Unsupervised Single-Channel Audio Separation with Diffusion Source Priors.

Kazuhiro Nakadai https://orcid.org/0000-0002-6134-4558 https://www.wikidata.org/entity/Q100449375 Runwu Shi Chang Li Jiang Wang Rui Zhang Nabeela Khan Benjamin Yen 0001 Takeshi Ashizawa Kazuhiro Nakadai Unsupervised Single-Channel Audio Separation with Diffusion Source Priors. 25348-25356 2026 AAAI https://doi.org/10.1609/aaai.v40i30.39728 conf/aaai/2026 db/conf/aaai/aaai2026.html#ShiLWZKYAN26

Hanlong Li Karishma Kamalahasan Jiahui Li Kazuhiro Nakadai Shreyas Kousik The Talking Robot: Distortion-Robust Acoustic Models for Robot-Robot Communication. 2026 March abs/2603.07072 CoRR https://doi.org/10.48550/arXiv.2603.07072 db/journals/corr/corr2603.html#abs-2603-07072 streams/journals/corr

Sihan Tan Taro Miyazaki Kazuhiro Nakadai Multilingual Gloss-free Sign Language Translation: Towards Building a Sign Language Foundation Model. 553-561 2025 ACL (2) https://doi.org/10.18653/v1/2025.acl-short.43 conf/acl/2025-2 db/conf/acl/acl2025-2.html#TanMN25 Zirui Lin Haris Gulzar Monnika Roslianna Busto Akiko Masaki Takeharu Eda Kazuhiro Nakadai Dialect Identification Using Resource-Efficient Fine-Tuning Approaches. 670-675 2025 APSIPA https://doi.org/10.1109/APSIPAASC65261.2025.11249367 conf/apsipa/2025 db/conf/apsipa/apsipa2025.html#LinGBMEN25 Ragib Amin Nihal Benjamin Yen 0001 Takeshi Ashizawa Katsutoshi Itoyama Kazuhiro Nakadai From Blurry to Brilliant Detection: YOLO-Based Aerial Object Detection with Super Resolution. 1922-1927 2025 APSIPA https://doi.org/10.1109/APSIPAASC65261.2025.11249079 conf/apsipa/2025 db/conf/apsipa/apsipa2025.html#Nihal0AIN25 Sihan Tan Taro Miyazaki Nabeela Khan Kazuhiro Nakadai Improvement in Sign Language Translation Using Text CTC Alignment. 3255-3266 2025 COLING https://aclanthology.org/2025.coling-main.219/ conf/coling/2025 db/conf/coling/coling2025.html#TanMKN25 Haruto Yokota Benjamin Yen 0001 Kazuhiro Nakadai Multi-Speaker Localization Based on Von Mises-Bernoulli Vivit. 241-245 2025 EUSIPCO https://ieeexplore.ieee.org/document/11226180 conf/eusipco/2025 db/conf/eusipco/eusipco2025.html#YokotaYN25 streams/conf/eusipco Runwu Shi Zirui Lin Benjamin Yen 0001 Jiang Wang Ragib Amin Nihal Kazuhiro Nakadai Single-Channel Target Speech Extraction Utilizing Distance and Room Clues. 481-485 2025 EUSIPCO https://ieeexplore.ieee.org/document/11226413 conf/eusipco/2025 db/conf/eusipco/eusipco2025.html#ShiLYWNN25 streams/conf/eusipco Runwu Shi Benjamin Yen 0001 Kazuhiro Nakadai Distance Based Single-Channel Target Speech Extraction. 1-5 2025 ICASSP https://doi.org/10.1109/ICASSP49660.2025.10887680 conf/icassp/2025 db/conf/icassp/icassp2025.html#Shi0N25 Nabeela Khan Bowen Wu 0002 Sihan Tan Carlos Toshinori Ishi Kazuhiro Nakadai SignFlow: End-to-End Sign Language Generation for One-to-Many Modeling using Conditional Flow Matching. 173-180 2025 ICMI https://doi.org/10.1145/3716553.3750765 conf/icmi/2025 db/conf/icmi/icmi2025.html#Khan0TIN25 Nabeela Khan Bowen Wu 0002 Carlos Toshinori Ishi Kazuhiro Nakadai MultiGAU: Real Time Sign Language Generation Using Multimodal Gated Attention. 149-160 2025 IEA/AIE (1) https://doi.org/10.1007/978-981-96-8889-0_13 conf/ieaaie/2025-1 db/conf/ieaaie/ieaaie2025-1.html#KhanWIN25 streams/conf/ieaaie Kazuhiro Nakadai Kotaro Hoshiba Benjamin Yen 0001 Makoto Kumon Yoko Sasaki Swarm Active Audition with Robots and Drones: Real-World Performance Validation. 6107-6112 2025 IROS https://doi.org/10.1109/IROS60139.2025.11247372 conf/iros/2025 db/conf/iros/iros2025.html#NakadaiHYKS25 streams/conf/iros Jiang Wang Runwu Shi Benjamin Yen 0001 He Kong 0001 Kazuhiro Nakadai Single-Microphone-Based Sound Source Localization for Mobile Robots in Reverberant Environments. 6135-6140 2025 IROS https://doi.org/10.1109/IROS60139.2025.11246992 conf/iros/2025 db/conf/iros/iros2025.html#WangSYKN25 streams/conf/iros Nabeela Khan Sihan Tan Kazuhiro Nakadai Towards Online Sign Language Expression for Real-Time Human-Robot Interaction. 1123-1128 2025 RO-MAN https://doi.org/10.1109/RO-MAN63969.2025.11217908 conf/ro-man/2025 db/conf/ro-man/ro-man2025.html#KhanTN25 streams/conf/ro-man

Ragib Amin Nihal Benjamin Yen 0001 Runwu Shi Kazuhiro Nakadai Weakly Supervised Multiple Instance Learning for Whale Call Detection and Localization in Long-Duration Passive Acoustic Monitoring. 2025 February abs/2502.20838 CoRR https://doi.org/10.48550/arXiv.2502.20838 db/journals/corr/corr2502.html#abs-2502-20838 streams/journals/corr

Zirui Lin Masayuki Takigahira Naoya Terakado Haris Gulzar Monikka Roslianna Busto Takeharu Eda Katsutoshi Itoyama Kazuhiro Nakadai Hideharu Amano An Efficient GPU-based Implementation for Noise Robust Sound Source Localization. 2025 April abs/2504.03373 CoRR https://doi.org/10.48550/arXiv.2504.03373 db/journals/corr/corr2504.html#abs-2504-03373 streams/journals/corr

Runwu Shi Zirui Lin Benjamin Yen 0001 Jiang Wang Ragib Amin Nihal Kazuhiro Nakadai Single-Channel Target Speech Extraction Utilizing Distance and Room Clues. 2025 May abs/2505.14433 CoRR https://doi.org/10.48550/arXiv.2505.14433 db/journals/corr/corr2505.html#abs-2505-14433 streams/journals/corr

Sihan Tan Taro Miyazaki Kazuhiro Nakadai Multilingual Gloss-free Sign Language Translation: Towards Building a Sign Language Foundation Model. 2025 May abs/2505.24355 CoRR https://doi.org/10.48550/arXiv.2505.24355 db/journals/corr/corr2505.html#abs-2505-24355 streams/journals/corr

Jiang Wang Yaozhong Kang Linya Fu Kazuhiro Nakadai He Kong 0001 Observability-Aware Active Calibration of Multi-Sensor Extrinsics for Ground Robots via Online Trajectory Optimization. 2025 June abs/2506.13420 CoRR https://doi.org/10.48550/arXiv.2506.13420 db/journals/corr/corr2506.html#abs-2506-13420 streams/journals/corr

Jiang Wang Runwu Shi Benjamin Yen 0001 He Kong 0001 Kazuhiro Nakadai Single-Microphone-Based Sound Source Localization for Mobile Robots in Reverberant Environments. 2025 June abs/2506.16173 CoRR https://doi.org/10.48550/arXiv.2506.16173 db/journals/corr/corr2506.html#abs-2506-16173 streams/journals/corr

Ragib Amin Nihal Benjamin Yen 0001 Takeshi Ashizawa Kazuhiro Nakadai Knowledge-Augmented Vision Language Models for Underwater Bioacoustic Spectrogram Analysis. 2025 September abs/2509.05703 CoRR https://doi.org/10.48550/arXiv.2509.05703 db/journals/corr/corr2509.html#abs-2509-05703 streams/journals/corr

Ragib Amin Nihal Benjamin Yen 0001 Takeshi Ashizawa Kazuhiro Nakadai Cross-Attention with Confidence Weighting for Multi-Channel Audio Alignment. 2025 September abs/2509.16926 CoRR https://doi.org/10.48550/arXiv.2509.16926 db/journals/corr/corr2509.html#abs-2509-16926 streams/journals/corr

Runwu Shi Kai Li Chang Li Jiang Wang Sihan Tan Kazuhiro Nakadai Unsupervised Single-Channel Speech Separation with a Diffusion Prior under Speaker-Embedding Guidance. 2025 September abs/2509.24395 CoRR https://doi.org/10.48550/arXiv.2509.24395 db/journals/corr/corr2509.html#abs-2509-24395 streams/journals/corr

Ragib Amin Nihal Rui Wen Kazuhiro Nakadai Jun Sakuma Pattern Enhanced Multi-Turn Jailbreaking: Exploiting Structural Vulnerabilities in Large Language Models. 2025 October abs/2510.08859 CoRR https://doi.org/10.48550/arXiv.2510.08859 db/journals/corr/corr2510.html#abs-2510-08859 streams/journals/corr

Zirui Lin Haris Gulzar Monnika Roslianna Busto Akiko Masaki Takeharu Eda Kazuhiro Nakadai Dialect Identification Using Resource-Efficient Fine-Tuning Approaches. 2025 December abs/2512.02074 CoRR https://doi.org/10.48550/arXiv.2512.02074 db/journals/corr/corr2512.html#abs-2512-02074 streams/journals/corr

Runwu Shi Chang Li Jiang Wang Rui Zhang Nabeela Khan Benjamin Yen 0001 Takeshi Ashizawa Kazuhiro Nakadai Unsupervised Single-Channel Audio Separation with Diffusion Source Priors. 2025 December abs/2512.07226 CoRR https://doi.org/10.48550/arXiv.2512.07226 db/journals/corr/corr2512.html#abs-2512-07226 streams/journals/corr

Kazuhiro Nakadai Emilia I. Barakova Ki-Uk Kyung Special issue on robot and human interactive communication. 1349-1350 2024 October 38 Adv. Robotics 19-20 https://doi.org/10.1080/01691864.2024.2410825 db/journals/ar/ar38.html#NakadaiBK24 streams/journals/ar

Yui Sudo Masayuki Takigahira Hideo Tsuru Kazuhiro Nakadai Hirofumi Nakajima Online adaptation of fourier series-based acoustic transfer function model and its application to sound source localization and separation. 1351-1363 2024 October 38 Adv. Robotics 19-20 https://doi.org/10.1080/01691864.2024.2379384 db/journals/ar/ar38.html#SudoTTNN24 streams/journals/ar

Kazuhiro Nakadai Emilia I. Barakova Ki-Uk Kyung Special issue on robot and human interactive communication (Part II). 1647-1648 2024 December 38 Adv. Robotics 23 https://doi.org/10.1080/01691864.2024.2440161 db/journals/ar/ar38.html#NakadaiBK24a streams/journals/ar

Sihan Tan Nabeela Khan Zhaoyi An Yoshitaka Ando Rei Kawakami Kazuhiro Nakadai A review of deep learning-based approaches to sign language processing. 1649-1667 2024 December 38 Adv. Robotics 23 https://doi.org/10.1080/01691864.2024.2442721 db/journals/ar/ar38.html#TanKAAKN24 streams/journals/ar

Atsuo Hiroe Katsutoshi Itoyama Kazuhiro Nakadai Can all variations within the unified mask-based beamformer framework achieve identical peak extraction performance? 66 2024 December 2024 EURASIP J. Audio Speech Music. Process. 1 https://doi.org/10.1186/s13636-024-00387-x db/journals/ejasmp/ejasmp2024.html#HiroeIN24 streams/journals/ejasmp

Jiang Wang Yuanzheng He Daobilige Su Katsutoshi Itoyama Kazuhiro Nakadai Junfeng Wu 0001 Shoudong Huang Youfu Li 0001 He Kong 0001 SLAM-Based Joint Calibration of Multiple Asynchronous Microphone Arrays and Sound Source Localization. 4024-4044 2024 40 IEEE Trans. Robotics https://doi.org/10.1109/TRO.2024.3410456 db/journals/trob/trob40.html#WangHSIN0H0K24

Benjamin Yen 0001 Kazuhiro Nakadai Drone audition: implementation of an indoor multi-drone system for sound source tracking. 1-6 2024 APSIPA https://doi.org/10.1109/APSIPAASC63619.2025.10848928 conf/apsipa/2024 db/conf/apsipa/apsipa2024.html#0001N24 Kazuhiro Nakadai Makoto Kumon Yoko Sasaki Kotaro Hoshiba Benjamin Yen 0001 Swarm Active Audition System with Robots and Drones for a Search and Rescue Task. 1-6 2024 APSIPA https://doi.org/10.1109/APSIPAASC63619.2025.10848937 conf/apsipa/2024 db/conf/apsipa/apsipa2024.html#NakadaiKSH024 Takumi Yamamoto Kotaro Hoshiba Benjamin Yen 0001 Kazuhiro Nakadai Implementation of a Robot Operation System-based network for sound source localization using multiple drones. 1-6 2024 APSIPA https://doi.org/10.1109/APSIPAASC63619.2025.10849321 conf/apsipa/2024 db/conf/apsipa/apsipa2024.html#YamamotoH0N24 Tsubasa Yano Benjamin Yen 0001 Kazuhiro Nakadai Drone audition: dataset and methods for ground surface material classification using drone noise in outdoor environment. 1-6 2024 APSIPA https://doi.org/10.1109/APSIPAASC63619.2025.10848914 conf/apsipa/2024 db/conf/apsipa/apsipa2024.html#Yano0N24 Aoto Yasue Benjamin Yen 0001 Katsutoshi Itoyama Kazuhiro Nakadai LCMV-based Scan-and-Sum Beamforming for Region Source Extraction. 1-6 2024 APSIPA https://doi.org/10.1109/APSIPAASC63619.2025.10848984 conf/apsipa/2024 db/conf/apsipa/apsipa2024.html#Yasue0IN24 Zirui Lin Katsutoshi Itoyama Kazuhiro Nakadai Hideharu Amano FPGA-based Low Power Acceleration of HARK Sound Source Localization. 1-6 2024 COOL CHIPS https://doi.org/10.1109/COOLCHIPS61292.2024.10531180 conf/coolchips/2024 db/conf/coolchips/coolchips2024.html#LinINA24 Haruto Yokota Mert Bozkurtlar Benjamin Yen 0001 Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai A Video Vision Transformer for Sound Source Localization. 106-110 2024 EUSIPCO https://ieeexplore.ieee.org/document/10715427 conf/eusipco/2024 db/conf/eusipco/eusipco2024.html#YokotaB0INN24 Ragib Amin Nihal Benjamin Yen 0001 Katsutoshi Itoyama Kazuhiro Nakadai UAV-Enhanced Combination to Application: Comprehensive Analysis and Benchmarking of a Human Detection Dataset for Disaster Scenarios. 145-162 2024 ICPR (14) https://doi.org/10.1007/978-3-031-78341-8_10 conf/icpr/2024-14 db/conf/icpr/icpr2024-14.html#NihalYIN24 streams/conf/icpr Takahiro Osaki Yui Sudo Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Improving Noise Robustness of Automatic Speech Recognition Based on a Parallel Adapter Model with Near-Identity Initialization. 454-466 2024 IEA/AIE https://doi.org/10.1007/978-981-97-4677-4_37 conf/ieaaie/2024 db/conf/ieaaie/ieaaie2024.html#OsakiSINN24 streams/conf/ieaaie Shuhei Asaka Katsutoshi Itoyama Kazuhiro Nakadai Improving Impressions of Response Delay in AI-based Spoken Dialogue Systems. 1416-1421 2024 RO-MAN https://doi.org/10.1109/RO-MAN60168.2024.10731216 conf/ro-man/2024 db/conf/ro-man/ro-man2024.html#AsakaIN24 streams/conf/ro-man Mert Bozkurtlar Benjamin Yen 0001 Katsutoshi Itoyama Kazuhiro Nakadai Real Time Sound Source Localization Using von-Mises ResNet. 466-471 2024 SII https://doi.org/10.1109/SII58957.2024.10417224 conf/sii/2024 db/conf/sii/sii2024.html#BozkurtlarYIN24

