, Hiroshi Tsujino, Shigeki Sugano
2011	A	`conf`	Robust Intonation Pattern Classification in Human Robot Interaction. INTERSPEECH Martin Heckmann, Kazuhiro Nakadai, Hirofumi Nakajima
2011	A	`conf`	SLAM-based online calibration of asynchronous microphone array for robot audition. IROS Hiroaki Miura, Takami Yoshida, Keisuke Nakamura, Kazuhiro Nakadai
2011	J	`jnl`	Whole Body Motion Noise Cancellation of a Robot for Improved Automatic Speech Recognition. Adv. Robotics Gökhan Ince, Kazuhiro Nakadai, Tobias Rodemann, Hiroshi Tsujino, Jun-ichi Imura
2010	—	`conf`	3D sound field recording and reproducing system including sound source orientation. IUCS Toshimasa Suzuki, Hirofumi Nakajima, Hideo Tsuru, Takayuki Arai, Kazuhiro Nakadai
2010	A*	`conf`	A hybrid framework for ego noise cancellation of a robot. ICRA Gökhan Ince, Kazuhiro Nakadai, Tobias Rodemann, Yuji Hasegawa, Hiroshi Tsujino, Jun-ichi Imura
2010	A	`conf`	A robust speech recognition system against the ego noise of a robot. INTERSPEECH Gökhan Ince, Kazuhiro Nakadai, Tobias Rodemann, Hiroshi Tsujino, Jun-ichi Imura
2010	—	`conf`	An Improvement in Audio-Visual Voice Activity Detection for Automatic Speech Recognition. IEA/AIE (1) Takami Yoshida, Kazuhiro Nakadai, Hiroshi G. Okuno
2010	A	`conf`	An easily-configurable robot audition system using Histogram-based Recursive Level Estimation. IROS Hirofumi Nakajima, Gökhan Ince, Kazuhiro Nakadai, Yuji Hasegawa
2010	A	`conf`	An improvement in automatic speech recognition using soft missing feature masks for robot audition. IROS Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2010	A	`conf`	Applying geometric source separation for improved pitch extraction in human-robot interaction. INTERSPEECH Martin Heckmann, Claudius Gläser, Frank Joublin, Kazuhiro Nakadai
2010	—	`conf`	Audio-visual speech recognition system for a robot. AVSP Takami Yoshida, Kazuhiro Nakadai
2010	J	`jnl`	Blind Source Separation With Parameter-Free Adaptive Step-Size Method for Robot Audition. IEEE Trans. Speech Audio Process. Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa, Hiroshi Tsujino
2010	J	`jnl`	Design and Implementation of Robot Audition System 'HARK' - Open Source Software for Listening to Three Simultaneous Speakers. Adv. Robotics Kazuhiro Nakadai, Toru Takahashi, Hiroshi G. Okuno, Hirofumi Nakajima, Yuji Hasegawa, Hiroshi Tsujino
2010	A*	`conf`	Design and Implementation of Two-level Synchronization for Interactive Music Robot. AAAI Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2010	A	`conf`	Human-robot ensemble between robot thereminist and human percussionist using coupled oscillator model. IROS Takeshi Mizumoto, Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2010	A*	`conf`	Improvement in listening capability for humanoid robot HRP-2. ICRA Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2010	A	`conf`	Multi-talker speech recognition under ego-motion noise using Missing Feature Theory. IROS Gökhan Ince, Kazuhiro Nakadai, Tobias Rodemann, Hiroshi Tsujino, Jun-ichi Imura
2010	—	`conf`	Music-Ensemble Robot That Is Capable of Playing the Theremin While Listening to the Accompanied Music. IEA/AIE (1) Takuma Otsuka, Takeshi Mizumoto, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2010	A	`conf`	PROT - An embodied agent for intelligible and user-friendly human-robot interaction. IROS Ryota Fujimura, Kazuhiro Nakadai, Michita Imai, Ren Ohmura
