Researcher Profile and Settings

URL

http://www1.doshisha.ac.jp/~bioinfo/index.html

researchmap

https://researchmap.jp/emyo_fujioka

Profile

個体レベルから集団レベルにおけるコウモリの音響行動生態について研究しています。

専門は生物音響、音響工学。数理も少し。博士(工学)。

Research funding number

00722266

Research Interests

• Bioacoustics
• ultrasound
• bat
• Biosonar
• Acoustic sensing
• navigation
• optimal foraging
• echolocation
• collective intelligence
• bio-logging
• 数理モデル

Research Areas

• Life sciences / Animals: biochemistry, physiology, behavioral science
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Measurement engineering / Acoustic signal processing

Research Experience

• Doshisha University, Organization for Research Initiatives and Development, 特定任用研究員 准教授, 2022/04 - Today
• The University of Tokyo, University Forests, Visiting Researcher, 2021/10 - Today
• Doshisha University, Faculty of Life and Medical Sciences, Collaborative Researcher, 2021/04 - Today
• Osaka University, Graduate School of Information Science and Technology Department of Multimedia Engineering, Specially Appointed Researcher/Fellow (Full time), 2021/11 - 2022/03
• Doshisha University, Faculty of Life and Medical Science, part-time lecturer, 2016/04 - 2022/03
• Kyoto Saga University of Arts, adjunct instructor, 2015/10 - 2022/03
• Doshisha University, Organization for Research Initiatives and Development, Post-doctoral researc fellow, 2016/04 - 2021/03
• Doshisha University, Institute of Advanced Research and Education, Assistant researcher, 2014/04 - 2016/03
• The University of Tokyo, Institute of Industrial Science, Researcher, 2013/04 - 2014/03

Education

• Doshisha University Graduate school, Faculty of Life and Medical Sciences, Department of Life and Medical Sciences (Doctoral Course), 2009/04 - 2013/03
• Doshisha University Graduate school, Faculty of Engineering, Department of Mathematical and Environmental Science (Master's Course), 2007/04 - 2009/03
• Doshisha University, Faculty of Engineering, Department of Electrical Enginieering, 2003/04 - 2007/03

Association Memberships

• Society for Bioacoustics
• ACOUSTICAL SOCIETY OF AMERICA
• Japanese Society of Bio-Logging Science
• MARINE ACOUSTICS SOCIETY OF JAPAN
• THE ECOLOGICAL SOCIETY OF JAPAN
• ACOUSTICAL SOCIETY OF JAPAN

Committee Memberships

• 実行委員, 2018/04 - Today, 日本音響学会関西支部 若手研究者交流研究発表会（若手の会）, Society
• 実行委員長, 2022/04 - 2023/03, 日本音響学会関西支部 第25回若手研究者交流研究発表会（若手の会）, Society

Awards

• Best paper award
  Jun. 2018, Marine Acoustics Society of Japan
• 2015 Best Paper Award
  Nov. 2016, NOLTA IEICE
• Best Presentation Award (GOLD PRIZE)
  Nov. 2013, The 3rd International Symposium on Innovative Mathematical Modelling
• JEB Outstanding Paper Prize Short List 2013
  2013, The Journal of Experimental Biology, Official journal
• Student travel award
  Aug. 2012, The Acoustical Society of America
• Student presentation award
  Mar. 2010, Acsoutical society of Japan
• Poster award
  Mar. 2008, Acsoutical society of Japan

Published Papers

• Bats integrate multiple echolocation and flight tactics to track prey
  Nozomi Nishiumi; Emyo Fujioka; Shizuko Hiryu
  Current Biology, Elsevier BV, 34(13) 2948 - 2956.e6, Jul. 2024, Scientific journal
  

  DOI URL
• A glimpse into the foraging and movement behaviour of Nyctalus aviator; a complementary study by acoustic recording and GPS tracking
  A glimpse into the foraging; movement behaviour of Nyctalus aviator; a complementary study by; acoustic recording; GPS tracking
  Royal Society Open Science, 10(230035), Jun. 2023, Scientific journal
  

  DOI URL
• Discriminating predation attempt outcomes during natural foraging using the post-buzz pause in the Japanese large-footed bat, Myotis macrodactylus
  Yuuka Mizuguchi; Emyo Fujioka; Olga Heim; Dai Fukui; Shizuko Hiryu
  Journal of Experimental Biology, The Company of Biologists, 225(7) jeb243402 , 04 Apr. 2022, Scientific journal
  