Ragib Amin Nihal Benjamin Yen 0001 Katsutoshi Itoyama Kazuhiro Nakadai From Blurry to Brilliant Detection: YOLOv5-Based Aerial Object Detection with Super Resolution. 2024 abs/2401.14661 CoRR https://doi.org/10.48550/arXiv.2401.14661 db/journals/corr/corr2401.html#abs-2401-14661

Jiang Wang Yuanzheng He Daobilige Su Katsutoshi Itoyama Kazuhiro Nakadai Junfeng Wu 0001 Shoudong Huang Youfu Li 0001 He Kong 0001 SLAM-based Joint Calibration of Multiple Asynchronous Microphone Arrays and Sound Source Localization. 2024 abs/2405.19813 CoRR https://doi.org/10.48550/arXiv.2405.19813 db/journals/corr/corr2405.html#abs-2405-19813

Atsuo Hiroe Katsutoshi Itoyama Kazuhiro Nakadai Can all variations within the unified mask-based beamformer framework achieve identical peak extraction performance? 2024 abs/2407.15310 CoRR https://doi.org/10.48550/arXiv.2407.15310 db/journals/corr/corr2407.html#abs-2407-15310 streams/journals/corr

Ragib Amin Nihal Benjamin Yen 0001 Katsutoshi Itoyama Kazuhiro Nakadai UAV-Enhanced Combination to Application: Comprehensive Analysis and Benchmarking of a Human Detection Dataset for Disaster Scenarios. 2024 abs/2408.04922 CoRR https://doi.org/10.48550/arXiv.2408.04922 db/journals/corr/corr2408.html#abs-2408-04922 streams/journals/corr

Sihan Tan Taro Miyazaki Khan Nabeela Khanum Kazuhiro Nakadai Improvement in Sign Language Translation Using Text CTC Alignment. 2024 abs/2412.09014 CoRR https://doi.org/10.48550/arXiv.2412.09014 db/journals/corr/corr2412.html#abs-2412-09014 streams/journals/corr

Runwu Shi Benjamin Yen 0001 Kazuhiro Nakadai Distance Based Single-Channel Target Speech Extraction. 2024 abs/2412.20144 CoRR https://doi.org/10.48550/arXiv.2412.20144 db/journals/corr/corr2412.html#abs-2412-20144 streams/journals/corr

Runwu Shi Katsutoshi Itoyama Kazuhiro Nakadai Bird Vocalization Embedding Extraction Using Self-Supervised Disentangled Representation Learning. 2024 abs/2412.20146 CoRR https://doi.org/10.48550/arXiv.2412.20146 db/journals/corr/corr2412.html#abs-2412-20146 streams/journals/corr

Atsuo Hiroe Katsutoshi Itoyama Kazuhiro Nakadai Is the Ideal Ratio Mask Really the Best? - Exploring the Best Extraction Performance and Optimal Mask of Mask-based Beamformers. 1843-1850 2023 APSIPA ASC https://doi.org/10.1109/APSIPAASC58517.2023.10317440 conf/apsipa/2023 db/conf/apsipa/apsipa2023.html#HiroeIN23 Ziquan Qin Kaijie Wei Hideharu Amano Kazuhiro Nakadai Low power implementation of Geometric High-order Decorrelation-based Source Separation on an FPGA board. 1-6 2023 COOL CHIPS https://doi.org/10.1109/COOLCHIPS57690.2023.10121954 conf/coolchips/2023 db/conf/coolchips/coolchips2023.html#QinWAN23 Yui Sudo Kazuya Hata Kazuhiro Nakadai Retraining-free Customized ASR for Enharmonic Words Based on a Named-Entity-Aware Model and Phoneme Similarity Estimation. 491-495 2023 INTERSPEECH https://doi.org/10.21437/Interspeech.2023-1320 conf/interspeech/2023 db/conf/interspeech/interspeech2023.html#SudoHN23 Haris Gulzar Monikka Roslianna Busto Takeharu Eda Katsutoshi Itoyama Kazuhiro Nakadai miniStreamer: Enhancing Small Conformer with Chunked-Context Masking for Streaming ASR Applications on the Edge. 3277-3281 2023 INTERSPEECH https://doi.org/10.21437/Interspeech.2023-1162 conf/interspeech/2023 db/conf/interspeech/interspeech2023.html#GulzarBEIN23 Takahiro Aizawa Yoshiaki Bando Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Masaki Onishi Unsupervised Domain Adaptation of Universal Source Separation Based on Neural Full-Rank Spatial Covariance Analysis. 1-6 2023 MLSP https://doi.org/10.1109/MLSP55844.2023.10285999 conf/mlsp/2023 db/conf/mlsp/mlsp2023.html#AizawaBINNO23 Sihan Tan Khan Nabeela Khanum Katsutoshi Itoyama Kazuhiro Nakadai Improving Sign Language Understanding Introducing Label Smoothing. 113-118 2023 RO-MAN https://doi.org/10.1109/RO-MAN57019.2023.10309531 conf/ro-man/2023 db/conf/ro-man/ro-man2023.html#SihanKIN23 Yui Sudo Masayuki Takigahira Hideo Tsuru Kazuhiro Nakadai Hirofumi Nakajima Online Adaptation of Fourier Series Based Acoustic Transfer Function Model to Improve Sound Source Localization and Separation. 2058-2063 2023 RO-MAN https://doi.org/10.1109/RO-MAN57019.2023.10309550 conf/ro-man/2023 db/conf/ro-man/ro-man2023.html#SudoTTNN23 Masahiko Fujita Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai An Ensemble Method for Multiple Speech Enhancement Using Deep Learning. 1-6 2023 SII https://doi.org/10.1109/SII55687.2023.10039167 conf/sii/2023 db/conf/sii/sii2023.html#FujitaINN23 Haris Gulzar Muhammad Shakeel 0001 Katsutoshi Itoyama Kazuhiro Nakadai Kenji Nishida Hideharu Amano Takeharu Eda FPGA based Power-Efficient Edge Server to Accelerate Speech Interface for Socially Assistive Robotics. 1-6 2023 SII https://doi.org/10.1109/SII55687.2023.10039093 conf/sii/2023 db/conf/sii/sii2023.html#GulzarSINNAE23 Yuanzheng He Jiang Wang Daobilige Su Kazuhiro Nakadai Junfeng Wu 0001 Shoudong Huang Youfu Li 0001 He Kong 0001 Observability Analysis of Graph SLAM-Based Joint Calibration of Multiple Microphone Arrays and Sound Source Localization. 1-8 2023 SII https://doi.org/10.1109/SII55687.2023.10039204 conf/sii/2023 db/conf/sii/sii2023.html#HeWSNWHLK23 Hidehiko Kishinami Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Reconstruction of Depth Scenes Based on Echolocation. 1-6 2023 SII https://doi.org/10.1109/SII55687.2023.10039271 conf/sii/2023 db/conf/sii/sii2023.html#KishinamiINN23 Muhammad Shakeel 0001 Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Metric-Based Multimodal Meta-Learning for Human Movement Identification Via Footstep Recognition. 1-8 2023 SII https://doi.org/10.1109/SII55687.2023.10039089 conf/sii/2023 db/conf/sii/sii2023.html#ShakeelINN23 Chishio Sugiyama Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Assessment of Simultaneous Calibration for Positions, Orientations, and Time Offsets in Multiple Microphone Arrays Systems. 1-6 2023 SII https://doi.org/10.1109/SII55687.2023.10039440 conf/sii/2023 db/conf/sii/sii2023.html#SugiyamaINN23 Kei Suzuki Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Audio-Visual Class Association Based on Two-stage Self-supervised Contrastive Learning towards Robust Scene Analysis. 1-6 2023 SII https://doi.org/10.1109/SII55687.2023.10039379 conf/sii/2023 db/conf/sii/sii2023.html#SuzukiINN23 Reiji Suzuki Shinji Sumitani Zachary Harlow Shiho Matsubayashi Takaya Arita Kazuhiro Nakadai Hiroshi G. Okuno Extracting Bird Vocalizations from a Complex Natural Soundscape in Forests Using Robot Audition Techniques. 1-6 2023 SII https://doi.org/10.1109/SII55687.2023.10039198 conf/sii/2023 db/conf/sii/sii2023.html#SuzukiSHMANO23

Yui Sudo Kazuya Hata Kazuhiro Nakadai Retraining-free Customized ASR for Enharmonic Words Based on a Named-Entity-Aware Model and Phoneme Similarity Estimation. 2023 abs/2305.17846 CoRR https://doi.org/10.48550/arXiv.2305.17846 db/journals/corr/corr2305.html#abs-2305-17846

Shiho Matsubayashi Kazuhiro Nakadai Reiji Suzuki Tatsuya Ura Makoto Hasebe Hiroshi G. Okuno Auditory Survey of Endangered Eurasian Bittern Using Microphone Arrays and Robot Audition. 854572 2022 9 Frontiers Robotics AI https://doi.org/10.3389/frobt.2022.854572 https://www.wikidata.org/entity/Q114883178 db/journals/firai/firai9.html#MatsubayashiNSU22

Zhongyang Hou Kaijie Wei Hideharu Amano Kazuhiro Nakadai An FPGA off-loading of HARK sound source localization. 236-240 2022 CANDARW https://doi.org/10.1109/CANDARW57323.2022.00057 conf/ic-nc/2022w db/conf/ic-nc/candar2022w.html#HouWAN22 Ryu Takeda Yui Sudo Kazuhiro Nakadai Kazunori Komatani Empirical Sampling from Latent Utterance-wise Evidence Model for Missing Data ASR based on Neural Encoder-Decoder Model. 3789-3793 2022 INTERSPEECH https://doi.org/10.21437/Interspeech.2022-576 conf/interspeech/2022 db/conf/interspeech/interspeech2022.html#TakedaSNK22 Yoshiaki Bando Takahiro Aizawa Katsutoshi Itoyama Kazuhiro Nakadai Weakly-Supervised Neural Full-Rank Spatial Covariance Analysis for a Front-End System of Distant Speech Recognition. 3824-3828 2022 INTERSPEECH https://doi.org/10.21437/Interspeech.2022-11077 conf/interspeech/2022 db/conf/interspeech/interspeech2022.html#BandoAIN22 Yui Sudo Muhammad Shakeel 0001 Kazuhiro Nakadai Jiatong Shi Shinji Watanabe 0001 Streaming Automatic Speech Recognition with Re-blocking Processing Based on Integrated Voice Activity Detection. 4641-4645 2022 INTERSPEECH https://doi.org/10.21437/Interspeech.2022-11216 conf/interspeech/2022 db/conf/interspeech/interspeech2022.html#Sudo0NS022 Yasuhiro Kagimoto Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Spotforming by NMF Using Multiple Microphone Arrays. 9253-9258 2022 IROS https://doi.org/10.1109/IROS47612.2022.9981808 conf/iros/2022 db/conf/iros/iros2022.html#KagimotoINN22 Taiki Yamada Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Outdoor evaluation of sound source localization for drone groups using microphone arrays. 9296-9301 2022 IROS https://doi.org/10.1109/IROS47612.2022.9982039 conf/iros/2022 db/conf/iros/iros2022.html#YamadaINN22

Yuanzheng He Jiang Wang Daobilige Su Kazuhiro Nakadai Junfeng Wu 0001 Shoudong Huang Youfu Li 0001 He Kong 0001 Observability Analysis of Graph SLAM-Based Joint Calibration of Multiple Microphone Arrays and Sound Source Localization. 2022 abs/2210.05600 CoRR https://doi.org/10.48550/arXiv.2210.05600 db/journals/corr/corr2210.html#abs-2210-05600

Yui Sudo Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Multichannel environmental sound segmentation. 8245-8259 2021 51 Appl. Intell. 11 https://doi.org/10.1007/s10489-021-02314-5 db/journals/apin/apin51.html#SudoINN21

Muhammad Shakeel 0001 Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Detecting earthquakes: a novel deep learning-based approach for effective disaster response. 8305-8315 2021 51 Appl. Intell. 11 https://doi.org/10.1007/s10489-021-02285-7 db/journals/apin/apin51.html#ShakeelINN21

Ryu Takeda Kazuhiro Nakadai Kazunori Komatani Spatial Normalization to Reduce Positional Complexity in Direction-aided Supervised Binaural Sound Source Separation. 248-253 2021 APSIPA ASC https://ieeexplore.ieee.org/document/9689590 conf/apsipa/2021 db/conf/apsipa/apsipa2021.html#TakedaNK21 Katsutoshi Itoyama Yoshiya Morimoto Shungo Masaki Ryosuke Kojima Kenji Nishida Kazuhiro Nakadai Assessment of von Mises-Bernoulli Deep Neural Network in Sound Source Localization. 2152-2156 2021 Interspeech https://doi.org/10.21437/Interspeech.2021-1050 conf/interspeech/2021 db/conf/interspeech/interspeech2021.html#ItoyamaMMKNN21 Kazuhiro Nakadai Masayuki Takigahira Yusuke Kawai Hirofumi Nakajima Fully-Online Always-Adaptation of Transfer Functions and Its Application to Sound Source Localization and Separation. 2100-2105 2021 IROS https://doi.org/10.1109/IROS51168.2021.9636631 conf/iros/2021 db/conf/iros/iros2021.html#NakadaiTKN21 Zhi Zhong Muhammad Shakeel 0001 Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Assessment of a Beamforming Implementation Developed for Surface Sound Source Separation. 369-374 2021 SII https://doi.org/10.1109/IEEECONF49454.2021.9382648 conf/sii/2021 db/conf/sii/sii2021.html#ZhongSINN21 Yui Sudo Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Multi-channel Environmental Sound Segmentation utilizing Sound Source Localization and Separation U-Net. 382-387 2021 SII https://doi.org/10.1109/IEEECONF49454.2021.9382730 conf/sii/2021 db/conf/sii/sii2021.html#SudoINN21 Muhammad Shakeel 0001 Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai EMC: Earthquake Magnitudes Classification on Seismic Signals via Convolutional Recurrent Networks. 388-393 2021 SII https://doi.org/10.1109/IEEECONF49454.2021.9382696 conf/sii/2021 db/conf/sii/sii2021.html#ShakeelINN21 Taiki Yamada Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Sound Source Tracking Using Integrated Direction Likelihood for Drones with Microphone Arrays. 394-399 2021 SII https://doi.org/10.1109/IEEECONF49454.2021.9382619 conf/sii/2021 db/conf/sii/sii2021.html#YamadaINN21 Reiji Suzuki Hao Zhao Shinji Sumitani Shiho Matsubayashi Takaya Arita Kazuhiro Nakadai Hiroshi G. Okuno Visualizing Directional Soundscapes of Bird Vocalizations Using Robot Audition Techniques. 487-492 2021 SII https://doi.org/10.1109/IEEECONF49454.2021.9382639 conf/sii/2021 db/conf/sii/sii2021.html#SuzukiZSMANO21 Shiho Matsubayashi Fumiyuki Saito Reiji Suzuki Kazuhiro Nakadai Hiroshi G. Okuno Observing Nocturnal Birds Using Localization Techniques. 493-498 2021 SII https://doi.org/10.1109/IEEECONF49454.2021.9382665 conf/sii/2021 db/conf/sii/sii2021.html#MatsubayashiSSN21 Kazuhiro Nakadai Yosuke Fukumoto Ryu Takeda Investigation of Node Pruning Criteria for Neural Networks Model Compression with Non-Linear Function and Non-Uniform Network Topology. 117-124 2021 SLT https://doi.org/10.1109/SLT48900.2021.9383593 conf/slt/2021 db/conf/slt/slt2021.html#NakadaiFT21

Muhammad Shakeel 0001 Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Metric-based multimodal meta-learning for human movement identification via footstep recognition. 2021 abs/2111.07979 CoRR https://arxiv.org/abs/2111.07979 db/journals/corr/corr2111.html#abs-2111-07979

Kazuhiro Nakadai Hiroshi G. Okuno Robot Audition and Computational Auditory Scene Analysis. 2000050 2020 2 Adv. Intell. Syst. 9 https://doi.org/10.1002/aisy.202000050 https://www.wikidata.org/entity/Q114907383 db/journals/aisy/aisy2.html#NakadaiO20