2010	A	`conf`	Pitch extraction in Human-Robot interaction. IROS Martin Heckmann, Frank Joublin, Kazuhiro Nakadai
2010	—	`conf`	Robust Ego Noise Suppression of a Robot. IEA/AIE (1) Gökhan Ince, Kazuhiro Nakadai, Tobias Rodemann, Hiroshi Tsujino, Jun-ichi Imura
2010	—	`conf`	Robust hands-free Automatic Speech Recognition for human-machine interaction. Humanoids Randy Gomez, Tatsuya Kawahara, Kazuhiro Nakadai
2010	J	`jnl`	Soft missing-feature mask generation for robot audition. Paladyn J. Behav. Robotics Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2010	A	`conf`	Sound source separation and automatic speech recognition for moving sources. IROS Kazuhiro Nakadai, Hirofumi Nakajima, Gökhan Ince, Yuji Hasegawa
2010	A	`conf`	Speedup and performance improvement of ICA-based robot audition by parallel and resampling-based block-wise processing. IROS Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2010	A	`conf`	Two-layered audio-visual integration in voice activity detection and automatic speech recognition for robots. INTERSPEECH Takami Yoshida, Kazuhiro Nakadai
2010	A	`conf`	Two-layered audio-visual speech recognition for robots in noisy environments. IROS Takami Yoshida, Kazuhiro Nakadai, Hiroshi G. Okuno
2010	A*	`conf`	Upper-limit evaluation of robot audition based on ICA-BSS in multi-source, barge-in and highly reverberant conditions. ICRA Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2010	J	`jnl`	Voice-awareness control for a humanoid robot consistent with its body posture and movements. Paladyn J. Behav. Robotics Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2009	—	`conf`	Automatic estimation of reverberation time with robot speech to improve ICA-based robot audition. Humanoids Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2009	—	`conf`	Automatic speech recognition improved by two-layered audio-visual integration for robot audition. Humanoids Takami Yoshida, Kazuhiro Nakadai, Hiroshi G. Okuno
2009	A	`conf`	Ego noise suppression of a robot using template subtraction. IROS Gökhan Ince, Kazuhiro Nakadai, Tobias Rodemann, Yuji Hasegawa, Hiroshi Tsujino, Jun-ichi Imura
2009	Misc	`conf`	ICA-based efficient blind dereverberation and echo cancellation method for barge-in-able robot audition. ICASSP Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2009	A	`conf`	Incremental polyphonic audio to score alignment using beat tracking for singer robots. IROS Takuma Otsuka, Toru Takahashi, Hiroshi G. Okuno, Kazunori Komatani, Tetsuya Ogata, Kazumasa Murata, Kazuhiro Nakadai
2009	A	`conf`	Intelligent sound source localization for dynamic environments. IROS Keisuke Nakamura, Kazuhiro Nakadai, Futoshi Asano, Yuji Hasegawa, Hiroshi Tsujino
2009	A	`conf`	Missing-feature-theory-based robust simultaneous speech recognition system with non-clean speech acoustic model. IROS Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2009	A	`conf`	Real-time sound source orientation estimation using a 96 channel microphone array. IROS Hirofumi Nakajima, Keiko Kikuchi, Touru Daigo, Yutaka Kaneda, Kazuhiro Nakadai, Yuji Hasegawa
2009	C	`conf`	Robot Audition: Missing Feature Theory Approach and Active Audition. ISRR Hiroshi G. Okuno, Kazuhiro Nakadai, Hyun-Don Kim
2009	Misc	`conf`	Sound source separation of moving speakers for robot audition. ICASSP Kazuhiro Nakadai, Hirofumi Nakajima, Yuji Hasegawa, Hiroshi Tsujino