  URLDOI URL
• Localization of Flying Bats from Multichannel Audio Signals by Estimating Location Map with Convolutional Neural Networks
  Kazuki Fujimori; Bisser Raytchev; Kazufumi Kaneda; Yasufumi Yamada; Yu Teshima; Emyo Fujioka; Shizuko Hiryu; Toru Tamaki
  Journal of Robotics and Mechatronics, Fuji Technology Press Ltd., 33(3) 515 - 525, 20 Jun. 2021, Scientific journal
  

  URLDOI URL
• Three-Dimensional Trajectory Construction and Observation of Group Behavior of Wild Bats During Cave Emergence
  Emyo Fujioka; Mika Fukushiro; Kazusa Ushio; Kyosuke Kohyama; Hitoshi Habe; Shizuko Hiryu
  Journal of Robotics and Mechatronics, Fuji Technology Press Ltd., 33(3) 556 - 563, Jun. 2021, Scientific journal
  

  URLDOI URL
• Learning interaction rules from multi-animal trajectories via augmented behavioral models.
  Keisuke Fujii; Naoya Takeishi; Kazushi Tsutsui; Emyo Fujioka; Nozomi Nishiumi; Ryoya Tanaka; Mika Fukushiro; Kaoru Ide; Hiroyoshi Kohno; Ken Yoda; Susumu Takahashi; Shizuko Hiryu; Yoshinobu Kawahara
  Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021(NeurIPS), 11108 - 11122, 2021, International conference proceedings
  

  URL
• Fast Frequent Co-occurrence Rule Extracting Method from Multi-modal Trajectory Data
  Yiming Tian; Takuya Maekawa; Daichi Amagata; Takahiro Hara; Sakiko Matsumoto; Ken Yoda; Emyo Fujioka; Fumiya Hamai; Dai Fukui; Shizuko Hiryu
  情報処理学会論文誌, 60(3) 859 - 869, Mar. 2019, Scientific journal
  

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• Three-dimensional sonar beam-width expansion by Japanese house bats (Pipistrellus abramus) during natural foraging
  Kazuya Motoi; Miwa Sumiya; Emyo Fujioka; Shizuko Hiryu
  JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 141(5) EL439 - EL444, May 2017, Scientific journal
  

  DOI URL
• Coordinated Control of Acoustical Field of View and Flight in Three-Dimensional Space for Consecutive Capture by Echolocating Bats during Natural Foraging
  Miwa Sumiya; Emyo Fujioka; Kazuya Motoi; Masaru Kondo; Shizuko Hiryu
  PLOS ONE, 12(1) e0169995 , Jan. 2017, Scientific journal
  

  DOI URL
• Echolocating bats use future-target information for optimal foraging
  Emyo Fujioka; Ikkyu Aihara; Miwa Sumiya; Kazuyuki Aihara; Shizuko Hiryu
  PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 113(17) 4848 - 4852, Apr. 2016, Scientific journal
  

  DOI URL
• Mathematical modeling of flight and acoustic dynamics of an echolocating bat during multiple-prey pursuit
  Miwa Sumiya; Emyo Fujioka; Yoshiaki Watanabe; Shizuko Hiryu; Ikkyu Aihara
  Proceedings of the International symposium on Nonlinear Theory and its Applications (NOLTA) 2015, 369 - 372, 2015, International conference proceedings
  

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• Nonlinear Dynamics in Free Flight of an Echolocating Bat
  Ikkyu Aihara; Yasufumi Yamada; Emyo Fujioka; Shizuko Hiryu
  Nonlinear Theory and its Applications (NOLTA), IEICE, 6(2) 313 - 328, 2015, Scientific journal
  

  DOI URL
• Rapid shifts of sonar attention by Pipistrellus abramus during natural hunting for multiple prey
  Emyo Fujioka; Ikkyu Aihara; Shotaro Watanabe; Miwa Sumiya; Shizuko Hiryu; James A. Simmons; Hiroshi Riquimaroux; Yoshiaki Watanabe
  JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 136(6) 3389 - 3400, Dec. 2014, Scientific journal
  