Toshinori Kagawa Fumie Ono Lin Shan Ryu Miura Kazuhiro Nakadai Kotaro Hoshiba Makoto Kumon Hiroshi G. Okuno Shin Kato Fumihide Kojima 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. 756-766 2020 34 Adv. Robotics 11 https://doi.org/10.1080/01691864.2020.1760934 db/journals/ar/ar34.html#KagawaOSMNHKOKK20

Yui Sudo Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Sound event aware environmental sound segmentation with Mask U-Net. 1280-1290 2020 34 Adv. Robotics 20 https://doi.org/10.1080/01691864.2020.1829040 db/journals/ar/ar34.html#SudoINN20

Ryosuke Hasumoto Kazuhiro Nakadai Michita Imai Reactive Chameleon: A Method to Mimic Conversation Partner's Body Sway for a Robot. 239-258 2020 12 Int. J. Soc. Robotics 1 https://doi.org/10.1007/s12369-019-00557-4 https://www.wikidata.org/entity/Q127937690 db/journals/ijsr/ijsr12.html#HasumotoNI20

Heike Brock Iva Farag Kazuhiro Nakadai Recognition of Non-Manual Content in Continuous Japanese Sign Language. 5621 2020 20 Sensors 19 https://doi.org/10.3390/s20195621 https://www.wikidata.org/entity/Q100449377 db/journals/sensors/sensors20.html#BrockFN20

Heike Brock Felix Law Kazuhiro Nakadai Yuji Nagashima Learning Three-dimensional Skeleton Data from Sign Language Video. 30:1-30:24 2020 11 ACM Trans. Intell. Syst. Technol. 3 https://doi.org/10.1145/3377552 db/journals/tist/tist11.html#BrockLNN20

Toru Yamashita Futoshi Asano Kazuhiro Nakadai Age Classification of Evacuees at Times of Disaster Using a Vibration Sensor. 184-188 2020 APSIPA https://ieeexplore.ieee.org/document/9306403 conf/apsipa/2020 db/conf/apsipa/apsipa2020.html#YamashitaAN20 Naoki Yamamoto Kenji Nishida Katsutoshi Itoyama Kazuhiro Nakadai Detection of Ball Spin Direction using Hitting Sound in Tennis. 30-37 2020 icSPORTS https://doi.org/10.5220/0010107600300037 conf/icsports/2020 db/conf/icsports/icsports2020.html#YamamotoNIN20 Katsuhiro Dan Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Calibration of a Microphone Array Based on a Probabilistic Model of Microphone Positions. 614-625 2020 IEA/AIE https://doi.org/10.1007/978-3-030-55789-8_53 conf/ieaaie/2020 db/conf/ieaaie/ieaaie2020.html#DanINN20 Katsutoshi Itoyama Kazuhiro Nakadai Synchronization of Microphones Based on Rank Minimization of Warped Spectrum for Asynchronous Distributed Recording. 4842-4847 2020 IROS https://doi.org/10.1109/IROS45743.2020.9341584 conf/iros/2020 db/conf/iros/iros2020.html#ItoyamaN20 Shinji Sumitani Reiji Suzuki Takemi Morimatsu Shiho Matsubayashi Takaya Arita Kazuhiro Nakadai Hiroshi G. Okuno Soundscape Analysis of Bird Songs in Forests Using Microphone Arrays. 634-639 2020 SII https://doi.org/10.1109/SII46433.2020.9026267 conf/sii/2020 db/conf/sii/sii2020.html#SumitaniSMMANO20 Kazuhiro Nakadai Shungo Masaki Ryosuke Kojima Osamu Sugiyama Katsutoshi Itoyama Kenji Nishida Sound Source Localization Based on von-Mises-Bernoulli Deep Neural Network. 658-663 2020 SII https://doi.org/10.1109/SII46433.2020.9025880 conf/sii/2020 db/conf/sii/sii2020.html#NakadaiMKSIN20 Yoshiaki Asahara Kohich Matsuda Hirofumi Nakajima Kazuhiro Nakadai A Fourier series based Data compression model for Acoustic transfer function. 664-668 2020 SII https://doi.org/10.1109/SII46433.2020.9026238 conf/sii/2020 db/conf/sii/sii2020.html#AsaharaMNN20 Taiki Yamada Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Sound Source Tracking by Drones with Microphone Arrays. 796-801 2020 SII https://doi.org/10.1109/SII46433.2020.9026185 conf/sii/2020 db/conf/sii/sii2020.html#YamadaINN20 Takashi Konno Kenji Nishida Katsutoshi Itoyama Kazuhiro Nakadai Audio-Visual 3D Reconstruction Framework for Dynamic Scenes. 802-807 2020 SII https://doi.org/10.1109/SII46433.2020.9025812 conf/sii/2020 db/conf/sii/sii2020.html#KonnoNIN20 Zhi Zhong Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Design and Assessment of a Scan-and-sum Beamformer for Surface Sound Source Separation. 808-813 2020 SII https://doi.org/10.1109/SII46433.2020.9025981 conf/sii/2020 db/conf/sii/sii2020.html#ZhongINN20 Mizuho Wakabayashi Kai Washizaki Kotaro Hoshiba Kazuhiro Nakadai Hiroshi G. Okuno Makoto Kumon Design and Implementation of Real-Time Visualization of Sound Source Positions by Drone Audition. 814-819 2020 SII https://doi.org/10.1109/SII46433.2020.9025940 conf/sii/2020 db/conf/sii/sii2020.html#WakabayashiWHNO20 Yui Sudo Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Multi-channel Environmental sound segmentation. 820-825 2020 SII https://doi.org/10.1109/SII46433.2020.9025963 conf/sii/2020 db/conf/sii/sii2020.html#SudoINN20

Kazuhiro Nakadai Emilia I. Barakova Michita Imai Tetsunari Inamura Special issue on robot and human interactive communication. 307-308 2019 33 Adv. Robotics 7-8 https://doi.org/10.1080/01691864.2019.1602893 db/journals/ar/ar33.html#NakadaiBII19

Daniel Gabriel Ryosuke Kojima Kotaro Hoshiba Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai 2D sound source position estimation using microphone arrays and its application to a VR-based bird song analysis system. 403-414 2019 33 Adv. Robotics 7-8 https://doi.org/10.1080/01691864.2019.1598491 db/journals/ar/ar33.html#GabrielKHINN19

Kazuhiro Nakadai Emilia I. Barakova Michita Imai Tetsunari Inamura Special issue on robot and human interactive communication. 699 2019 33 Adv. Robotics 15-16 https://doi.org/10.1080/01691864.2019.1652953 https://www.wikidata.org/entity/Q127329753 db/journals/ar/ar33.html#NakadaiBII19a

Yui Sudo Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Improvement of DOA Estimation by using Quaternion Output in Sound Event Localization and Detection. 244-247 2019 DCASE http://dcase.community/documents/workshop2019/proceedings/DCASE2019Workshop_Sudo_81.pdf conf/dcase/2019 db/conf/dcase/dcase2019.html#SudoINN19 Nelson Yalta Shinji Watanabe 0001 Takaaki Hori Kazuhiro Nakadai Tetsuya Ogata CNN-based Multichannel End-to-End Speech Recognition for Everyday Home Environments<sup>*</sup>. 1-5 2019 EUSIPCO https://doi.org/10.23919/EUSIPCO.2019.8902524 conf/eusipco/2019 db/conf/eusipco/eusipco2019.html#YaltaWHNO19 Zhaofeng Zhang Kazuhiro Nakadai Hirofumi Nakajima Naoaki Sumida Acoustic Simulation in Dynamic Environments for Robot Audition. 1-5 2019 EUSIPCO https://doi.org/10.23919/EUSIPCO.2019.8902609 conf/eusipco/2019 db/conf/eusipco/eusipco2019.html#ZhangNNS19 Shinji Sumitani Reiji Suzuki Naoaki Chiba Shiho Matsubayashi Takaya Arita Kazuhiro Nakadai Hiroshi Gitchang Okuno An Integrated Framework for Field Recording, Localization, Classification and Annotation of Birdsongs Using Robot Audition Techniques - Harkbird 2.0. 8246-8250 2019 ICASSP https://doi.org/10.1109/ICASSP.2019.8683743 conf/icassp/2019 db/conf/icassp/icassp2019.html#SumitaniSCMANO19 Nelson Yalta Shinji Watanabe 0001 Kazuhiro Nakadai Tetsuya Ogata Weakly-Supervised Deep Recurrent Neural Networks for Basic Dance Step Generation. 1-8 2019 IJCNN https://doi.org/10.1109/IJCNN.2019.8851872 conf/ijcnn/2019 db/conf/ijcnn/ijcnn2019.html#YaltaWNO19 Yui Sudo Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Environmental sound segmentation utilizing Mask U-Net. 5340-5345 2019 IROS https://doi.org/10.1109/IROS40897.2019.8967954 conf/iros/2019 db/conf/iros/iros2019.html#SudoINN19 Daniel Gabriel Ryosuke Kojima Kotaro Hoshiba Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Design and assessment of multiple-sound source localization using microphone arrays. 199-204 2019 SII https://doi.org/10.1109/SII.2019.8700368 conf/sii/2019 db/conf/sii/sii2019.html#GabrielKHINN19 Makoto Kumon Kai Washizaki Kazuhiro Nakadai Close Sound Source Localization incorporating Semi-Supervised Variational Bayesian NMF. 313-318 2019 SII https://doi.org/10.1109/SII.2019.8700459 conf/sii/2019 db/conf/sii/sii2019.html#KumonWN19 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 0002 Ryusuke Noda Hao Liu 0016 Satoshi Tadokoro Recent R&D Technologies and Future Prospective of Flying Robot in Tough Robotics Challenge. 77-142 2019 Disaster Robotics https://doi.org/10.1007/978-3-030-05321-5_3 series/star/128 db/series/star/star128.html#NonamiHNKOTYTSYSTNNLT19

Kotaro Hoshiba Kazuhiro Nakadai Makoto Kumon Hiroshi G. Okuno Assessment of MUSIC-Based Noise-Robust Sound Source Localization with Active Frequency Range Filtering. 426-435 2018 30 J. Robotics Mechatronics 3 https://doi.org/10.20965/jrm.2018.p0426 https://www.wikidata.org/entity/Q129578160 db/journals/jrm/jrm30.html#HoshibaNKO18

Yoshiaki Bando Katsutoshi Itoyama Masashi Konyo Satoshi Tadokoro Kazuhiro Nakadai Kazuyoshi Yoshii Tatsuya Kawahara Hiroshi G. Okuno Speech Enhancement Based on Bayesian Low-Rank and Sparse Decomposition of Multichannel Magnitude Spectrograms. 215-230 2018 26 IEEE ACM Trans. Audio Speech Lang. Process. 2 https://doi.org/10.1109/TASLP.2017.2772340 db/journals/taslp/taslp26.html#BandoIKTNYKO18

Shinji Sumitani Reiji Suzuki Shiho Matsubayashi Takaya Arita Kazuhiro Nakadai Hiroshi G. Okuno Extracting the Relationship between the Spatial Distribution and Types of Bird Vocalizations Using Robot Audition System HARK. 2485-2490 2018 IROS https://doi.org/10.1109/IROS.2018.8594130 conf/iros/2018 db/conf/iros/iros2018.html#SumitaniSMANO18 Ryosuke Kojima Osamu Sugiyama Kotaro Hoshiba Reiji Suzuki Kazuhiro Nakadai HARK-Bird-Box: A Portable Real-time Bird Song Scene Analysis System. 2497-2502 2018 IROS https://doi.org/10.1109/IROS.2018.8594070 conf/iros/2018 db/conf/iros/iros2018.html#KojimaSHSN18 Ryu Takeda Kazuhiro Nakadai Kazunori Komatani Multi-timescale Feature-extraction Architecture of Deep Neural Networks for Acoustic Model Training from Raw Speech Signal. 2503-2510 2018 IROS https://doi.org/10.1109/IROS.2018.8593925 conf/iros/2018 db/conf/iros/iros2018.html#TakedaNK18 Heike Brock Shigeaki Nishina Kazuhiro Nakadai To animate or anime-te?: Investigating sign avatar comprehensibility. 331-332 2018 IVA https://doi.org/10.1145/3267851.3267864 conf/iva/2018 db/conf/iva/iva2018.html#BrockNN18 Heike Brock Kazuhiro Nakadai Deep JSLC: A Multimodal Corpus Collection for Data-driven Generation of Japanese Sign Language Expressions. 2018 LREC conf/lrec/2018 db/conf/lrec/lrec2018.html#BrockN18 http://www.lrec-conf.org/proceedings/lrec2018/summaries/470.html Agathe Balayn Heike Brock Kazuhiro Nakadai Data-driven development of Virtual Sign Language Communication Agents. 370-377 2018 RO-MAN https://doi.org/10.1109/ROMAN.2018.8525717 conf/ro-man/2018 db/conf/ro-man/ro-man2018.html#BalaynBN18 Ryosuke Taniguchi Kotaro Hoshiba Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai Signal Restoration based on Bi-directional LSTM with Spectral Filtering for Robot Audition. 955-960 2018 RO-MAN https://doi.org/10.1109/ROMAN.2018.8525793 conf/ro-man/2018 db/conf/ro-man/ro-man2018.html#TaniguchiHINN18

Nelson Yalta Shinji Watanabe 0001 Kazuhiro Nakadai Tetsuya Ogata Weakly Supervised Deep Recurrent Neural Networks for Basic Dance Step Generation. 2018 abs/1807.01126 CoRR http://arxiv.org/abs/1807.01126 db/journals/corr/corr1807.html#abs-1807-01126

Nelson Yalta Shinji Watanabe 0001 Takaaki Hori Kazuhiro Nakadai Tetsuya Ogata CNN-based MultiChannel End-to-End Speech Recognition for everyday home environments. 2018 abs/1811.02735 CoRR http://arxiv.org/abs/1811.02735 db/journals/corr/corr1811.html#abs-1811-02735

Lana Sinapayen Keisuke Nakamura Kazuhiro Nakadai Hiroki Takahashi Tetsuo Kinoshita Swarm of micro-quadrocopters for consensus-based sound source localization. 624-633 2017 31 Adv. Robotics 12 https://doi.org/10.1080/01691864.2017.1310632 https://www.wikidata.org/entity/Q58025611 db/journals/ar/ar31.html#SinapayenNNTK17

Ryu Takeda Kazuhiro Nakadai Kazunori Komatani Acoustic model training based on node-wise weight boundary model for fast and small-footprint deep neural networks. 461-480 2017 46 Comput. Speech Lang. https://doi.org/10.1016/j.csl.2017.02.002 db/journals/csl/csl46.html#TakedaNK17

Hiroshi G. Okuno Kazuhiro Nakadai Editorial: Robot Audition Technologies. 15 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0015 db/journals/jrm/jrm29.html#OkunoN17

Kazuhiro Nakadai Hiroshi G. Okuno Takeshi Mizumoto Development, Deployment and Applications of Robot Audition Open Source Software HARK. 16-25 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0016 db/journals/jrm/jrm29.html#NakadaiOM17

Nelson Yalta Kazuhiro Nakadai Tetsuya Ogata Sound Source Localization Using Deep Learning Models. 37-48 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0037 db/journals/jrm/jrm29.html#YaltaNO17

Kazuhiro Nakadai Tomoaki Koiwa Psychologically-Inspired Audio-Visual Speech Recognition Using Coarse Speech Recognition and Missing Feature Theory. 105-113 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0105 db/journals/jrm/jrm29.html#NakadaiK17

Kazuhiro Nakadai Taiki Tezuka Takami Yoshida Ego-Noise Suppression for Robots Based on Semi-Blind Infinite Non-Negative Matrix Factorization. 114-124 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0114 db/journals/jrm/jrm29.html#NakadaiTY17

Kotaro Hoshiba Osamu Sugiyama Akihide Nagamine Ryosuke Kojima Makoto Kumon Kazuhiro Nakadai Design and Assessment of Sound Source Localization System with a UAV-Embedded Microphone Array. 154-167 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0154 db/journals/jrm/jrm29.html#HoshibaSNKKN17

Takuma Ohata Keisuke Nakamura Akihide Nagamine Takeshi Mizumoto Takayuki Ishizaki Ryosuke Kojima Osamu Sugiyama Kazuhiro Nakadai Outdoor Sound Source Detection Using a Quadcopter with Microphone Array. 177-187 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0177 db/journals/jrm/jrm29.html#OhataNNMIKSN17