2009	A	`conf`	Step-size parameter adaptation of multi-channel semi-blind ICA with piecewise linear model for barge-in-able robot audition. IROS Ryu Takeda, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2009	—	`conf`	Voice quality manipulation for humanoid robots consistent with their head movements. Humanoids Takuma Otsuka, Kazuhiro Nakadai, Toru Takahashi, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2008	—	`conf`	A Robot Singer with Music Recognition Based on Real-Time Beat Tracking. ISMIR Kazumasa Murata, Kazuhiro Nakadai, Kazuyoshi Yoshii, Ryu Takeda, Toyotaka Torii, Hiroshi G. Okuno, Yuji Hasegawa, Hiroshi Tsujino
2008	A*	`conf`	A robot referee for rock-paper-scissors sound games. ICRA Kazuhiro Nakadai, Shun'ichi Yamamoto, Hiroshi G. Okuno, Hirofumi Nakajima, Yuji Hasegawa, Hiroshi Tsujino
2008	A	`conf`	A robot uses its own microphone to synchronize its steps to musical beats while scatting and singing. IROS Kazumasa Murata, Kazuhiro Nakadai, Kazuyoshi Yoshii, Ryu Takeda, Toyotaka Torii, Hiroshi G. Okuno, Yuji Hasegawa, Hiroshi Tsujino
2008	Misc	`conf`	Adaptive step-size parameter control for real-world blind source separation. ICASSP Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa, Hiroshi Tsujino
2008	—	`conf`	An open source software system for robot audition HARK and its evaluation. Humanoids Kazuhiro Nakadai, Hiroshi G. Okuno, Hirofumi Nakajima, Yuji Hasegawa, Hiroshi Tsujino
2008	A	`conf`	Barge-in-able robot audition based on ICA and missing feature theory under semi-blind situation. IROS Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2008	A	`conf`	High performance sound source separation adaptable to environmental changes for robot audition. IROS Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa, Hiroshi Tsujino
2008	A	`conf`	Soft missing-feature mask generation for simultaneous speech recognition system in robots. INTERSPEECH Toru Takahashi, Shun'ichi Yamamoto, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2007	—	`conf`	A Navigation System Using Ultrasonic Directional Speaker with Rotating Base. HCI (9) Kentaro Ishii, Yukiko Yamamoto, Michita Imai, Kazuhiro Nakadai
2007	A	`conf`	A biped robot that keeps steps in time with musical beats while listening to music with its own ears. IROS Kazuyoshi Yoshii, Kazuhiro Nakadai, Toyotaka Torii, Yuji Hasegawa, Hiroshi Tsujino, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2007	A	`conf`	Coarse speech recognition by audio-visual integration based on missing feature theory. IROS Tomoaki Koiwa, Kazuhiro Nakadai, Jun-ichi Imura
2007	C	`conf`	Design and implementation of a robot audition system for automatic speech recognition of simultaneous speech. ASRU Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2007	A	`conf`	Exploiting known sound source signals to improve ICA-based robot audition in speech separation and recognition. IROS Ryu Takeda, Kazuhiro Nakadai, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2007	—	`conf`	Moving Sound Source Extraction by Time-Variant Beamforming. JSAI Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa, Hiroshi Tsujino
2007	J	`jnl`	Robust Recognition of Simultaneous Speech by a Mobile Robot. IEEE Trans. Robotics Jean-Marc Valin, Seiichi Yamamoto, Jean Rouat, François Michaud, Kazuhiro Nakadai, Hiroshi G. Okuno
2007	C	`conf`	The Design of Phoneme Grouping for Coarse Phoneme Recognition. IEA/AIE Kazuhiro Nakadai, Ryota Sumiya, Mikio Nakano, Koichi Ichige, Yasuo Hirose, Hiroshi Tsujino