  DOI URL
• Qualitative and Quantitative Analyses of the Echolocation Strategies of Bats on the Basis of Mathematical Modelling and Laboratory Experiments
  Ikkyu Aihara; Emyo Fujioka; Shizuko Hiryu
  PLOS ONE, 8(7) e68635 , Jul. 2013, Scientific journal
  

  DOI URL
• Adaptive beam-width control of echolocation sounds by cf-fm bats, rhinolophus ferrumequinum nippon, during prey-capture flight
  Naohiro Matsuta; Shizuko Hiryu; Emyo Fujioka; Yasufumi Yamada; Hiroshi Riquimaroux; Yoshiaki Watanabe
  Journal of Experimental Biology, Pt 7, 216(7) 1210 - 1218, Apr. 2013, Scientific journal
  

  DOI URL
• A Study on the Biosonar of Bats during Natural Hunting Based on Microphone-array Measurement
  Emyo Fujioka
  Doshisha University, Mar. 2013, Doctoral thesis
• Echolocation behavior of the Japanese horseshoe bat in pursuit of fluttering prey
  Shigeki Mantani; Shizuko Hiryu; Emyo Fujioka; Naohiro Matsuta; Hiroshi Riquimaroux; Yoshiaki Watanabe
  JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY, 198(10) 741 - 751, Oct. 2012, Scientific journal
  

  DOI URL
• Echolocation and flight strategy of Japanese house bats during natural foraging, revealed by a microphone array system
  Emyo Fujioka; Shigeki Mantani; Shizuko Hiryu; Hiroshi Riquimaroux; Yoshiaki Watanabe
  JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 129(2) 1081 - 1088, Feb. 2011, Scientific journal
  

  DOI URL
• Long-term real-time monitoring of free-ranging bottlenose dolphins (Tursiops truncatus) in an aquarium using 5-hydrophone array system
  Harumi Sugimatsu; Tamaki Ura; Junichi Kojima; Hiroshi Shimura; Kenji Maejima; Koichi Kato; Yuki Tahara; Ayako Takahashi; Shizuko Hiryu; Emyo Fujioka; Yoshiaki Watanabe
  OCEANS'10 IEEE Sydney, OCEANSSYD 2010, 1 - 9, 2010, International conference proceedings
  

  DOI URL
• Adaptive echolocation sounds of insectivorous bats, Pipistrellus abramus, during foraging flights in the field
  Shizuko Hiryu; Tomotaka Hagino; Emyo Fujioka; Hiroshi Riquimaroux; Yoshiaki Watanabe
  JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 124(2) EL51 - EL56, Aug. 2008, Scientific journal
  

  DOI URL

MISC

• Acoustic Navigation of Echolocating Bats during Aerial Flight
  Yu Teshima; Emyo Fujioka; Shizuko Hiryu
  Journal of the Physical Society of Japan, Physical Society of Japan, 92(12) 121001-1 - 121001-8, 15 Dec. 2023, Introduction scientific journal
  

  URLDOI URL
• Bats - Echolocation specialists in the air -
  Emyo Fujioka; Kazuma Hase; Shizuko Hiryu
  Journal of the Society of Instrument and Control Engineers, 61(1) 9 - 14, Jan. 2022, Introduction scientific journal
• Very High-frequency Sounds and Its Utilization Strategy of Echolocating Bats in the Wild
  Emyo Fujioka, Shizuko Hiryu
  Journal of INCE/J, 44(2) 75 - 79, Apr. 2020, Introduction scientific journal
• Echolocation strategy of bats during natural foraging
  Emyo FUJIOKA
  Comparative Physiology and Biochemistry, 36(2) 91 - 99, Aug. 2019, Introduction scientific journal
  

  URLDOI URL
• Investigation of Large-Scale Navigation Behavior of Echolocating Bats During Natural Foraging, Using GPS and Acoustic-GPS Data-Loggers
  Emyo Fujioka; Genki Nakai; Dai Fukui; Ken Yoda; Shizuko Hiryu
  Proceedings of IEEE International Workshop on Behavior analysis and Recognition for knowledge Discovery (BiRD), PerCom 2019., 700 - 702, Mar. 2019, Introduction international proceedings
  

  URL
• Sound Navigation Algorithm of Wild Bats Using Future-target Information
  Emyo Fujioka
  J. Marine Acoust. Soc. Jpn., 46(1) 21 - 25, Jan. 2019, Summary national conference
  