Osamu Sugiyama Satoshi Uemura Akihide Nagamine Ryosuke Kojima Keisuke Nakamura Kazuhiro Nakadai Outdoor Acoustic Event Identification with DNN Using a Quadrotor-Embedded Microphone Array. 188-197 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0188 db/journals/jrm/jrm29.html#SugiyamaUNKNN17

Reiji Suzuki Shiho Matsubayashi Richard W. Hedley Kazuhiro Nakadai Hiroshi G. Okuno HARKBird: Exploring Acoustic Interactions in Bird Communities Using a Microphone Array. 213-223 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0213 db/journals/jrm/jrm29.html#SuzukiMHNO17

Shiho Matsubayashi Reiji Suzuki Fumiyuki Saito Tatsuyoshi Murate Tomohisa Masuda Koichi Yamamoto Ryosuke Kojima Kazuhiro Nakadai Hiroshi G. Okuno Acoustic Monitoring of the Great Reed Warbler Using Multiple Microphone Arrays and Robot Audition. 224-235 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0224 db/journals/jrm/jrm29.html#MatsubayashiSSM17

Ryosuke Kojima Osamu Sugiyama Kotaro Hoshiba Kazuhiro Nakadai Reiji Suzuki Charles E. Taylor Bird Song Scene Analysis Using a Spatial-Cue-Based Probabilistic Model. 236-246 2017 29 J. Robotics Mechatronics 1 https://doi.org/10.20965/jrm.2017.p0236 db/journals/jrm/jrm29.html#KojimaSHNST17

Kotaro Hoshiba Kai Washizaki Mizuho Wakabayashi Takahiro Ishiki Makoto Kumon Yoshiaki Bando Daniel Gabriel Kazuhiro Nakadai Hiroshi G. Okuno Design of UAV-Embedded Microphone Array System for Sound Source Localization in Outdoor Environments. 2535 2017 17 Sensors 11 https://doi.org/10.3390/s17112535 https://www.wikidata.org/entity/Q47105972 db/journals/sensors/sensors17.html#HoshibaWWIKBGNO17

Ryosuke Kojima Osamu Sugiyama Kotaro Hoshiba Reiji Suzuki Kazuhiro Nakadai A Spatial-Cue-Based Probabilistic Model for Bird Song Scene Analysis. 395-404 2017 DSAA https://doi.org/10.1109/DSAA.2017.34 conf/dsaa/2017 db/conf/dsaa/dsaa2017.html#KojimaSHSN17 Ryu Takeda Kazuhiro Nakadai Kazunori Komatani Node Pruning Based on Entropy of Weights and Node Activity for Small-Footprint Acoustic Model Based on Deep Neural Networks. 1636-1640 2017 INTERSPEECH https://doi.org/10.21437/Interspeech.2017-779 conf/interspeech/2017 db/conf/interspeech/interspeech2017.html#TakedaNK17 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 Development of microphone-array-embedded UAV for search and rescue task. 5985-5990 2017 IROS https://doi.org/10.1109/IROS.2017.8206494 conf/iros/2017 db/conf/iros/iros2017.html#NakadaiKOHWWIGB17

Ryosuke Kojima Osamu Sugiyama Kazuhiro Nakadai Multimodal Scene Understanding Framework and Its Application to Cooking Recognition. 181-200 2016 30 Appl. Artif. Intell. 3 https://doi.org/10.1080/08839514.2016.1156461 https://www.wikidata.org/entity/Q58291670 db/journals/aai/aai30.html#KojimaSN16

Cosmin Munteanu Pourang Irani Sharon L. Oviatt Matthew P. Aylett Gerald Penn Shimei Pan Nikhil Sharma Frank Rudzicz Randy Gomez Keisuke Nakamura Kazuhiro Nakadai Designing Speech and Multimodal Interactions for Mobile, Wearable, and Pervasive Applications. 3612-3619 2016 CHI Extended Abstracts https://doi.org/10.1145/2851581.2856506 conf/chi/2016a db/conf/chi/chi2016a.html#MunteanuIOAPPSR16 Yoshiaki Bando Katsutoshi Itoyama Masashi Konyo Satoshi Tadokoro Kazuhiro Nakadai Kazuyoshi Yoshii Hiroshi G. Okuno Variational Bayesian multi-channel robust NMF for human-voice enhancement with a deformable and partially-occluded microphone array. 1018-1022 2016 EUSIPCO https://doi.org/10.1109/EUSIPCO.2016.7760402 conf/eusipco/2016 db/conf/eusipco/eusipco2016.html#BandoIKTNYO16 Takayuki Morito Osamu Sugiyama Satoshi Uemura Ryosuke Kojima Kazuhiro Nakadai Reduction of Computational Cost Using Two-Stage Deep Neural Network for Training for Denoising and Sound Source Identification. 562-573 2016 IEA/AIE https://doi.org/10.1007/978-3-319-42007-3_49 conf/ieaaie/2016 db/conf/ieaaie/ieaaie2016.html#MoritoSUKN16 Reiji Suzuki Shiho Matsubayashi Kazuhiro Nakadai Hiroshi G. Okuno Localizing Bird Songs Using an Open Source Robot Audition System with a Microphone Array. 2626-2630 2016 INTERSPEECH https://doi.org/10.21437/Interspeech.2016-782 conf/interspeech/2016 db/conf/interspeech/interspeech2016.html#SuzukiMNO16 Ryosuke Kojima Osamu Sugiyama Reiji Suzuki Kazuhiro Nakadai Charles E. Taylor Semi-automatic bird song analysis by spatial-cue-based integration of sound source detection, localization, separation, and identification. 1287-1292 2016 IROS https://doi.org/10.1109/IROS.2016.7759213 conf/iros/2016 db/conf/iros/iros2016.html#KojimaSSNT16 Takayuki Morito Osamu Sugiyama Ryosuke Kojima Kazuhiro Nakadai Partially Shared Deep Neural Network in sound source separation and identification using a UAV-embedded microphone array. 1299-1304 2016 IROS https://doi.org/10.1109/IROS.2016.7759215 conf/iros/2016 db/conf/iros/iros2016.html#MoritoSKN16 Kouhei Sekiguchi Yoshiaki Bando Keisuke Nakamura Kazuhiro Nakadai Katsutoshi Itoyama Kazuyoshi Yoshii Online simultaneous localization and mapping of multiple sound sources and asynchronous microphone arrays. 1973-1979 2016 IROS https://doi.org/10.1109/IROS.2016.7759311 conf/iros/2016 db/conf/iros/iros2016.html#SekiguchiBNNIY16 Daobilige Su Keisuke Nakamura Kazuhiro Nakadai Jaime Valls Miró Robust sound source mapping using three-layered selective audio rays for mobile robots. 2771-2777 2016 IROS https://doi.org/10.1109/IROS.2016.7759430 conf/iros/2016 db/conf/iros/iros2016.html#SuNNM16 Nurul Lubis Randy Gomez Sakriani Sakti Keisuke Nakamura Koichiro Yoshino Satoshi Nakamura 0001 Kazuhiro Nakadai Construction of Japanese Audio-Visual Emotion Database and Its Application in Emotion Recognition. 2016 LREC http://www.lrec-conf.org/proceedings/lrec2016/summaries/466.html conf/lrec/2016 db/conf/lrec/lrec2016.html#LubisGSNYNN16 Randy Gomez Yurii Vasylkiv Keisuke Nakamura Takeshi Mizumoto Kazuhiro Nakadai Leveraging phantom signals for improved voice-based human-robot interaction. 30-35 2016 RO-MAN https://doi.org/10.1109/ROMAN.2016.7745087 conf/ro-man/2016 db/conf/ro-man/ro-man2016.html#GomezVNMN16

Jean-Marc Valin Shun'ichi Yamamoto Jean Rouat François Michaud Kazuhiro Nakadai Hiroshi G. Okuno Robust Recognition of Simultaneous Speech By a Mobile Robot. 2016 abs/1602.06442 CoRR http://arxiv.org/abs/1602.06442 db/journals/corr/corr1602.html#ValinYRMNO16

Ui-Hyun Kim Kazuhiro Nakadai Hiroshi G. Okuno Improved sound source localization in horizontal plane for binaural robot audition. 63-74 2015 42 Appl. Intell. 1 https://doi.org/10.1007/s10489-014-0544-y db/journals/apin/apin42.html#KimNO15

Kuniaki Noda Yuki Yamaguchi Kazuhiro Nakadai Hiroshi G. Okuno Tetsuya Ogata Audio-visual speech recognition using deep learning. 722-737 2015 42 Appl. Intell. 4 https://doi.org/10.1007/s10489-014-0629-7 db/journals/apin/apin42.html#NodaYNOO15

Yoshiaki Bando Takuma Otsuka Takeshi Mizumoto Katsutoshi Itoyama Masashi Konyo Satoshi Tadokoro Kazuhiro Nakadai Hiroshi G. Okuno Posture estimation of hose-shaped robot by using active microphone array. 35-49 2015 29 Adv. Robotics 1 https://doi.org/10.1080/01691864.2014.981291 https://www.wikidata.org/entity/Q58028025 db/journals/ar/ar29.html#BandoOMIKTNO15

Kenta Yonekura Chyon Hae Kim Kazuhiro Nakadai Hiroshi Tsujino Kazuhito Yokoi Prevention of accomplishing synchronous multi-modal human-robot cooperation by using visual rhythms. 901-912 2015 29 Adv. Robotics 14 https://doi.org/10.1080/01691864.2015.1031280 https://www.wikidata.org/entity/Q58026117 db/journals/ar/ar29.html#YonekuraKNTY15

João Lobato Oliveira Gökhan Ince Keisuke Nakamura Kazuhiro Nakadai Hiroshi G. Okuno Fabien Gouyon Luís Paulo Reis Beat Tracking for Interactive Dancing Robots. 2015 12 Int. J. Humanoid Robotics 4 https://doi.org/10.1142/S0219843615500231 https://www.wikidata.org/entity/Q59381311 db/journals/ijhr/ijhr12.html#OliveiraINNOGR15 1550023:1-1550023:24

Ryu Takeda Kazunori Komatani Kazuhiro Nakadai Acoustic model training based on node-wise weight boundary model increasing speed of discrete neural networks. 52-58 2015 ASRU https://doi.org/10.1109/ASRU.2015.7404773 conf/asru/2015 db/conf/asru/asru2015.html#TakedaKN15 Kuniaki Noda Naoya Hashimoto Kazuhiro Nakadai Tetsuya Ogata Sound source separation for robot audition using deep learning. 389-394 2015 Humanoids https://doi.org/10.1109/HUMANOIDS.2015.7363579 conf/humanoids/2015 db/conf/humanoids/humanoids2015.html#NodaHNO15 Osamu Sugiyama Ryosuke Kojima Kazuhiro Nakadai Interactive interface to optimize sound source localization based on microphone array with coarse-to-fine tuning for humanoids. 825-830 2015 Humanoids https://doi.org/10.1109/HUMANOIDS.2015.7363449 conf/humanoids/2015 db/conf/humanoids/humanoids2015.html#SugiyamaKN15 Randy Gomez Keisuke Nakamura Takeshi Mizumoto Kazuhiro Nakadai Compensating changes in speaker position for improved voice-based human-robot communication. 977-982 2015 Humanoids https://doi.org/10.1109/HUMANOIDS.2015.7363488 conf/humanoids/2015 db/conf/humanoids/humanoids2015.html#GomezNMN15 Hiroshi G. Okuno Kazuhiro Nakadai Robot audition: Its rise and perspectives. 5610-5614 2015 ICASSP https://doi.org/10.1109/ICASSP.2015.7179045 conf/icassp/2015 db/conf/icassp/icassp2015.html#OkunoN15 Randy Gomez Keisuke Nakamura Takeshi Mizumoto Kazuhiro Nakadai Temporal smearing compensation in reverberant environment for speech-based human-robot interaction. 3347-3353 2015 ICRA https://doi.org/10.1109/ICRA.2015.7139661 conf/icra/2015 db/conf/icra/icra2015.html#GomezNMN15 Keisuke Nakamura Surya Ambrose Kazuhiro Nakadai On-the-spot calibration of microphone array Transfer Functions for robot audition. 3354-3359 2015 ICRA https://doi.org/10.1109/ICRA.2015.7139662 conf/icra/2015 db/conf/icra/icra2015.html#NakamuraAN15 Osamu Sugiyama Ryosuke Kojima Kazuhiro Nakadai Interactive Interface to Optimize Sound Source Localization with HARK. 262-271 2015 IEA/AIE https://doi.org/10.1007/978-3-319-19066-2_26 conf/ieaaie/2015 db/conf/ieaaie/ieaaie2015.html#SugiyamaKN15 Ryosuke Kojima Osamu Sugiyama Kazuhiro Nakadai Scene Understanding Based on Sound and Text Information for a Cooking Support Robot. 665-674 2015 IEA/AIE https://doi.org/10.1007/978-3-319-19066-2_64 conf/ieaaie/2015 db/conf/ieaaie/ieaaie2015.html#KojimaSN15 Randy Gomez Levko Ivanchuk Keisuke Nakamura Takeshi Mizumoto Kazuhiro Nakadai Dereverberation for active human-robot communication robust to speaker's face orientation. 180-184 2015 INTERSPEECH https://doi.org/10.21437/Interspeech.2015-80 conf/interspeech/2015 db/conf/interspeech/interspeech2015.html#GomezINMN15 Ryosuke Kojima Osamu Sugiyama Kazuhiro Nakadai Audio-visual scene understanding utilizing text information for a cooking support robot. 4210-4215 2015 IROS https://doi.org/10.1109/IROS.2015.7353973 conf/iros/2015 db/conf/iros/iros2015.html#KojimaSN15 Randy Gomez Levko Ivanchuk Keisuke Nakamura Takeshi Mizumoto Kazuhiro Nakadai Utilizing visual cues in robot audition for sound source discrimination in speech-based human-robot communication. 4216-4222 2015 IROS https://doi.org/10.1109/IROS.2015.7353974 conf/iros/2015 db/conf/iros/iros2015.html#GomezINMN15 Keisuke Nakamura Kazuhiro Nakadai Robot audition based Acoustic Event Identification using a Bayesian model considering spectral and temporal uncertainties. 4840-4845 2015 IROS https://doi.org/10.1109/IROS.2015.7354057 conf/iros/2015 db/conf/iros/iros2015.html#NakamuraN15 Yoshiaki Bando Katsutoshi Itoyama Masashi Konyo Satoshi Tadokoro Kazuhiro Nakadai Kazuyoshi Yoshii Hiroshi G. Okuno Microphone-accelerometer based 3D posture estimation for a hose-shaped rescue robot. 5580-5586 2015 IROS https://doi.org/10.1109/IROS.2015.7354168 conf/iros/2015 db/conf/iros/iros2015.html#BandoIKTNYO15 Kazuhiro Nakadai Takeshi Mizumoto Keisuke Nakamura Robot-Audition-based Human-Machine Interface for a Car. 6129-6136 2015 IROS https://doi.org/10.1109/IROS.2015.7354250 conf/iros/2015 db/conf/iros/iros2015.html#NakadaiMN15 Keisuke Nakamura Lana Sinapayen Kazuhiro Nakadai Interactive sound source localization using robot audition for tablet devices. 6137-6142 2015 IROS https://doi.org/10.1109/IROS.2015.7354251 conf/iros/2015 db/conf/iros/iros2015.html#NakamuraSN15 Masaaki Takahashi Masa Ogata Michita Imai Keisuke Nakamura Kazuhiro Nakadai A case study of an automatic volume control interface for a telepresence system. 517-522 2015 RO-MAN https://doi.org/10.1109/ROMAN.2015.7333605 conf/ro-man/2015 db/conf/ro-man/ro-man2015.html#TakahashiOINN15 Yoshiaki Bando Katsutoshi Itoyama Masashi Konyo Satoshi Tadokoro Kazuhiro Nakadai Kazuyoshi Yoshii Hiroshi G. Okuno Human-voice enhancement based on online RPCA for a hose-shaped rescue robot with a microphone array. 1-6 2015 SSRR https://doi.org/10.1109/SSRR.2015.7442949 conf/ssrr/2015 db/conf/ssrr/ssrr2015.html#BandoIKTNYO15