2006	—	`conf`	A Robot That Can Engage in Both Task-Oriented and Non-Task-Oriented Dialogues. Humanoids Mikio Nakano, Atsushi Hoshino, Johane Takeuchi, Yuji Hasegawa, Toyotaka Torii, Kazuhiro Nakadai, Kazuhiko Kato, Hiroshi Tsujino
2006	C	`conf`	Genetic Algorithm-Based Improvement of Robot Hearing Capabilities in Separating and Recognizing Simultaneous Speech Signals. IEA/AIE Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Ryu Takeda, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2006	—	`conf`	Leak energy based missing feature mask generation for ICA and GSS and its evaluation with simultaneous speech recognition. SAPA@INTERSPEECH Shun'ichi Yamamoto, Ryu Takeda, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2006	—	`conf`	Multi-Domain Spoken Dialogue System with Extensibility and Robustness against Speech Recognition Errors. SIGDIAL Workshop Kazunori Komatani, Naoyuki Kanda, Mikio Nakano, Kazuhiro Nakadai, Hiroshi Tsujino, Tetsuya Ogata, Hiroshi G. Okuno
2006	A	`conf`	Real-Time Robot Audition System That Recognizes Simultaneous Speech in The Real World. IROS Shun'ichi Yamamoto, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2006	A	`conf`	Real-Time Tracking of Multiple Sound Sources by Integration of In-Room and Robot-Embedded Microphone Arrays. IROS Kazuhiro Nakadai, Hirofumi Nakajima, Masamitsu Murase, Hiroshi G. Okuno, Yuji Hasegawa, Hiroshi Tsujino
2006	B	`conf`	Recognition of Simultaneous Speech by Estimating Reliability of Separated Signals for Robot Audition. PRICAI Shun'ichi Yamamoto, Ryu Takeda, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino, Jean-Marc Valin, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2006	—	`conf`	Robust Tracking of Multiple Sound Sources by Spatial Integration of Room And Robot Microphone Arrays. ICASSP (4) Kazuhiro Nakadai, Hirofumi Nakajima, Masamitsu Murase, Satoshi Kaijiri, Kentaro Yamada, Takahiro Nakamura, Yuji Hasegawa, Hiroshi G. Okuno, Hiroshi Tsujino
2006	—	`conf`	Speech Recognition for a Humanoid with Motor Noise Utilizing Missing Feature Theory. Humanoids Yoshitaka Nishimura, Mitsuru Ishizuka, Kazuhiro Nakadai, Mikio Nakano, Hiroshi Tsujino
2006	—	`conf`	Speech recognition for a robot under its motor noises by selective application of missing feature theory and MLLR. SAPA@INTERSPEECH Yoshitaka Nishimura, Mikio Nakano, Kazuhiro Nakadai, Hiroshi Tsujino, Mitsuru Ishizuka
2005	A	`conf`	A two-layer model for behavior and dialogue planning in conversational service robots. IROS Mikio Nakano, Yuji Hasegawa, Kazuhiro Nakadai, Takahiro Nakamura, Johane Takeuchi, Toyotaka Torii, Hiroshi Tsujino, Naoyuki Kanda, Hiroshi G. Okuno
2005	A*	`conf`	Enhanced Robot Speech Recognition Based on Microphone Array Source Separation and Missing Feature Theory. ICRA Shun'ichi Yamamoto, Jean-Marc Valin, Kazuhiro Nakadai, Jean Rouat, François Michaud, Tetsuya Ogata, Hiroshi G. Okuno
2005	A	`conf`	Implementation of active direction-pass filter on dynamically reconfigurable processor. IROS Shunsuke Kurotaki, Noriaki Suzuki, Kazuhiro Nakadai, Hiroshi G. Okuno, Hideharu Amano
2005	A	`conf`	Making a robot recognize three simultaneous sentences in real-time. IROS Shun'ichi Yamamoto, Kazuhiro Nakadai, Jean-Marc Valin, Jean Rouat, François Michaud, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2005	A	`conf`	Multiple moving speaker tracking by microphone array on mobile robot. INTERSPEECH Masamitsu Murase, Shun'ichi Yamamoto, Jean-Marc Valin, Kazuhiro Nakadai, Kentaro Yamada, Kazunori Komatani, Tetsuya Ogata, Hiroshi G. Okuno