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• 3D Localization of a bat from spectrogram
  藤森 和希; 小川 大輔; 玉木 徹; Raytchev Bisser; 金田 和文; 宮本 聖; 藤岡 慧明; 飛龍 志津子
  システム制御情報学会研究発表講演会講演論文集, システム制御情報学会, 62 4p , 16 May 2018
• コウモリの音響ナビゲーション －動的変化の仕組みからロボット制御などへの応用探る－
  山田恭史; 藤岡慧明; 飛龍志津子
  生物の科学 遺伝, 71(6) 526 - 532, Nov. 2017, Introduction commerce magazine
  

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• Analysis of the Large-scale Navigation Strategy of Wild Echolocating Bats -Strategies to utilize surrounding information and to search target prey-
  FUJIOKA Emyo; UJINO Tomohiro; FUKUI Dai; YODA Ken; HIRYU Shizuko
  The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), The Japan Society of Mechanical Engineers, 2017 2A2-Q01 - Q01, May 2017, Summary national conference
  

  DOI URL
• Ultrasound Sensing Strategy of Wild Echolocating Bats Using Future-target Information
  Emyo Fujioka
  The journal of the Marine Acoustics Society of Japan, 海洋音響学会, 44(1) 1 - 1, Jan. 2017, Introduction scientific journal
• コウモリの広帯域音波の利用とその摂餌戦略
  藤岡慧明
  広帯域海洋音響探査技術部会報告書, 54 - 58, 2016, Lecture materials
• Bats Use Future-target Information for Acoustic Navigation
  Shizuko Hiryu; Emyo Fujioka
  Journal of the Robotics Society of Japan, 日本ロボット学会 ; 1983-, 34(8) 529 - 533, 2016, Introduction scientific journal
• マイクロホンアレイを用いたコウモリの3次元動態音響計測 ~ 採餌飛行時におけるソナー戦略の実験的・数理的分析 ~
  藤岡慧明; 角谷美和; 合原一究; 飛龍志津子
  第10回日本バイオロギング研究会シンポジウム講演論文集, 23 - 24, 2014, Summary national conference
• 野外におけるコウモリの3 次元動態音響計測： 採餌時の超音波センシング行動に関する実験的・数理的分析
  藤岡慧明; 角谷美和; 合原一究; 飛龍志津子
  第52回同志社大学理工学研究所研究発表会講演論文集, 129 - 134, 2014, Summary national conference
  

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• Sonar strategy of wild echolocating bats (Pipistrellus abramus) during foraging flight in the field : Analysis of 3-D flight trajectory and pulse direction measured by a microphone array system (Ultrasonics)
  WATANABE Shotaro; SUMIYA Miwa; FUJIOKA Emyo; AIHARA Ikkyu; WATANABE Yoshiaki; RIQUIMAROUX Hiroshi; OHTA Tetsuo; HIRYU Shizuko
  IEICE technical report. Ultrasonics, The Institute of Electronics, Information and Communication Engineers, 113(317) 7 - 12, 23 Nov. 2013
• An experimental and theoretical investigation of pulse production for effective target search
  FUJIOKA EMYO; AIHARA IKKYU; HIRYU SHIZUKO; RIKIMARU HIROSHI; WATANABE YOSHIAKI
  電子情報通信学会技術研究報告, The Institute of Electronics, Information and Communication Engineers, 110(366(US2010 92-111)) 65 - 70, 13 Jan. 2011, Summary national conference
• Characteristics of sonar emissions for effective target search by FM echolocating bats during natural foraging
  Emyo Fujioka; Ryosuke Kasai; Ikkyu Aihara; Shizuko Hiryu; Hiroshi Riquimaroux; Yoshiaki Watanabe
  Proceedings of auditory research meeting, 41(3) 193 - 198, 2011, Summary national conference
  

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• 野外におけるコウモリの超音波ソナーによる獲物探索飛行の分析 －マイクロホンアレイシステムによる3次元飛行軌跡と放射パルスの同時計測－
  藤岡慧明; 松田直大; 飛龍志津子; 力丸裕; 渡辺好章
  日本音響学会講演論文集, 1519 - 1520, 2010, Summary national conference
• 野外での獲物探索時におけるFMコウモリのエコーロケーション戦略 -4基のマイクロホンアレイを用いた3次元飛行軌跡と放射パルスの同時計測-
  藤岡慧明; 松田直大; 飛龍志津子; 力丸裕; 渡辺好章
  日本音響学会聴覚研究会資料, 40(4) 321 - 326, 2010, Summary national conference
  