Hirofumi Nakajima Keiko Kikuchi Kazuhiro Nakadai Yutaka Kaneda Sound Source Orientation Estimation Based on an Orientation-Extended Beamformer. 1875-1883 2014 97-A IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 9 https://doi.org/10.1587/transfun.E97.A.1875 http://search.ieice.org/bin/summary.php?id=e97-a_9_1875 db/journals/ieicet/ieicet97a.html#NakajimaKNK14

Akira Hayamizu Michita Imai Keisuke Nakamura Kazuhiro Nakadai Volume adaptation and visualization by modeling the volume level in noisy environments for telepresence system. 67-74 2014 HAI https://doi.org/10.1145/2658861.2658875 conf/hai/2014 db/conf/hai/hai2014.html#HayamizuINN14 Randy Gomez Keisuke Nakamura Takeshi Mizumoto Kazuhiro Nakadai Improved hands-free automatic speech recognition in reverberant environment condition. 67-71 2014 HSCMA https://doi.org/10.1109/HSCMA.2014.6843253 conf/hscma/2014 db/conf/hscma/hscma2014.html#GomezNMN14 Taiki Tezuka Takami Yoshida Kazuhiro Nakadai Ego-motion noise suppression for robots based on Semi-Blind Infinite Non-negative Matrix Factorization. 6293-6298 2014 ICRA https://doi.org/10.1109/ICRA.2014.6907787 conf/icra/2014 db/conf/icra/icra2014.html#TezukaYN14 Kuniaki Noda Yuki Yamaguchi Kazuhiro Nakadai Hiroshi G. Okuno Tetsuya Ogata Lipreading using convolutional neural network. 1149-1153 2014 INTERSPEECH https://doi.org/10.21437/Interspeech.2014-293 conf/interspeech/2014 db/conf/interspeech/interspeech2014.html#NodaYNOO14 Randy Gomez Koji Inoue Keisuke Nakamura Takeshi Mizumoto Kazuhiro Nakadai Speech-based human-robot interaction robust to acoustic reflections in real environment. 1367-1373 2014 IROS https://doi.org/10.1109/IROS.2014.6942735 conf/iros/2014 db/conf/iros/iros2014.html#GomezINMN14 João Lobato Oliveira Keisuke Nakamura Thibault Langlois Fabien Gouyon Kazuhiro Nakadai Angelica Lim Luís Paulo Reis Hiroshi G. Okuno Making a robot dance to diverse musical genre in noisy environments. 1896-1901 2014 IROS https://doi.org/10.1109/IROS.2014.6942812 https://www.wikidata.org/entity/Q59381523 conf/iros/2014 db/conf/iros/iros2014.html#OliveiraNLGNLRO14 Takuma Ohata Keisuke Nakamura Takeshi Mizumoto Taiki Tezuka Kazuhiro Nakadai Improvement in outdoor sound source detection using a quadrotor-embedded microphone array. 1902-1907 2014 IROS https://doi.org/10.1109/IROS.2014.6942813 conf/iros/2014 db/conf/iros/iros2014.html#OhataNMTN14 Osamu Sugiyama Katsutoshi Itoyama Kazuhiro Nakadai Hiroshi G. Okuno Sound annotation tool for multidirectional sounds based on spatial information extracted by HARK robot audition software. 2335-2340 2014 SMC https://doi.org/10.1109/SMC.2014.6974275 conf/smc/2014 db/conf/smc/smc2014.html#SugiyamaINO14 Gautam Narang Keisuke Nakamura Kazuhiro Nakadai Auditory-aware navigation for mobile robots based on reflection-robust sound source localization and visual SLAM. 4021-4026 2014 SMC https://doi.org/10.1109/SMC.2014.6974560 conf/smc/2014 db/conf/smc/smc2014.html#NarangNN14 Yoshiaki Bando Katsutoshi Itoyama Masashi Konyo Satoshi Tadokoro Kazuhiro Nakadai Kazuyoshi Yoshii Hiroshi G. Okuno A sound-based online method for estimating the time-varying posture of a hose-shaped robot. 1-6 2014 SSRR https://doi.org/10.1109/SSRR.2014.7017665 conf/ssrr/2014 db/conf/ssrr/ssrr2014.html#BandoIKTNYO14

Keisuke Nakamura Kazuhiro Nakadai Hiroshi G. Okuno A real-time super-resolution robot audition system that improves the robustness of simultaneous speech recognition. 933-945 2013 27 Adv. Robotics 12 https://doi.org/10.1080/01691864.2013.797139 https://www.wikidata.org/entity/Q58026503 db/journals/ar/ar27.html#NakamuraNO13

Futoshi Asano Hideki Asoh Kazuhiro Nakadai Sound Source Localization Using Joint Bayesian Estimation With a Hierarchical Noise Model. 1953-1965 2013 21 IEEE Trans. Speech Audio Process. 9 https://doi.org/10.1109/TASL.2013.2263140 https://www.wikidata.org/entity/Q56926554 db/journals/taslp/taslp21.html#AsanoAN13

Martin Heckmann Keisuke Nakamura Kazuhiro Nakadai Differences in the audio-visual detection of word prominence from Japanese and English speakers. 209-214 2013 AVSP https://www.isca-archive.org/avsp_2013/heckmann13_avsp.html conf/avsp/2013 db/conf/avsp/avsp2013.html#HeckmannNN13 Randy Gomez Keisuke Nakamura Takeshi Mizumoto Kazuhiro Nakadai Mitigating the effects of reverberation for effective human-robot interaction in the real world. 177-182 2013 Humanoids https://doi.org/10.1109/HUMANOIDS.2013.7029973 conf/humanoids/2013 db/conf/humanoids/humanoids2013.html#GomezNMN13 Randy Gomez Keisuke Nakamura Kazuhiro Nakadai Robustness to speaker position in distant-talking automatic speech recognition. 7034-7038 2013 ICASSP https://doi.org/10.1109/ICASSP.2013.6639026 conf/icassp/2013 db/conf/icassp/icassp2013.html#GomezNN13 Mihoko Otake Myagmarbayar Nergui Seong-eun Moon Kentaro Takagi Tsutomu Kamashima Kazuhiro Nakadai Development of a Sound Source Localization System for Assisting Group Conversation. 532-539 2013 ICIRA (1) https://doi.org/10.1007/978-3-642-40852-6_54 conf/icira/2013-1 db/conf/icira/icira2013-1.html#OtakeNMTKN13 Randy Gomez Keisuke Nakamura Kazuhiro Nakadai Ui-Hyun Kim Hiroshi G. Okuno Tatsuya Kawahara Hands-free human-robot communication robust to speaker's radial position. 4329-4334 2013 ICRA https://doi.org/10.1109/ICRA.2013.6631190 conf/icra/2013 db/conf/icra/icra2013.html#GomezNNKOK13 Ui-Hyun Kim Kazuhiro Nakadai Hiroshi G. Okuno Improved Sound Source Localization and Front-Back Disambiguation for Humanoid Robots with Two Ears. 282-291 2013 IEA/AIE https://doi.org/10.1007/978-3-642-38577-3_29 conf/ieaaie/2013 db/conf/ieaaie/ieaaie2013.html#KimNO13 Randy Gomez Keisuke Nakamura Kazuhiro Nakadai Dereverberation robust to speaker's azimuthal orientation in multi-channel human-robot communication. 3439-3444 2013 IROS https://doi.org/10.1109/IROS.2013.6696846 conf/iros/2013 db/conf/iros/iros2013.html#GomezNN13 Yoshiaki Bando Takeshi Mizumoto Katsutoshi Itoyama Kazuhiro Nakadai Hiroshi G. Okuno Posture estimation of hose-shaped robot using microphone array localization. 3446-3451 2013 IROS https://doi.org/10.1109/IROS.2013.6696847 conf/iros/2013 db/conf/iros/iros2013.html#BandoMINO13 Koutarou Furukawa Keita Okutani Kohei Nagira Takuma Otsuka Katsutoshi Itoyama Kazuhiro Nakadai Hiroshi G. Okuno Noise correlation matrix estimation for improving sound source localization by multirotor UAV. 3943-3948 2013 IROS https://doi.org/10.1109/IROS.2013.6696920 conf/iros/2013 db/conf/iros/iros2013.html#FurukawaONOINO13 Keisuke Nakamura Randy Gomez Kazuhiro Nakadai Real-time super-resolution three-dimensional sound source localization for robots. 3949-3954 2013 IROS https://doi.org/10.1109/IROS.2013.6696921 conf/iros/2013 db/conf/iros/iros2013.html#NakamuraGN13 Kazuhiro Nakadai Yuta Fujii Shigeki Sugano Footstep detection and classification using distributed microphones. 1-4 2013 WIAMIS https://doi.org/10.1109/WIAMIS.2013.6616127 conf/wiamis/2013 db/conf/wiamis/wiamis2013.html#NakadaiFS13

Takami Yoshida Kazuhiro Nakadai Audio-Visual Voice Activity Detection Based on an Utterance State Transition Model. 1183-1201 2012 26 Adv. Robotics 10 https://doi.org/10.1080/01691864.2012.687152 https://www.wikidata.org/entity/Q58026263 db/journals/ar/ar26.html#YoshidaN12

Hiroaki Miura Takami Yoshida Keisuke Nakamura Kazuhiro Nakadai SLAM-based Online Calibration for Asynchronous Microphone Array. 1941-1965 2012 26 Adv. Robotics 17 https://doi.org/10.1080/01691864.2012.728690 https://www.wikidata.org/entity/Q58028038 db/journals/ar/ar26.html#MiuraYNN12

Kenta Yonekura Chyon Hae Kim Kazuhiro Nakadai Hiroshi Tsujino Shigeki Sugano A role of multi-modal rhythms in physical interaction and cooperation. 12 2012 2012 EURASIP J. Audio Speech Music. Process. https://doi.org/10.1186/1687-4722-2012-12 https://www.wikidata.org/entity/Q59270991 db/journals/ejasmp/ejasmp2012.html#YonekuraKNTS12

Ryu Takeda Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Efficient Blind Dereverberation and Echo Cancellation Based on Independent Component Analysis for Actual Acoustic Signals. 234-272 2012 24 Neural Comput. 1 https://doi.org/10.1162/NECO_a_00219 https://www.wikidata.org/entity/Q51512110 db/journals/neco/neco24.html#TakedaNTKOO12

Futoshi Asano Hideki Asoh Kazuhiro Nakadai Estimation of the number of sources and their locations in colored noise using reversible jump MCMC. 609-613 2012 EUSIPCO https://ieeexplore.ieee.org/document/6333791/ conf/eusipco/2012 db/conf/eusipco/eusipco2012.html#AsanoAN12 Randy Gomez Tatsuya Kawahara Keisuke Nakamura Kazuhiro Nakadai Multi-party human-robot interaction with distant-talking speech recognition. 439-446 2012 HRI https://doi.org/10.1145/2157689.2157835 conf/hri/2012 db/conf/hri/hri2012.html#GomezKNN12 Takami Yoshida Kazuhiro Nakadai Active audio-visual integration for Voice Activity Detection based on a Causal Bayesian Network. 370-375 2012 Humanoids https://doi.org/10.1109/HUMANOIDS.2012.6651546 conf/humanoids/2012 db/conf/humanoids/humanoids2012.html#YoshidaN12 Tatsuhiko Itohara Kazuhiro Nakadai Tetsuya Ogata Hiroshi G. Okuno Improvement of audio-visual score following in robot ensemble with human guitarist. 574-579 2012 Humanoids https://doi.org/10.1109/HUMANOIDS.2012.6651577 conf/humanoids/2012 db/conf/humanoids/humanoids2012.html#ItoharaNOO12 Futoshi Asano Hideki Asoh Kazuhiro Nakadai Sound source localization in spatially colored noise using a hierarchical Bayesian model. 193-196 2012 ICASSP https://doi.org/10.1109/ICASSP.2012.6287850 conf/icassp/2012 db/conf/icassp/icassp2012.html#AsanoAN12 João Lobato Oliveira Gökhan Ince Keisuke Nakamura Kazuhiro Nakadai Online audio beat tracking for a dancing robot in the presence of ego-motion noise in a real environment. 403-408 2012 ICRA https://doi.org/10.1109/ICRA.2012.6224998 conf/icra/2012 db/conf/icra/icra2012.html#OliveiraINN12 Keisuke Nakamura Kazuhiro Nakadai Gökhan Ince Real-time super-resolution Sound Source Localization for robots. 694-699 2012 IROS https://doi.org/10.1109/IROS.2012.6385494 conf/iros/2012 db/conf/iros/iros2012.html#NakamuraNI12 João Lobato Oliveira Gökhan Ince Keisuke Nakamura Kazuhiro Nakadai Hiroshi G. Okuno Luís Paulo Reis Fabien Gouyon Live assessment of beat tracking for robot audition. 992-997 2012 IROS https://doi.org/10.1109/IROS.2012.6386100 https://www.wikidata.org/entity/Q59381748 conf/iros/2012 db/conf/iros/iros2012.html#OliveiraINNORG12 Gökhan Ince Kazuhiro Nakadai Keisuke Nakamura Online learning for template-based multi-channel ego noise estimation. 3282-3287 2012 IROS https://doi.org/10.1109/IROS.2012.6385824 conf/iros/2012 db/conf/iros/iros2012.html#InceNN12 Keita Okutani Takami Yoshida Keisuke Nakamura Kazuhiro Nakadai Outdoor auditory scene analysis using a moving microphone array embedded in a quadrocopter. 3288-3293 2012 IROS https://doi.org/10.1109/IROS.2012.6385994 conf/iros/2012 db/conf/iros/iros2012.html#OkutaniYNN12 João Lobato Oliveira Gökhan Ince Keisuke Nakamura Kazuhiro Nakadai Hiroshi G. Okuno Luís Paulo Reis Fabien Gouyon An active audition framework for auditory-driven HRI: Application to interactive robot dancing. 1078-1085 2012 RO-MAN https://doi.org/10.1109/ROMAN.2012.6343892 https://www.wikidata.org/entity/Q59381721 conf/ro-man/2012 db/conf/ro-man/ro-man2012.html#OliveiraINNORG12

Gökhan Ince Kazuhiro Nakadai Tobias Rodemann Hiroshi Tsujino Jun-ichi Imura Ego noise cancellation of a robot using missing feature masks. 360-371 2011 34 Appl. Intell. 3 https://doi.org/10.1007/s10489-011-0285-0 db/journals/apin/apin34.html#InceNRTI11

Gökhan Ince Kazuhiro Nakadai Tobias Rodemann Hiroshi Tsujino Jun-ichi Imura Whole Body Motion Noise Cancellation of a Robot for Improved Automatic Speech Recognition. 1405-1426 2011 25 Adv. Robotics 11-12 https://doi.org/10.1163/016918611X579448 https://www.wikidata.org/entity/Q58025494 db/journals/ar/ar25.html#InceNRTI11

Takuma Otsuka Kazuhiro Nakadai Toru Takahashi 0001 Tetsuya Ogata Hiroshi G. Okuno Real-Time Audio-to-Score Alignment Using Particle Filter for Coplayer Music Robots. 2011 2011 EURASIP J. Adv. Signal Process. https://doi.org/10.1155/2011/384651 https://www.wikidata.org/entity/Q59252694 db/journals/ejasp/ejasp2011.html#OtsukaNTOO11

Mikio Nakano Yuji Hasegawa Kotaro Funakoshi Johane Takeuchi Toyotaka Torii Kazuhiro Nakadai Naoyuki Kanda Kazunori Komatani Hiroshi G. Okuno Hiroshi Tsujino A multi-expert model for dialogue and behavior control of conversational robots and agents. 248-256 2011 24 Knowl. Based Syst. 2 https://doi.org/10.1016/j.knosys.2010.08.004 db/journals/kbs/kbs24.html#NakanoHFTTNKKOT11