2005	A	`conf`	Sound source tracking with directivity pattern estimation using a 64 ch microphone array. IROS Kazuhiro Nakadai, Hirofumi Nakajima, Kentaro Yamada, Yuji Hasegawa, Takahiro Nakamura, Hiroshi Tsujino
2005	A*	`conf`	Towards New Human-Humanoid Communication: Listening During Speaking by Using Ultrasonic Directional Speaker. ICRA Kazuhiro Nakadai, Hiroshi Tsujino
2004	A	`conf`	Assessment of general applicability of robot audition system by recognizing three simultaneous speeches. IROS Shun'ichi Yamamoto, Kazuhiro Nakadai, Hiroshi Tsujino, Hiroshi G. Okuno
2004	J	`jnl`	Effects of increasing modalities in recognizing three simultaneous speeches. Speech Commun. Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano
2004	A*	`conf`	Improvement of Robot Audition by Interfacing Sound Source Separation and Automatic Speech Recognition with Missing Feature Theory. ICRA Shun'ichi Yamamoto, Kazuhiro Nakadai, Hiroshi Tsujino, Toshio Yokoyama, Hiroshi G. Okuno
2004	J	`jnl`	Improvement of recognition of simultaneous speech signals using AV integration and scattering theory for humanoid robots. Speech Commun. Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, Hiroshi Tsujino
2004	A	`conf`	Multimodal expression for humanoid robots by integration of human speech mimicking and facial color. INTERSPEECH Tokitomo Ariyoshi, Kazuhiro Nakadai, Hiroshi Tsujino
2004	J	`jnl`	Sound and Visual Tracking for Humanoid Robot. Appl. Intell. Hiroshi G. Okuno, Kazuhiro Nakadai, Tino Lourens, Hiroaki Kitano
2003	A	`conf`	Applying scattering theory to robot audition system: robust sound source localization and extraction. IROS Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, Hiroaki Kitano
2003	C	`conf`	Design and Implementation of Personality of Humanoids in Human Humanoid Non-verbal Interaction. IEA/AIE Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano
2003	J	`jnl`	Human-robot non-verbal interaction empowered by real-time auditory and visual multiple-talker tracking. Adv. Robotics Hiroshi G. Okuno, Kazuhiro Nakadai, Ken-ichi Hidai, Hiroshi Mizoguchi, Hiroaki Kitano
2003	—	`conf`	Improvement of three simultaneous speech recognition by using AV integration and scattering theory for humanoid. AVSP Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, Hiroshi Tsujino
2003	—	`conf`	Real-Time Sound Source Localization and Separation Based on Active Audio-Visual Integration. IWANN (1) Hiroshi G. Okuno, Kazuhiro Nakadai
2003	A*	`conf`	Realizing personality in audio-visually triggered non-verbal behaviors. ICRA Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano
2003	A*	`conf`	Robot recognizes three simultaneous speech by active audition. ICRA Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano
2003	A	`conf`	Three simultaneous speech recognition by integration of active audition and face recognition for humanoid. INTERSPEECH Kazuhiro Nakadai, Daisuke Matsuura, Hiroshi G. Okuno, Hiroshi Tsujino
2002	A	`conf`	Auditory fovea based speech enhancement and its application to human-robot dialog system. INTERSPEECH Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano
2002	A	`conf`	Auditory fovea based speech separation and its application to dialog system. IROS Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano
2002	—	`conf`	Exploiting Auditory Fovea in Humanoid-Human Interaction. AAAI/IAAI Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano