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• 採餌飛行時における野生コウモリのソナー行動戦略 －マイクロホンアレイシステムによる放射パルスと3次元飛行軌跡の同時分析‐
  藤岡慧明; 竹永敏也; 飛龍志津子; 力丸裕; 渡辺好章
  海洋音響学会講演論文集, 93 - 96, 2009, Summary national conference
  

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• アブラコウモリの野外での採餌行動時における3次元飛行ルートと放射パルスの同時分析
  藤岡慧明; 萬谷重樹; 福田至宏; 飛龍志津子; 力丸裕; 渡辺好章
  日本音響学会講演論文集, 559 - 560, 2008, Summary national conference
  

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• Active ultrasonic SONAR system of bat -Relationship between 3-D flight path and acoustical characteristics of echolocation sounds during foraging-
  Emyo Fujioka; Shigeki Mantani; Shizuko Hiryu; Hiroshi Riquimaroux; Yoshiaki Watanabe
  Proceedings of Symposium on Ultrasonic Electronics, 29 155 - 156, 2008, Summary international conference
  

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• Echolocation and flight strategies of Japanese house bats (Pipistrellus abramus) to attack a prey in the field revealed by a microphone array
  Emyo Fujioka; Shigeki Mantani; Michihiro Fukuda; Shizuko Hiryu; Hiroshi Riquimaroux; Yoshiaki Watanabe
  Proceedings of Acoustics’08 Paris, 5933 - 5937, 2008, Summary international conference
• FMコウモリの室内と野外におけるエコーロケーション行動の比較 －標的に対するソナー戦術－
  藤岡慧; 萩野智生; 飛龍志津子; 力丸裕; 渡辺好章
  日本音響学会聴覚研究会資料, 37(4) 281 - 286, 2007, Summary national conference
• アブラコウモリの野外での採餌行動時におけるエコーロケーション戦略
  藤岡慧; 萩野智生; 飛龍志津子; 力丸裕; 渡辺好章
  海洋音響学会講演論文集, 95 - 96, 2007, Summary national conference

Books etc

• 生き物と音の事典
  生物音響学会
  朝倉書店, Oct. 2019, Contributor, 第３章（3-14），マイクロフォンアレイを用いた屋外でのコウモリの行動計測
• バイオロギングで新発見！動物たちの謎を追え
  藤岡慧明
  あかね書房, Jun. 2018, Others, pp.16-17
• バイオロギング２：動物たちの知られざる世界を探る
  藤岡慧明
  京都通信社, Aug. 2016, Contributor, pp.187-190