Kenta Yonekura Chyon Hae Kim Kazuhiro Nakadai Hiroshi Tsujino Shigeki Sugano Rhythmic reference of a human while a rope turning task. 289-290 2011 HRI https://doi.org/10.1145/1957656.1957775 conf/hri/2011 db/conf/hri/hri2011.html#YonekuraKNTS11 Keisuke Nakamura Kazuhiro Nakadai Hirofumi Nakajima Gökhan Ince Correlation matrix interpolation in Sound Source Localization for a robot. 4324-4327 2011 ICASSP https://doi.org/10.1109/ICASSP.2011.5947310 conf/icassp/2011 db/conf/icassp/icassp2011.html#NakamuraNNI11 Takeshi Mizumoto Kazuhiro Nakadai Takami Yoshida Ryu Takeda Takuma Otsuka Toru Takahashi 0001 Hiroshi G. Okuno Design and implementation of selectable sound separation on the Texai telepresence system using HARK. 2130-2137 2011 ICRA https://doi.org/10.1109/ICRA.2011.5979849 conf/icra/2011 db/conf/icra/icra2011.html#MizumotoNYTOTO11 Gökhan Ince Keisuke Nakamura Futoshi Asano Hirofumi Nakajima Kazuhiro Nakadai Assessment of general applicability of ego noise estimation. 3517-3522 2011 ICRA https://doi.org/10.1109/ICRA.2011.5979578 conf/icra/2011 db/conf/icra/icra2011.html#InceNANN11 Takuma Otsuka Kazuhiro Nakadai Tetsuya Ogata Hiroshi G. Okuno Bayesian Extension of MUSIC for Sound Source Localization and Tracking. 3109-3112 2011 INTERSPEECH conf/interspeech/2011 db/conf/interspeech/interspeech2011.html#OtsukaNOO11 https://doi.org/10.21437/Interspeech.2011-778 Martin Heckmann Kazuhiro Nakadai Hirofumi Nakajima Robust Intonation Pattern Classification in Human Robot Interaction. 3137-3140 2011 INTERSPEECH conf/interspeech/2011 db/conf/interspeech/interspeech2011.html#HeckmannNN11 https://doi.org/10.21437/Interspeech.2011-785 Gökhan Ince Kazuhiro Nakadai Tobias Rodemann Jun-ichi Imura Keisuke Nakamura Hirofumi Nakajima Assessment of single-channel ego noise estimation methods. 106-111 2011 IROS https://doi.org/10.1109/IROS.2011.6094424 conf/iros/2011 db/conf/iros/iros2011.html#InceNRINN11 Gökhan Ince Kazuhiro Nakadai Tobias Rodemann Jun-ichi Imura Keisuke Nakamura Hirofumi Nakajima Incremental learning for ego noise estimation of a robot. 131-136 2011 IROS https://doi.org/10.1109/IROS.2011.6094425 conf/iros/2011 db/conf/iros/iros2011.html#InceNRINN11a Keisuke Nakamura Kazuhiro Nakadai Futoshi Asano Gökhan Ince Intelligent sound source localization and its application to multimodal human tracking. 143-148 2011 IROS https://doi.org/10.1109/IROS.2011.6094558 conf/iros/2011 db/conf/iros/iros2011.html#NakamuraNAI11 Hiroaki Miura Takami Yoshida Keisuke Nakamura Kazuhiro Nakadai SLAM-based online calibration of asynchronous microphone array for robot audition. 524-529 2011 IROS https://doi.org/10.1109/IROS.2011.6095106 conf/iros/2011 db/conf/iros/iros2011.html#MiuraYNN11 Zheng Gong Kazuhiro Nakadai Hirofumi Nakajima Ichiro Hagiwara HARK based real-time single pane 3D auditory scene visualizer empowered by Speech Arrow. 530-535 2011 IROS https://doi.org/10.1109/IROS.2011.6095121 conf/iros/2011 db/conf/iros/iros2011.html#GongNNH11 Takuma Otsuka Kazuhiro Nakadai Tetsuya Ogata Hiroshi G. Okuno Incremental Bayesian Audio-to-Score Alignment with Flexible Harmonic Structure Models. 525-530 2011 ISMIR http://ismir2011.ismir.net/papers/PS4-9.pdf conf/ismir/2011 db/conf/ismir/ismir2011.html#OtsukaNOO11

Kazuhiro Nakadai Toru Takahashi 0001 Hiroshi G. Okuno Hirofumi Nakajima Yuji Hasegawa Hiroshi Tsujino Design and Implementation of Robot Audition System 'HARK' - Open Source Software for Listening to Three Simultaneous Speakers. 739-761 2010 24 Adv. Robotics 5-6 https://doi.org/10.1163/016918610X493561 https://www.wikidata.org/entity/Q58028072 db/journals/ar/ar24.html#NakadaiTONHT10

Toru Takahashi 0001 Kazuhiro Nakadai Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Soft missing-feature mask generation for robot audition. 37-47 2010 1 Paladyn J. Behav. Robotics 1 https://doi.org/10.2478/s13230-010-0005-1 db/journals/paladyn/paladyn1.html#TakahashiNKOO10

Takuma Otsuka Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Voice-awareness control for a humanoid robot consistent with its body posture and movements. 80-88 2010 1 Paladyn J. Behav. Robotics 1 https://doi.org/10.2478/s13230-010-0009-x db/journals/paladyn/paladyn1.html#OtsukaNTKOO10

Hirofumi Nakajima Kazuhiro Nakadai Yuji Hasegawa Hiroshi Tsujino Blind Source Separation With Parameter-Free Adaptive Step-Size Method for Robot Audition. 1476-1485 2010 18 IEEE Trans. Speech Audio Process. 6 https://doi.org/10.1109/TASL.2009.2035219 db/journals/taslp/taslp18.html#NakajimaNHT10

Takuma Otsuka Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Design and Implementation of Two-level Synchronization for Interactive Music Robot. 2010 AAAI https://doi.org/10.1609/aaai.v24i1.7734 conf/aaai/2010 db/conf/aaai/aaai2010.html#OtsukaNTKOO10 1238-1244 Takami Yoshida Kazuhiro Nakadai Audio-visual speech recognition system for a robot. 1-2 2010 AVSP https://www.isca-archive.org/avsp_2010/yoshida10_avsp.html conf/avsp/2010 db/conf/avsp/avsp2010.html#YoshidaN10 Randy Gomez Tatsuya Kawahara Kazuhiro Nakadai Robust hands-free Automatic Speech Recognition for human-machine interaction. 138-143 2010 Humanoids https://doi.org/10.1109/ICHR.2010.5686828 conf/humanoids/2010 db/conf/humanoids/humanoids2010.html#GomezKN10 Toru Takahashi 0001 Kazuhiro Nakadai Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Improvement in listening capability for humanoid robot HRP-2. 470-475 2010 ICRA https://doi.org/10.1109/ROBOT.2010.5509830 conf/icra/2010 db/conf/icra/icra2010.html#TakahashiNKOO10 Gökhan Ince Kazuhiro Nakadai Tobias Rodemann Yuji Hasegawa Hiroshi Tsujino Jun-ichi Imura A hybrid framework for ego noise cancellation of a robot. 3623-3628 2010 ICRA https://doi.org/10.1109/ROBOT.2010.5509564 conf/icra/2010 db/conf/icra/icra2010.html#InceNRHTI10 Ryu Takeda Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Upper-limit evaluation of robot audition based on ICA-BSS in multi-source, barge-in and highly reverberant conditions. 4366-4371 2010 ICRA https://doi.org/10.1109/ROBOT.2010.5509891 conf/icra/2010 db/conf/icra/icra2010.html#TakedaNTKOO10 Takami Yoshida Kazuhiro Nakadai Hiroshi G. Okuno An Improvement in Audio-Visual Voice Activity Detection for Automatic Speech Recognition. 51-61 2010 IEA/AIE (1) https://doi.org/10.1007/978-3-642-13022-9_6 conf/ieaaie/2010-1 db/conf/ieaaie/ieaaie2010-1.html#YoshidaNO10 Gökhan Ince Kazuhiro Nakadai Tobias Rodemann Hiroshi Tsujino Jun-ichi Imura Robust Ego Noise Suppression of a Robot. 62-71 2010 IEA/AIE (1) https://doi.org/10.1007/978-3-642-13022-9_7 conf/ieaaie/2010-1 db/conf/ieaaie/ieaaie2010-1.html#InceNRTI10 Takuma Otsuka Takeshi Mizumoto Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Music-Ensemble Robot That Is Capable of Playing the Theremin While Listening to the Accompanied Music. 102-112 2010 IEA/AIE (1) https://doi.org/10.1007/978-3-642-13022-9_11 conf/ieaaie/2010-1 db/conf/ieaaie/ieaaie2010-1.html#OtsukaMNTKOO10 Gökhan Ince Kazuhiro Nakadai Tobias Rodemann Hiroshi Tsujino Jun-ichi Imura A robust speech recognition system against the ego noise of a robot. 2070-2073 2010 INTERSPEECH https://doi.org/10.21437/Interspeech.2010-584 conf/interspeech/2010 db/conf/interspeech/interspeech2010.html#InceNRTI10 Martin Heckmann Claudius Gläser Frank Joublin Kazuhiro Nakadai Applying geometric source separation for improved pitch extraction in human-robot interaction. 2602-2605 2010 INTERSPEECH https://doi.org/10.21437/Interspeech.2010-255 conf/interspeech/2010 db/conf/interspeech/interspeech2010.html#HeckmannGJN10 Takami Yoshida Kazuhiro Nakadai Two-layered audio-visual integration in voice activity detection and automatic speech recognition for robots. 2702-2705 2010 INTERSPEECH https://doi.org/10.21437/Interspeech.2010-716 conf/interspeech/2010 db/conf/interspeech/interspeech2010.html#YoshidaN10 Hirofumi Nakajima Gökhan Ince Kazuhiro Nakadai Yuji Hasegawa An easily-configurable robot audition system using Histogram-based Recursive Level Estimation. 958-963 2010 IROS https://doi.org/10.1109/IROS.2010.5653639 conf/iros/2010 db/conf/iros/iros2010.html#NakajimaINH10 Toru Takahashi 0001 Kazuhiro Nakadai Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno An improvement in automatic speech recognition using soft missing feature masks for robot audition. 964-969 2010 IROS https://doi.org/10.1109/IROS.2010.5650540 conf/iros/2010 db/conf/iros/iros2010.html#TakahashiNKOO10 Kazuhiro Nakadai Hirofumi Nakajima Gökhan Ince Yuji Hasegawa Sound source separation and automatic speech recognition for moving sources. 976-981 2010 IROS https://doi.org/10.1109/IROS.2010.5651167 conf/iros/2010 db/conf/iros/iros2010.html#NakadaiNIH10 Gökhan Ince Kazuhiro Nakadai Tobias Rodemann Hiroshi Tsujino Jun-ichi Imura Multi-talker speech recognition under ego-motion noise using Missing Feature Theory. 982-987 2010 IROS https://doi.org/10.1109/IROS.2010.5650112 conf/iros/2010 db/conf/iros/iros2010.html#InceNRTI10 Takami Yoshida Kazuhiro Nakadai Hiroshi G. Okuno Two-layered audio-visual speech recognition for robots in noisy environments. 988-993 2010 IROS https://doi.org/10.1109/IROS.2010.5651205 conf/iros/2010 db/conf/iros/iros2010.html#YoshidaNO10 Martin Heckmann Frank Joublin Kazuhiro Nakadai Pitch extraction in Human-Robot interaction. 1482-1487 2010 IROS https://doi.org/10.1109/IROS.2010.5649882 conf/iros/2010 db/conf/iros/iros2010.html#HeckmannJN10 Ryu Takeda Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Speedup and performance improvement of ICA-based robot audition by parallel and resampling-based block-wise processing. 1949-1956 2010 IROS https://doi.org/10.1109/IROS.2010.5652757 conf/iros/2010 db/conf/iros/iros2010.html#TakedaNTKOO10 Takeshi Mizumoto Takuma Otsuka Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Human-robot ensemble between robot thereminist and human percussionist using coupled oscillator model. 1957-1963 2010 IROS https://doi.org/10.1109/IROS.2010.5650364 conf/iros/2010 db/conf/iros/iros2010.html#MizumotoONTKOO10 Ryota Fujimura Kazuhiro Nakadai Michita Imai Ren Ohmura PROT - An embodied agent for intelligible and user-friendly human-robot interaction. 3860-3867 2010 IROS https://doi.org/10.1109/IROS.2010.5649116 conf/iros/2010 db/conf/iros/iros2010.html#FujimuraNIO10 Toshimasa Suzuki Hirofumi Nakajima Hideo Tsuru Takayuki Arai Kazuhiro Nakadai 3D sound field recording and reproducing system including sound source orientation. 215-220 2010 IUCS https://doi.org/10.1109/IUCS.2010.5666221 conf/iucs/2010 db/conf/iucs/iucs2010.html#SuzukiNTAN10 Ryu Takeda Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Automatic estimation of reverberation time with robot speech to improve ICA-based robot audition. 250-255 2009 Humanoids https://doi.org/10.1109/ICHR.2009.5379572 conf/humanoids/2009 db/conf/humanoids/humanoids2009.html#TakedaNTKOO09 Takuma Otsuka Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Voice quality manipulation for humanoid robots consistent with their head movements. 405-410 2009 Humanoids https://doi.org/10.1109/ICHR.2009.5379569 conf/humanoids/2009 db/conf/humanoids/humanoids2009.html#OtsukaNTKOO09 Takami Yoshida Kazuhiro Nakadai Hiroshi G. Okuno Automatic speech recognition improved by two-layered audio-visual integration for robot audition. 604-609 2009 Humanoids https://doi.org/10.1109/ICHR.2009.5379586 conf/humanoids/2009 db/conf/humanoids/humanoids2009.html#YoshidaNO09 Ryu Takeda Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno ICA-based efficient blind dereverberation and echo cancellation method for barge-in-able robot audition. 3677-3680 2009 ICASSP https://doi.org/10.1109/ICASSP.2009.4960424 https://doi.ieeecomputersociety.org/10.1109/ICASSP.2009.4960424 conf/icassp/2009 db/conf/icassp/icassp2009.html#TakedaNTKOO09 Kazuhiro Nakadai Hirofumi Nakajima Yuji Hasegawa Hiroshi Tsujino Sound source separation of moving speakers for robot audition. 3685-3688 2009 ICASSP https://doi.org/10.1109/ICASSP.2009.4960426 https://doi.ieeecomputersociety.org/10.1109/ICASSP.2009.4960426 conf/icassp/2009 db/conf/icassp/icassp2009.html#NakadaiNHT09 Gökhan Ince Kazuhiro Nakadai Tobias Rodemann Yuji Hasegawa Hiroshi Tsujino Jun-ichi Imura Ego noise suppression of a robot using template subtraction. 199-204 2009 IROS https://doi.org/10.1109/IROS.2009.5354651 conf/iros/2009 db/conf/iros/iros2009.html#InceNRHTI09 Keisuke Nakamura Kazuhiro Nakadai Futoshi Asano Yuji Hasegawa Hiroshi Tsujino Intelligent sound source localization for dynamic environments. 664-669 2009 IROS https://doi.org/10.1109/IROS.2009.5354419 conf/iros/2009 db/conf/iros/iros2009.html#NakamuraNAHT09 Hirofumi Nakajima Keiko Kikuchi Touru Daigo Yutaka Kaneda Kazuhiro Nakadai Yuji Hasegawa Real-time sound source orientation estimation using a 96 channel microphone array. 676-683 2009 IROS https://doi.org/10.1109/IROS.2009.5354285 conf/iros/2009 db/conf/iros/iros2009.html#NakajimaKDKNH09 Ryu Takeda Kazuhiro Nakadai Toru Takahashi 0001 Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Step-size parameter adaptation of multi-channel semi-blind ICA with piecewise linear model for barge-in-able robot audition. 2277-2282 2009 IROS https://doi.org/10.1109/IROS.2009.5354527 conf/iros/2009 db/conf/iros/iros2009.html#TakedaNTKOO09 Takuma Otsuka Toru Takahashi 0001 Hiroshi G. Okuno Kazunori Komatani Tetsuya Ogata Kazumasa Murata Kazuhiro Nakadai Incremental polyphonic audio to score alignment using beat tracking for singer robots. 2289-2296 2009 IROS https://doi.org/10.1109/IROS.2009.5354637 conf/iros/2009 db/conf/iros/iros2009.html#OtsukaTOKOMN09 Toru Takahashi 0001 Kazuhiro Nakadai Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Missing-feature-theory-based robust simultaneous speech recognition system with non-clean speech acoustic model. 2730-2735 2009 IROS https://doi.org/10.1109/IROS.2009.5354201 conf/iros/2009 db/conf/iros/iros2009.html#TakahashiNKOO09 Hiroshi G. Okuno Kazuhiro Nakadai Hyun-Don Kim Robot Audition: Missing Feature Theory Approach and Active Audition. 227-244 2009 ISRR https://doi.org/10.1007/978-3-642-19457-3_14 conf/isrr/2009 db/conf/isrr/isrr2009.html#OkunoNK09 Kazuhiro Nakadai Hiroshi G. Okuno Hirofumi Nakajima Yuji Hasegawa Hiroshi Tsujino An open source software system for robot audition HARK and its evaluation. 561-566 2008 Humanoids https://doi.org/10.1109/ICHR.2008.4756031 conf/humanoids/2008 db/conf/humanoids/humanoids2008.html#NakadaiONHT08 Hirofumi Nakajima Kazuhiro Nakadai Yuji Hasegawa Hiroshi Tsujino Adaptive step-size parameter control for real-world blind source separation. 149-152 2008 ICASSP https://doi.org/10.1109/ICASSP.2008.4517568 conf/icassp/2008 db/conf/icassp/icassp2008.html#NakajimaNHT08 Kazuhiro Nakadai Shun'ichi Yamamoto Hiroshi G. Okuno Hirofumi Nakajima Yuji Hasegawa Hiroshi Tsujino A robot referee for rock-paper-scissors sound games. 3469-3474 2008 ICRA https://doi.org/10.1109/ROBOT.2008.4543741 conf/icra/2008 db/conf/icra/icra2008.html#NakadaiYONHT08 Toru Takahashi 0001 Shun'ichi Yamamoto Kazuhiro Nakadai Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Soft missing-feature mask generation for simultaneous speech recognition system in robots. 992-995 2008 INTERSPEECH https://doi.org/10.21437/Interspeech.2008-289 conf/interspeech/2008 db/conf/interspeech/interspeech2008.html#TakahashiYNKOO08 Ryu Takeda Kazuhiro Nakadai Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Barge-in-able robot audition based on ICA and missing feature theory under semi-blind situation. 1718-1723 2008 IROS https://doi.org/10.1109/IROS.2008.4650799 conf/iros/2008 db/conf/iros/iros2008.html#TakedaNKOO08 Hirofumi Nakajima Kazuhiro Nakadai Yuji Hasegawa Hiroshi Tsujino High performance sound source separation adaptable to environmental changes for robot audition. 2165-2171 2008 IROS https://doi.org/10.1109/IROS.2008.4650597 conf/iros/2008 db/conf/iros/iros2008.html#NakajimaNHT08 Kazumasa Murata Kazuhiro Nakadai Kazuyoshi Yoshii Ryu Takeda Toyotaka Torii Hiroshi G. Okuno Yuji Hasegawa Hiroshi Tsujino A robot uses its own microphone to synchronize its steps to musical beats while scatting and singing. 2459-2464 2008 IROS https://doi.org/10.1109/IROS.2008.4650596 conf/iros/2008 db/conf/iros/iros2008.html#MurataNYTTOHT08 Kazumasa Murata Kazuhiro Nakadai Kazuyoshi Yoshii Ryu Takeda Toyotaka Torii Hiroshi G. Okuno Yuji Hasegawa Hiroshi Tsujino A Robot Singer with Music Recognition Based on Real-Time Beat Tracking. 199-204 2008 ISMIR http://ismir2008.ismir.net/papers/ISMIR2008_199.pdf conf/ismir/2008 db/conf/ismir/ismir2008.html#MurataNYTTOHT08