2002	A*	`conf`	Real-Time Speaker Localization and Speech Separation by Audio-Visual Integration. ICRA Kazuhiro Nakadai, Ken-ichi Hidai, Hiroshi G. Okuno, Hiroaki Kitano
2002	J	`jnl`	Real-time Auditory and Visual Multiple-speaker Tracking For Human-robot Interaction. J. Robotics Mechatronics Kazuhiro Nakadai, Ken-ichi Hidai, Hiroshi G. Okuno, Hiroshi Mizoguchi, Hiroaki Kitano
2002	A	`conf`	Real-time sound source localization and separation for robot audition. INTERSPEECH Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano
2002	B	`conf`	Realizing Audio-Visually Triggered ELIZA-Like Non-verbal Behaviors. PRICAI Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano
2002	C	`conf`	Social Interaction of Humanoid RobotBased on Audio-Visual Tracking. IEA/AIE Hiroshi G. Okuno, Kazuhiro Nakadai, Hiroaki Kitano
2001	B	`conf`	A computational model of monkey grating cells for oriented repetitive alternating patterns. ESANN Tino Lourens, Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano
2001	A	`conf`	Epipolar geometry based sound localization and extraction for humanoid audition. IROS Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano
2001	B	`conf`	Graph extraction from color images. ESANN Tino Lourens, Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano
2001	A	`conf`	Human-robot interaction through real-time auditory and visual multiple-talker tracking. IROS Hiroshi G. Okuno, Kazuhiro Nakadai, Ken-ichi Hidai, Hiroshi Mizoguchi, Hiroaki Kitano
2001	A*	`conf`	Real-Time Auditory and Visual Multiple-Object Tracking for Humanoids. IJCAI Kazuhiro Nakadai, Ken-ichi Hidai, Hiroshi Mizoguchi, Hiroshi G. Okuno, Hiroaki Kitano
2001	A	`conf`	Real-time multiple speaker tracking by multi-modal integration for mobile robots. INTERSPEECH Kazuhiro Nakadai, Ken-ichi Hidai, Hiroshi G. Okuno, Hiroaki Kitano
2001	A	`conf`	Separating three simultaneous speeches with two microphones by integrating auditory and visual processing. INTERSPEECH Hiroshi G. Okuno, Kazuhiro Nakadai, Tino Lourens, Hiroaki Kitano
2001	C	`conf`	Sound and Visual Tracking for Humanoid Robot. IEA/AIE Hiroshi G. Okuno, Kazuhiro Nakadai, Tino Lourens, Hiroaki Kitano
2000	—	`conf`	Active Audition for Humanoid. AAAI/IAAI Kazuhiro Nakadai, Tino Lourens, Hiroshi G. Okuno, Hiroaki Kitano
2000	A	`conf`	Active audition system and humanoid exterior design. IROS Kazuhiro Nakadai, Tatsuya Matsui, Hiroshi G. Okuno, Hiroaki Kitano
2000	C	`conf`	And the Fans Are Going Wild! SIG plus MIKE. RoboCup Ian Frank, Kumiko Tanaka-Ishii, Hiroshi G. Okuno, Junichi Akita, Yukiko Nakagawa, Kazuaki Maeda, Kazuhiro Nakadai, Hiroaki Kitano
2000	A	`conf`	Design and architecture of SIG the humanoid: an experimental platform for integrated perception in RoboCup humanoid challenge. IROS Hiroaki Kitano, Hiroshi G. Okuno, Kazuhiro Nakadai, Theo Sabisch, Tatsuya Matsui
2000	—	`conf`	Designing a humanoid head for RoboCup challenge. Agents Hiroaki Kitano, Hiroshi G. Okuno, Kazuhiro Nakadai, Iris Fermin, Theo Sabisch, Yukiko Nakagawa, Tatsuya Matsui
2000	B	`conf`	Humanoid Active Audition System Improved by the Cover Acoustics. PRICAI Kazuhiro Nakadai, Hiroshi G. Okuno, Hiroaki Kitano
1995	A*	`conf`	Organization of Hierarchical Perceptual Sounds: Music Scene Analysis with Autonomous Processing Modules and a Quantitative Information Integration Mechanism. IJCAI Kunio Kashino, Kazuhiro Nakadai, Tomoyoshi Kinoshita, Hidehiko Tanaka