Presentations

• 音響行動から探るコウモリの採餌戦略
  藤岡慧明
  日本バイオロギング研究会シンポジウム, 12 Oct. 2024, 12 Oct. 2024, 13 Oct. 2024, Keynote oral presentation
• コウモリの音響ナビゲーション戦略の解明に向けたバイオロギング研究
  藤岡慧明
  統計数理研究所・共同利用研究集会 ISMCRP5013 「統計モデル・数理生物学と動物行動データ」, 20 Dec. 2023, 19 Dec. 2023, 20 Dec. 2023, Public discourse
• Learning interaction rules from multi-animal trajectories via augmented behavioral model
  Keisuke Fujii; Naoya Takeishi; Kazushi Tsutsui; Emyo Fujioka; Nozomi Nishiumi; Ryoya Tanaka; Mika Fukushiro; Kaoru Ide; Hiroyoshi Kohno; Ken Yoda; Susumu Takahashi; Shizuko Hiryu; Yoshinobu Kawahara
  Advances in Neural Information Processing Systems (NeurIPS'21), Dec. 2021, 06 Dec. 2021, 14 Dec. 2021, Oral presentation
• Nightly movement behavior of the birdlike noctule Nyctalus aviator, measured by GPS bio-logging
  Emyo Fujioka; Olga Heim; Yoshifumi Niga; Akito Nomi; Dai Fukui; Shizuko Hiryu
  1st International Bat Research Online Symposium (IBROS), 02 Nov. 2021, 02 Nov. 2021, 02 Nov. 2021, Poster presentation
• 採餌行動時におけるコウモリの超音波ナビゲーション戦略の解明
  藤岡 慧明
  哺乳類学会, 29 Aug. 2021, Nominated symposium
• コウモリの採餌生態に学ぶ超音波ナビゲーション戦略
  藤岡 慧明
  第64回自律分散システム部会研究会, 05 Jun. 2019, Public discourse
• Ultrasound navigation algorithm in echolocating bats; Learning from strategy by bat sonar in the wild
  Emyo Fujioka
  第36回ダイナミクスと制御研究会, 11 Jan. 2019, Public discourse
• Large-scale navigation algorithm learned from echolocating bats in the wild
  Emyo Fujioka
  カワイサウンド技術・音楽振興財団 第35回 研究助成講演会, 11 Dec. 2018, Public discourse
• Echolocating bats use future-target information for optimal foraging
  Emyo Fujioka
  海洋音響学会2018年第一回談話会, 03 Aug. 2018, Invited oral presentation, 海洋音響学会, 東京工業大学 蔵前会館 ロイアルブルーホール
• Microphone-array measurement and mathematical analysis of the acoustic navigation behavior by bats during natural foraging
  Emyo Fujioka; Shizuko Hiryu
  65th Annual Meeting of the Ecological Society of Japan, 15 Mar. 2018, Invited oral presentation, Sapporo Convention Center
• Echolocation and flight strategies of aerial-feeding bats during natural foraging
  Emyo Fujioka; Fumiya Hamai; Miwa Sumiya; Kazuya Motoi; Dai Fukui; Kohta I. Kobayasi; Shizuko Hiryu
  174th Meeting of the Acoustical Society of America, 04 Dec. 2017, Invited oral presentation, New Orleans
• Acoustic navigation algorithm learned from echolocating bats in the wild
  Emyo Fujioka
  豊田中央研究所講演会, 11 Jul. 2017, Public discourse, 豊田中央研究所
• 小規模・大規模空間におけるコウモリの獲物探索ルートに関する実験的、数理的検討
  藤岡慧明
  第12回日本バイオロギング研究会シンポジウム, 02 Dec. 2016, Invited oral presentation, 同志社大学寒梅館
• コウモリの広帯域音波の利用とその摂餌戦略
  藤岡慧明
  広帯域海洋音響探査技術シンポジウム, 18 Nov. 2016, Invited oral presentation, 東京工業大学蔵前会館ロイアルブルーホール
• Echolocating bats use future-target information for optimal foraging
  Emyo Fujioka
  海洋音響学会2016年第一回談話会・シンポジウム, 22 Jun. 2016, Invited oral presentation, 東京大学生産技術研究所
• 同期現象の数理 ホタルとシンクロせよ！
  藤岡慧明; 合原一究; 木本圭子
  日本科学未来館LEDホタルワークショップ, 03 Aug. 2014, Public discourse, 日本科学未来館
• 野外で採餌飛行するコウモリの3次元動態音響分析
  藤岡慧明
  動物行動モデリング研究集会, 16 Dec. 2013, Public discourse, 統計数理研究所

Research Projects

• 音響サイバー空間を利用したコウモリの階層ナビゲーションの理解
  Shizuko Hiryu
  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Transformative Research Areas (A), 2021/09 -2026/03, Coinvestigator not use grants, Grant-in-Aid for Transformative Research Areas (A), Doshisha University
• 風力発電施設におけるコウモリ類衝突リスク低減に向けた情報・技術基盤形成
  福井 大; 松井 孝典; 赤坂 卓美; 飛龍 志津子; 平尾 聡秀
  Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), 2021/04 -2024/03, Coinvestigator not use grants, Grant-in-Aid for Scientific Research (A), The University of Tokyo
• 音響GPSバイオロギングによるコウモリの大規模採餌生態の解明
  藤岡 慧明
  日本学術振興会, 科学研究費補助金（若手）, 2019/04 -2022/03, Principal investigator, Competitive research funding
• Study on 3-D swarm intelligence sensing and its engineering application learned from collective flight of bats
  Hiryu Shizuko
  This study aims to elucidate the mechanism of jamming avoidance behavior in acoustic sensing by bats during group flight, and to direct toward knowlegds for engineering applications. Echolocating bats are classified into two types, FM bats and CF-FM bats, based on the difference of ultrasounds. We found that FM bats avoid acoustic interference by changing frequencies, and then also implemented this behavior mechanism in autonomous vehicles and evaluated it through obstacle avoidance driving under interference. As a result, we could confirm that the bat tactic is useful from an engineering standpoint. On the other hand, we also found that the Doppler shift compensation behavior of CF-FM bats reduces the interference of signals from other individuals., Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), 2018/04 -2022/03, Coinvestigator, Grant-in-Aid for Scientific Research (A), Doshisha University
• 野生コウモリによる長距離音響ナビゲーションアルゴリズムの解明
  藤岡慧明
  日本学術振興会, 科学研究費補助金（若手B）, 2015/04 -2018/03, Principal investigator, Competitive research funding
• 野性コウモリから学ぶ長距離ナビゲーションアルゴリズム
  藤岡慧明
  一般財団法人カワイサウンド技術・音楽振興財団, 研究助成, 2015/04 -2016/03, Principal investigator, Competitive research funding
• 野生コウモリから生きるためのソナー戦略に学ぶ -獲物探索・接近飛行時における計測アルゴリズムの解明-
  藤岡慧明
  財団法人日本科学協会, 笹川研究助成, 2010/04 -2011/03, Principal investigator, Competitive research funding