Jean-Marc Valin Seiichi Yamamoto Jean Rouat François Michaud Kazuhiro Nakadai Hiroshi G. Okuno Robust Recognition of Simultaneous Speech by a Mobile Robot. 742-752 2007 23 IEEE Trans. Robotics 4 https://doi.org/10.1109/TRO.2007.900612 db/journals/trob/trob23.html#ValinYRMNO07

Shun'ichi Yamamoto Kazuhiro Nakadai Mikio Nakano Hiroshi Tsujino Jean-Marc Valin Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Design and implementation of a robot audition system for automatic speech recognition of simultaneous speech. 111-116 2007 ASRU https://doi.org/10.1109/ASRU.2007.4430093 conf/asru/2007 db/conf/asru/asru2007.html#YamamotoNNTVKOO07 Kentaro Ishii Yukiko Yamamoto Michita Imai Kazuhiro Nakadai A Navigation System Using Ultrasonic Directional Speaker with Rotating Base. 526-535 2007 conf/hci/2007-9 HCI (9) https://doi.org/10.1007/978-3-540-73354-6_58 db/conf/hci/hci2007-9.html#IshiiYIN07 Kazuhiro Nakadai Ryota Sumiya Mikio Nakano Koichi Ichige Yasuo Hirose Hiroshi Tsujino The Design of Phoneme Grouping for Coarse Phoneme Recognition. 905-914 2007 conf/ieaaie/2007 IEA/AIE https://doi.org/10.1007/978-3-540-73325-6_90 db/conf/ieaaie/ieaaie2007.html#NakadaiSNIHT07 Kazuyoshi Yoshii Kazuhiro Nakadai Toyotaka Torii Yuji Hasegawa Hiroshi Tsujino Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno A biped robot that keeps steps in time with musical beats while listening to music with its own ears. 1743-1750 2007 IROS https://doi.org/10.1109/IROS.2007.4399244 conf/iros/2007 db/conf/iros/iros2007.html#YoshiiNTHTKOO07 Tomoaki Koiwa Kazuhiro Nakadai Jun-ichi Imura Coarse speech recognition by audio-visual integration based on missing feature theory. 1751-1756 2007 IROS https://doi.org/10.1109/IROS.2007.4399300 conf/iros/2007 db/conf/iros/iros2007.html#KoiwaNI07 Ryu Takeda Kazuhiro Nakadai Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Exploiting known sound source signals to improve ICA-based robot audition in speech separation and recognition. 1757-1762 2007 IROS https://doi.org/10.1109/IROS.2007.4399297 conf/iros/2007 db/conf/iros/iros2007.html#TakedaNKOO07 Hirofumi Nakajima Kazuhiro Nakadai Yuji Hasegawa Hiroshi Tsujino Moving Sound Source Extraction by Time-Variant Beamforming. 47-53 2007 JSAI https://doi.org/10.1007/978-3-540-78197-4_6 conf/jsai/2007 db/conf/jsai/jsai2007.html#NakajimaNHT07 Yoshitaka Nishimura Mitsuru Ishizuka Kazuhiro Nakadai Mikio Nakano Hiroshi Tsujino Speech Recognition for a Humanoid with Motor Noise Utilizing Missing Feature Theory. 26-33 2006 Humanoids https://doi.org/10.1109/ICHR.2006.321359 conf/humanoids/2006 db/conf/humanoids/humanoids2006.html#NishimuraINNT06 Mikio Nakano Atsushi Hoshino Johane Takeuchi Yuji Hasegawa Toyotaka Torii Kazuhiro Nakadai Kazuhiko Kato Hiroshi Tsujino A Robot That Can Engage in Both Task-Oriented and Non-Task-Oriented Dialogues. 404-411 2006 Humanoids https://doi.org/10.1109/ICHR.2006.321304 conf/humanoids/2006 db/conf/humanoids/humanoids2006.html#NakanoHTHTNKT06 Kazuhiro Nakadai Hirofumi Nakajima Masamitsu Murase Satoshi Kaijiri Kentaro Yamada Takahiro Nakamura Yuji Hasegawa Hiroshi G. Okuno Hiroshi Tsujino Robust Tracking of Multiple Sound Sources by Spatial Integration of Room And Robot Microphone Arrays. 929-932 2006 ICASSP (4) https://doi.org/10.1109/ICASSP.2006.1661122 conf/icassp/2006 db/conf/icassp/icassp2006.html#NakadaiNMKYNHOT06 Shun'ichi Yamamoto Kazuhiro Nakadai Mikio Nakano Hiroshi Tsujino Jean-Marc Valin Ryu Takeda Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Genetic Algorithm-Based Improvement of Robot Hearing Capabilities in Separating and Recognizing Simultaneous Speech Signals. 207-217 2006 conf/ieaaie/2006 IEA/AIE https://doi.org/10.1007/11779568_24 db/conf/ieaaie/ieaaie2006.html#YamamotoNNTVTKOO06 Shun'ichi Yamamoto Ryu Takeda Kazuhiro Nakadai Mikio Nakano Hiroshi Tsujino Jean-Marc Valin Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Leak energy based missing feature mask generation for ICA and GSS and its evaluation with simultaneous speech recognition. 42-47 2006 SAPA@INTERSPEECH https://www.isca-archive.org/sapa_2006/yamamoto06_sapa.html conf/interspeech/2006sapa db/conf/interspeech/sapa2006.html#YamamotoTNNTVKOO06 Yoshitaka Nishimura Mikio Nakano Kazuhiro Nakadai Hiroshi Tsujino Mitsuru Ishizuka Speech recognition for a robot under its motor noises by selective application of missing feature theory and MLLR. 53-58 2006 SAPA@INTERSPEECH https://www.isca-archive.org/sapa_2006/nishimura06_sapa.html conf/interspeech/2006sapa db/conf/interspeech/sapa2006.html#NishimuraNNTI06 Kazuhiro Nakadai Hirofumi Nakajima Masamitsu Murase Hiroshi G. Okuno Yuji Hasegawa Hiroshi Tsujino Real-Time Tracking of Multiple Sound Sources by Integration of In-Room and Robot-Embedded Microphone Arrays. 852-859 2006 IROS https://doi.org/10.1109/IROS.2006.281737 conf/iros/2006 db/conf/iros/iros2006.html#NakadaiNMOHT06 Shun'ichi Yamamoto Kazuhiro Nakadai Mikio Nakano Hiroshi Tsujino Jean-Marc Valin Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Real-Time Robot Audition System That Recognizes Simultaneous Speech in The Real World. 5333-5338 2006 IROS https://doi.org/10.1109/IROS.2006.282037 conf/iros/2006 db/conf/iros/iros2006.html#YamamotoNNTVKOO06 Shun'ichi Yamamoto Ryu Takeda Kazuhiro Nakadai Mikio Nakano Hiroshi Tsujino Jean-Marc Valin Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Recognition of Simultaneous Speech by Estimating Reliability of Separated Signals for Robot Audition. 484-494 2006 conf/pricai/2006 PRICAI https://doi.org/10.1007/11801603_52 db/conf/pricai/pricai2006.html#YamamotoTNNTVKOO06 Kazunori Komatani Naoyuki Kanda Mikio Nakano Kazuhiro Nakadai Hiroshi Tsujino Tetsuya Ogata Hiroshi G. Okuno Multi-Domain Spoken Dialogue System with Extensibility and Robustness against Speech Recognition Errors. 9-17 2006 SIGDIAL Workshop https://aclanthology.org/W06-1302/ conf/sigdial/2006 db/conf/sigdial/sigdial2006.html#KomataniKNNTOO06 Shun'ichi Yamamoto Jean-Marc Valin Kazuhiro Nakadai Jean Rouat François Michaud Tetsuya Ogata Hiroshi G. Okuno Enhanced Robot Speech Recognition Based on Microphone Array Source Separation and Missing Feature Theory. 1477-1482 2005 conf/icra/2005 ICRA db/conf/icra/icra2005.html#YamamotoVNRMOO05 https://doi.org/10.1109/ROBOT.2005.1570323 Kazuhiro Nakadai Hiroshi Tsujino Towards New Human-Humanoid Communication: Listening During Speaking by Using Ultrasonic Directional Speaker. 1483-1488 2005 conf/icra/2005 ICRA db/conf/icra/icra2005.html#NakadaiT05 https://doi.org/10.1109/ROBOT.2005.1570324 Masamitsu Murase Shun'ichi Yamamoto Jean-Marc Valin Kazuhiro Nakadai Kentaro Yamada Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Multiple moving speaker tracking by microphone array on mobile robot. 249-252 2005 INTERSPEECH https://doi.org/10.21437/Interspeech.2005-120 conf/interspeech/2005 db/conf/interspeech/interspeech2005.html#MuraseYVNYKOO05 Kazuhiro Nakadai Hirofumi Nakajima Kentaro Yamada Yuji Hasegawa Takahiro Nakamura Hiroshi Tsujino Sound source tracking with directivity pattern estimation using a 64 ch microphone array. 1690-1696 2005 IROS https://doi.org/10.1109/IROS.2005.1544981 conf/iros/2005 db/conf/iros/iros2005.html#NakadaiNYHNT05 Shunsuke Kurotaki Noriaki Suzuki Kazuhiro Nakadai Hiroshi G. Okuno Hideharu Amano Implementation of active direction-pass filter on dynamically reconfigurable processor. 3175-3180 2005 IROS https://doi.org/10.1109/IROS.2005.1545033 conf/iros/2005 db/conf/iros/iros2005.html#KurotakiSNOA05 Mikio Nakano Yuji Hasegawa Kazuhiro Nakadai Takahiro Nakamura Johane Takeuchi Toyotaka Torii Hiroshi Tsujino Naoyuki Kanda Hiroshi G. Okuno A two-layer model for behavior and dialogue planning in conversational service robots. 3329-3335 2005 IROS https://doi.org/10.1109/IROS.2005.1545198 conf/iros/2005 db/conf/iros/iros2005.html#NakanoHNNTTTKO05 Shun'ichi Yamamoto Kazuhiro Nakadai Jean-Marc Valin Jean Rouat François Michaud Kazunori Komatani Tetsuya Ogata Hiroshi G. Okuno Making a robot recognize three simultaneous sentences in real-time. 4040-4045 2005 IROS https://doi.org/10.1109/IROS.2005.1545094 conf/iros/2005 db/conf/iros/iros2005.html#YamamotoNVRMKOO05

Hiroshi G. Okuno Kazuhiro Nakadai Tino Lourens Hiroaki Kitano Sound and Visual Tracking for Humanoid Robot. 253-266 2004 20 Appl. Intell. 3 https://doi.org/10.1023/B:APIN.0000021417.62541.e0 db/journals/apin/apin20.html#OkunoNLK04

Hiroshi G. Okuno Kazuhiro Nakadai Hiroaki Kitano Effects of increasing modalities in recognizing three simultaneous speeches. 347-359 2004 43 Speech Commun. 4 https://doi.org/10.1016/j.specom.2004.03.008 db/journals/speech/speech43.html#OkunoNK04

Kazuhiro Nakadai Daisuke Matsuura Hiroshi G. Okuno Hiroshi Tsujino Improvement of recognition of simultaneous speech signals using AV integration and scattering theory for humanoid robots. 97-112 2004 44 Speech Commun. 1-4 https://doi.org/10.1016/j.specom.2004.10.010 db/journals/speech/speech44.html#NakadaiMOT04

Shun'ichi Yamamoto Kazuhiro Nakadai Hiroshi Tsujino Toshio Yokoyama Hiroshi G. Okuno Improvement of Robot Audition by Interfacing Sound Source Separation and Automatic Speech Recognition with Missing Feature Theory. 1517-1523 2004 conf/icra/2004 ICRA https://doi.org/10.1109/ROBOT.2004.1308039 db/conf/icra/icra2004-2.html#YamamotoNTYO04 Tokitomo Ariyoshi Kazuhiro Nakadai Hiroshi Tsujino Multimodal expression for humanoid robots by integration of human speech mimicking and facial color. 2004 INTERSPEECH https://doi.org/10.21437/Interspeech.2004-682 conf/interspeech/2004 db/conf/interspeech/interspeech2004.html#AriyoshiNT04 2305-2308 Shun'ichi Yamamoto Kazuhiro Nakadai Hiroshi Tsujino Hiroshi G. Okuno Assessment of general applicability of robot audition system by recognizing three simultaneous speeches. 2111-2116 2004 IROS https://doi.org/10.1109/IROS.2004.1389721 conf/iros/2004 db/conf/iros/iros2004.html#YamamotoNTO04

Hiroshi G. Okuno Kazuhiro Nakadai Ken-ichi Hidai Hiroshi Mizoguchi Hiroaki Kitano Human-robot non-verbal interaction empowered by real-time auditory and visual multiple-talker tracking. 115-130 2003 17 Adv. Robotics 2 https://doi.org/10.1163/156855303321165088 https://www.wikidata.org/entity/Q58025791 db/journals/ar/ar17.html#OkunoNHMK03

