A Spatial-Cue-Based Probabilistic Model for Bird Song Scene Analysis. - Ryosuke Kojima; Osamu Sugiyama; Kotaro Hoshiba; Reiji Suzuki; Kazuhiro Nakadai (DSAA, 2017)

Development of microphone-array-embedded UAV for search and rescue task. - 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 (IROS, 2017)

Design and Assessment of Sound Source Localization System with a UAV-Embedded Microphone Array. - Kotaro Hoshiba; Osamu Sugiyama; Akihide Nagamine; Ryosuke Kojima; Makoto Kumon; Kazuhiro Nakadai (J. Robotics Mechatronics, 2017)

Bird Song Scene Analysis Using a Spatial-Cue-Based Probabilistic Model. - Ryosuke Kojima; Osamu Sugiyama; Kotaro Hoshiba; Kazuhiro Nakadai; Reiji Suzuki; Charles E. Taylor (J. Robotics Mechatronics, 2017)

Design of UAV-Embedded Microphone Array System for Sound Source Localization in Outdoor Environments. - Kotaro Hoshiba; Kai Washizaki; Mizuho Wakabayashi; Takahiro Ishiki; Makoto Kumon; Yoshiaki Bando; Daniel Gabriel; Kazuhiro Nakadai; Hiroshi G. Okuno (Sensors, 2017)

HARK-Bird-Box: A Portable Real-time Bird Song Scene Analysis System. - Ryosuke Kojima; Osamu Sugiyama; Kotaro Hoshiba; Reiji Suzuki; Kazuhiro Nakadai (IROS, 2018)

Signal Restoration based on Bi-directional LSTM with Spectral Filtering for Robot Audition. - Ryosuke Taniguchi; Kotaro Hoshiba; Katsutoshi Itoyama; Kenji Nishida; Kazuhiro Nakadai (RO-MAN, 2018)

Assessment of MUSIC-Based Noise-Robust Sound Source Localization with Active Frequency Range Filtering. - Kotaro Hoshiba; Kazuhiro Nakadai; Makoto Kumon; Hiroshi G. Okuno (J. Robotics Mechatronics, 2018)

Design and assessment of multiple-sound source localization using microphone arrays. - Daniel Gabriel; Ryosuke Kojima; Kotaro Hoshiba; Katsutoshi Itoyama; Kenji Nishida; Kazuhiro Nakadai (SII, 2019)

2D sound source position estimation using microphone arrays and its application to a VR-based bird song analysis system. - Daniel Gabriel; Ryosuke Kojima; Kotaro Hoshiba; Katsutoshi Itoyama; Kenji Nishida; Kazuhiro Nakadai (Adv. Robotics, 2019)

Recent R&D Technologies and Future Prospective of Flying Robot in Tough Robotics Challenge. - 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; et al. (Disaster Robotics, 2019)

Design and Implementation of Real-Time Visualization of Sound Source Positions by Drone Audition. - Mizuho Wakabayashi; Kai Washizaki; Kotaro Hoshiba; Kazuhiro Nakadai; Hiroshi G. Okuno; Makoto Kumon (SII, 2020)

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. - Toshinori Kagawa; Fumie Ono; Lin Shan; Ryu Miura; Kazuhiro Nakadai; Kotaro Hoshiba; Makoto Kumon; Hiroshi G. Okuno; Shin Kato; Fumihide Kojima (Adv. Robotics, 2020)

Swarm Active Audition System with Robots and Drones for a Search and Rescue Task. - Kazuhiro Nakadai; Makoto Kumon; Yoko Sasaki; Kotaro Hoshiba; Benjamin Yen 001 (APSIPA, 2024)

Implementation of a Robot Operation System-based network for sound source localization using multiple drones. - Takumi Yamamoto; Kotaro Hoshiba; Benjamin Yen 001; Kazuhiro Nakadai (APSIPA, 2024)

Development of a Versatile Structure for Mounting Drone Audition-purposed Measurement Equipment*. - Yuta Tsukamoto; Kotaro Hoshiba; Nobuyuki Iwatsuki (SII, 2025)