Kazuhiro Nakadai Daisuke Matsuura Hiroshi G. Okuno Hiroshi Tsujino Improvement of three simultaneous speech recognition by using AV integration and scattering theory for humanoid. 157-162 2003 AVSP https://www.isca-archive.org/avsp_2003/nakadai03_avsp.html conf/avsp/2003 db/conf/avsp/avsp2003.html#NakadaiMOT03 Hiroshi G. Okuno Kazuhiro Nakadai Hiroaki Kitano Realizing personality in audio-visually triggered non-verbal behaviors. 392-397 2003 conf/icra/2003 ICRA db/conf/icra/icra2003.html#OkunoNK03 https://doi.org/10.1109/ROBOT.2003.1241627 Kazuhiro Nakadai Hiroshi G. Okuno Hiroaki Kitano Robot recognizes three simultaneous speech by active audition. 398-405 2003 conf/icra/2003 ICRA db/conf/icra/icra2003.html#NakadaiOK03 https://doi.org/10.1109/ROBOT.2003.1241628 Hiroshi G. Okuno Kazuhiro Nakadai Hiroaki Kitano Design and Implementation of Personality of Humanoids in Human Humanoid Non-verbal Interaction. 662-673 https://doi.org/10.1007/3-540-45034-3_67 2003 conf/ieaaie/2003 IEA/AIE db/conf/ieaaie/ieaaie2003.html#OkunoNK03 Kazuhiro Nakadai Daisuke Matsuura Hiroshi G. Okuno Hiroshi Tsujino Three simultaneous speech recognition by integration of active audition and face recognition for humanoid. 2003 INTERSPEECH https://doi.org/10.21437/Eurospeech.2003-521 conf/interspeech/2003 db/conf/interspeech/interspeech2003.html#NakadaiMOT03 2705-2708 Kazuhiro Nakadai Daisuke Matsuura Hiroshi G. Okuno Hiroaki Kitano Applying scattering theory to robot audition system: robust sound source localization and extraction. 1147-1152 2003 IROS https://doi.org/10.1109/IROS.2003.1248800 conf/iros/2003 db/conf/iros/iros2003.html#NakadaiMOK03 Hiroshi G. Okuno Kazuhiro Nakadai Real-Time Sound Source Localization and Separation Based on Active Audio-Visual Integration. 118-125 https://doi.org/10.1007/3-540-44868-3_16 2003 conf/iwann/2003-1 IWANN (1) db/conf/iwann/iwann2003-1.html#OkunoN03

Kazuhiro Nakadai Ken-ichi Hidai Hiroshi G. Okuno Hiroshi Mizoguchi Hiroaki Kitano Real-time Auditory and Visual Multiple-speaker Tracking For Human-robot Interaction. 479-489 2002 14 J. Robotics Mechatronics 5 https://doi.org/10.20965/jrm.2002.p0479 db/journals/jrm/jrm14.html#NakadaiHOMK02

Kazuhiro Nakadai Hiroshi G. Okuno Hiroaki Kitano Exploiting Auditory Fovea in Humanoid-Human Interaction. 431-438 2002 conf/aaai/2002 AAAI/IAAI db/conf/aaai/aaai2002.html#NakadaiOK02 http://www.aaai.org/Library/AAAI/2002/aaai02-066.php Kazuhiro Nakadai Ken-ichi Hidai Hiroshi G. Okuno Hiroaki Kitano Real-Time Speaker Localization and Speech Separation by Audio-Visual Integration. 1043-1049 2002 conf/icra/2002 ICRA db/conf/icra/icra2002.html#NakadaiHOK02 https://doi.org/10.1109/ROBOT.2002.1013493 Hiroshi G. Okuno Kazuhiro Nakadai Hiroaki Kitano Social Interaction of Humanoid RobotBased on Audio-Visual Tracking. 725-735 2002 conf/ieaaie/2002 IEA/AIE https://doi.org/10.1007/3-540-48035-8_70 db/conf/ieaaie/ieaaie2002.html#OkunoNK02 Kazuhiro Nakadai Hiroshi G. Okuno Hiroaki Kitano Real-time sound source localization and separation for robot audition. 2002 INTERSPEECH https://doi.org/10.21437/ICSLP.2002-118 conf/interspeech/2002 db/conf/interspeech/interspeech2002.html#NakadaiOK02 193-196 Kazuhiro Nakadai Hiroshi G. Okuno Hiroaki Kitano Auditory fovea based speech enhancement and its application to human-robot dialog system. 2002 INTERSPEECH https://doi.org/10.21437/ICSLP.2002-271 conf/interspeech/2002 db/conf/interspeech/interspeech2002.html#NakadaiOK02a 1817-1820 Kazuhiro Nakadai Hiroshi G. Okuno Hiroaki Kitano Auditory fovea based speech separation and its application to dialog system. 1320-1325 2002 IROS https://doi.org/10.1109/IRDS.2002.1043937 conf/iros/2002 db/conf/iros/iros2002.html#NakadaiOK02 Hiroshi G. Okuno Kazuhiro Nakadai Hiroaki Kitano Realizing Audio-Visually Triggered ELIZA-Like Non-verbal Behaviors. 552-562 2002 conf/pricai/2002 PRICAI https://doi.org/10.1007/3-540-45683-X_59 db/conf/pricai/pricai2002.html#OkunoNK02 Tino Lourens Kazuhiro Nakadai Hiroshi G. Okuno Hiroaki Kitano A computational model of monkey grating cells for oriented repetitive alternating patterns. 315-322 2001 conf/esann/2001 ESANN https://www.esann.org/sites/default/files/proceedings/legacy/es2001-251.pdf db/conf/esann/esann2001.html#LourensNOK01 Tino Lourens Kazuhiro Nakadai Hiroshi G. Okuno Hiroaki Kitano Graph extraction from color images. 329-334 2001 conf/esann/2001 ESANN https://www.esann.org/sites/default/files/proceedings/legacy/es2001-252.pdf db/conf/esann/esann2001.html#LourensNOK01a Hiroshi G. Okuno Kazuhiro Nakadai Tino Lourens Hiroaki Kitano Sound and Visual Tracking for Humanoid Robot. 640-650 2001 conf/ieaaie/2001 IEA/AIE https://doi.org/10.1007/3-540-45517-5_71 db/conf/ieaaie/ieaaie2001.html#OkunoNLK01 Kazuhiro Nakadai Ken-ichi Hidai Hiroshi Mizoguchi Hiroshi G. Okuno Hiroaki Kitano Real-Time Auditory and Visual Multiple-Object Tracking for Humanoids. 1425-1436 2001 conf/ijcai/2001 IJCAI db/conf/ijcai/ijcai2001.html#NakadaiHMOK01 Kazuhiro Nakadai Ken-ichi Hidai Hiroshi G. Okuno Hiroaki Kitano Real-time multiple speaker tracking by multi-modal integration for mobile robots. 1193-1196 2001 INTERSPEECH https://doi.org/10.21437/Eurospeech.2001-311 conf/interspeech/2001 db/conf/interspeech/interspeech2001.html#NakadaiHOK01 Hiroshi G. Okuno Kazuhiro Nakadai Tino Lourens Hiroaki Kitano Separating three simultaneous speeches with two microphones by integrating auditory and visual processing. 2643-2646 2001 INTERSPEECH https://doi.org/10.21437/Eurospeech.2001-619 conf/interspeech/2001 db/conf/interspeech/interspeech2001.html#OkunoNLK01 Kazuhiro Nakadai Hiroshi G. Okuno Hiroaki Kitano Epipolar geometry based sound localization and extraction for humanoid audition. 1395-1401 2001 IROS https://doi.org/10.1109/IROS.2001.977176 conf/iros/2001 db/conf/iros/iros2001.html#NakadaiOK01 Hiroshi G. Okuno Kazuhiro Nakadai Ken-ichi Hidai Hiroshi Mizoguchi Hiroaki Kitano Human-robot interaction through real-time auditory and visual multiple-talker tracking. 1402-1409 2001 IROS https://doi.org/10.1109/IROS.2001.977177 conf/iros/2001 db/conf/iros/iros2001.html#OkunoNHMK01 Kazuhiro Nakadai Tino Lourens Hiroshi G. Okuno Hiroaki Kitano Active Audition for Humanoid. 832-839 2000 conf/aaai/2000 AAAI/IAAI db/conf/aaai/aaai2000.html#NakadaiLOK00 http://www.aaai.org/Library/AAAI/2000/aaai00-128.php Hiroaki Kitano Hiroshi G. Okuno Kazuhiro Nakadai Iris Fermin Theo Sabisch Yukiko Nakagawa Tatsuya Matsui Designing a humanoid head for RoboCup challenge. 17-18 2000 conf/agents/2000 Agents https://doi.org/10.1145/336595.336611 db/conf/agents/agents2000.html#KitanoONFSNM00 Hiroaki Kitano Hiroshi G. Okuno Kazuhiro Nakadai Theo Sabisch Tatsuya Matsui Design and architecture of SIG the humanoid: an experimental platform for integrated perception in RoboCup humanoid challenge. 181-190 2000 IROS https://doi.org/10.1109/IROS.2000.894602 conf/iros/2000 db/conf/iros/iros2000.html#KitanoONSM00 Kazuhiro Nakadai Tatsuya Matsui Hiroshi G. Okuno Hiroaki Kitano Active audition system and humanoid exterior design. 1453-1461 2000 IROS https://doi.org/10.1109/IROS.2000.893225 conf/iros/2000 db/conf/iros/iros2000.html#NakadaiMOK00 Kazuhiro Nakadai Hiroshi G. Okuno Hiroaki Kitano Humanoid Active Audition System Improved by the Cover Acoustics. 544-554 2000 conf/pricai/2000 PRICAI db/conf/pricai/pricai2000.html#NakadaiOK00 https://doi.org/10.1007/3-540-44533-1_55 Ian Frank Kumiko Tanaka-Ishii Hiroshi G. Okuno Junichi Akita Yukiko Nakagawa Kazuaki Maeda Kazuhiro Nakadai Hiroaki Kitano And the Fans Are Going Wild! SIG plus MIKE. 139-148 https://doi.org/10.1007/3-540-45324-5_12 2000 conf/robocup/2000 RoboCup db/conf/robocup/robocup2000.html#FrankTOANMNK00 Kunio Kashino Kazuhiro Nakadai Tomoyoshi Kinoshita Hidehiko Tanaka Organization of Hierarchical Perceptual Sounds: Music Scene Analysis with Autonomous Processing Modules and a Quantitative Information Integration Mechanism. 158-164 1995 conf/ijcai/1995 IJCAI db/conf/ijcai/ijcai95.html#KashinoNKT95 http://ijcai.org/Proceedings/95-1/Papers/021.pdf Takahiro Aizawa Junichi Akita Hideharu Amano Surya Ambrose Zhaoyi An Yoshitaka Ando Takayuki Arai Takaya Arita Tokitomo Ariyoshi Yoshiaki Asahara Shuhei Asaka Futoshi Asano Takeshi Ashizawa Hideki Asoh Matthew P. Aylett Agathe Balayn Yoshiaki Bando Emilia I. Barakova Mert Bozkurtlar Heike Brock Monikka Roslianna Busto Monnika Roslianna Busto Naoaki Chiba Touru Daigo Katsuhiro Dan Takeharu Eda Iva Farag Iris Fermin Ian Frank Linya Fu Yuta Fujii Ryota Fujimura Masahiko Fujita Yosuke Fukumoto Kotaro Funakoshi Koutarou Furukawa Daniel Gabriel Claudius Gläser Randy Gomez Zheng Gong Fabien Gouyon Haris Gulzar Ichiro Hagiwara Zachary Harlow Makoto Hasebe Yuji Hasegawa Naoya Hashimoto Ryosuke Hasumoto Kazuya Hata Akira Hayamizu Yuanzheng He Martin Heckmann Richard HedleyRichard W. Hedley Ken-ichi Hidai Atsuo Hiroe Yasuo Hirose Takaaki Hori Kotaro Hoshiba Atsushi Hoshino Zhongyang Hou Shoudong Huang Koichi Ichige Michita Imai Jun-ichi Imura Tetsunari Inamura Gökhan Ince Koji Inoue Pourang Irani Carlos Toshinori Ishi Kentaro Ishii Takahiro Ishiki Takayuki Ishizaki Mitsuru Ishizuka Tatsuhiko Itohara Katsutoshi Itoyama Levko Ivanchuk Frank Joublin Toshinori Kagawa Yasuhiro Kagimoto Satoshi Kaijiri Karishma Kamalahasan Tsutomu Kamashima Naoyuki Kanda Yutaka Kaneda Yaozhong Kang Kunio Kashino Kazuhiko Kato Shin Kato Tatsuya Kawahara Yusuke Kawai Rei Kawakami Khan Nabeela KhanumNabeela Khan Keiko Kikuchi Chyon Hae Kim Hyun-Don Kim Ui-Hyun Kim Tetsuo Kinoshita Tomoyoshi Kinoshita Hidehiko Kishinami Hiroaki Kitano Tomoaki Koiwa Fumihide Kojima Ryosuke Kojima Kazunori Komatani He Kong 0001 Takashi Konno Masashi Konyo Shreyas Kousik Makoto Kumon Shunsuke Kurotaki Ki-Uk Kyung Thibault Langlois Felix Law Chang Li Hanlong Li Jiahui Li Kai Li Youfu Li 0001 Angelica Lim Shan LinLin Shan Zirui Lin Hao Liu 0016 Tino Lourens Nurul Lubis Kazuaki Maeda Akiko Masaki Shungo Masaki Tomohisa Masuda Shiho Matsubayashi Kohich Matsuda Tatsuya Matsui Daisuke Matsuura François Michaud Jaime Valls Miró Hiroaki Miura Ryu Miura Taro Miyazaki Hiroshi Mizoguchi Takeshi Mizumoto Seong-eun Moon Takemi Morimatsu Yoshiya Morimoto Takayuki Morito Cosmin Munteanu Masamitsu Murase Kazumasa Murata Tatsuyoshi Murate Akihide Nagamine Yuji Nagashima Kohei Nagira Yukiko Nakagawa Hirofumi Nakajima Keisuke Nakamura Satoshi Nakamura 0001 Takahiro Nakamura Mikio Nakano Toshiyuki Nakata 0002 Gautam Narang Myagmarbayar Nergui Ragib Amin Nihal Kenji Nishida Yoshitaka Nishimura Shigeaki Nishina Kuniaki Noda Ryusuke Noda Kenzo Nonami Masa Ogata Tetsuya Ogata Takuma Ohata Ren Ohmura Hiroshi G. OkunoHiroshi Gitchang Okuno Keita Okutani João Lobato Oliveira Masaki Onishi Fumie Ono Takahiro Osaki Mihoko Otake Takuma Otsuka Sharon L. Oviatt Shimei Pan Gerald Penn Ziquan Qin Luís Paulo Reis Tobias Rodemann Jean Rouat Frank Rudzicz Theo Sabisch Fumiyuki Saito Sakriani Sakti Jun Sakuma Yoko Sasaki Kouhei Sekiguchi Muhammad Shakeel 0001 Nikhil Sharma Jiatong Shi Runwu Shi Lana Sinapayen Nelson Enrique Yalta SoplinNelson Yalta Daobilige Su Yui Sudo Shigeki Sugano Chishio Sugiyama Osamu Sugiyama Naoaki Sumida Shinji Sumitani Ryota Sumiya Shigeru Sunada Kei Suzuki Noriaki Suzuki Reiji Suzuki Satoshi Suzuki Toshimasa Suzuki Satoshi Tadokoro Kentaro Takagi Hiroki Takahashi Masaaki Takahashi Toru Takahashi 0001 Takeshi Takaki Ryu Takeda Johane Takeuchi Masayuki Takigahira Sihan Tan Yasutada Tanabe Hidehiko Tanaka Kumiko Tanaka-Ishii Ryosuke Taniguchi Charles E. Taylor Naoya Terakado Taiki Tezuka Hiroshi Tokutake Toyotaka Torii Hiroshi Tsujino Hideo Tsuru Satoshi Uemura Tatsuya Ura Jean-Marc Valin Yurii Vasylkiv Mizuho Wakabayashi Jiang Wang Kai Washizaki Shinji Watanabe 0001 Kaijie Wei Rui Wen Bowen Wu 0002 Junfeng Wu 0001 Kentaro Yamada Taiki Yamada Kohei Yamaguchi Yuki Yamaguchi Koichi Yamamoto Naoki Yamamoto Seiichi Yamamoto Shun'ichi Yamamoto Takumi Yamamoto Yukiko Yamamoto Toru Yamashita Tsubasa Yano Aoto Yasue Benjamin Yen 0001 Kazuhito Yokoi Haruto Yokota Toshio Yokoyama Kenta Yonekura Koichi Yonezawa Takami Yoshida Kazuyoshi Yoshii Koichiro Yoshino Rui Zhang Zhaofeng Zhang Hao Zhao Zhi Zhong