Social Contribution

• どうぶつは、なにをみてるの？2018 ～野生動物のバイオロギング～, SKIPシティ彩の国ビジュアルプラザ, 映像ミュージアム企画展示, 2018/04/17-2018/09/02, Open college
• １たす１が２じゃない世界；コウモリの“超”能力を解明せよ, 日本科学未来館, メディアラボ第13期展示, 2014/02/19-2014/09/02, Open college

Media Coverage

• 生物集団の移動軌跡から相互作用の規則を理論とデータから推定できる機械学習技術を開発, Paper, Other than myself, 日本経済新聞, 06 Dec. 2021
• Hearing the hunt: A reliable acoustic indicator to measure prey capture success in echolocating bats, Pr, Other than myself, The Company of Biologist, preLights, 28 Aug. 2021
• 東京生き物調査隊, Media report, Other than myself, NHK, ダーウィンが来た！, 26 Apr. 2020
• コウモリが放つ超音波の謎に挑む, Paper, 京都新聞, 18 Apr. 2018, 28面 地域欄
• 生物の「空の羅針盤」探る, Paper, 読売新聞, 22 Sep. 2017, 21面 科学欄
• コウモリのルート選択；複数の獲物の位置 超音波で先読み, Paper, 科学新聞, 13 May 2016, １面, 2016年4月12日に公開したプレスリリースの内容
• 超音波で飛行ルート選択；コウモリの効率的な捕食の仕組み解明へ, Paper, 毎日新聞, 01 May 2016, 22面, 2016年4月12日に公開したプレスリリースの内容
• コウモリ 獲物位置先読み；最適ルートで効率的に, Paper, 読売新聞, 14 Apr. 2016, 35面 社会欄, 2016年4月12日に公開したプレスリリースの内容
• Bats Follow Most Efficient Flight Path To Target Multiple Prey, Paper, Asian Scientist, 13 Apr. 2016, 2016年4月12日に公開したプレスリリースの内容
• コウモリは飛行ルートを“先読み”する，超音波で, Internet, ITmedia Inc., EE Times Japan, 13 Apr. 2016
• How bats optimize foraging, Paper, Physics Today, 12 Apr. 2016, 2016年4月12日に公開したプレスリリースの内容
• 複数の獲物把握し追跡；コウモリの高度な飛行解明, Internet, 時事通信社, 時事ドットコム, 12 Apr. 2016, 2016年4月12日に公開したプレスリリースの内容
• 獲物２つ 同時捕捉；コウモリ，最適ルートで飛ぶ, Paper, 日本経済新聞, 12 Apr. 2016, 42面 社会欄, 2016年4月12日に公開したプレスリリースの内容
• コウモリの狩り 効率飛行；ドローン応用期待, Paper, 京都新聞, 12 Apr. 2016, 32面 社会欄, 2016年4月12日に公開したプレスリリースの内容
• コウモリ 獲物”先読み”；飛行ルート「次」にらむ, Paper, 朝日新聞, 12 Apr. 2016, 33面 社会欄, 2016年4月12日に公開したプレスリリースの内容
• 世の中は数字でできている！？ カオスが拓く新たな世界, Media report, WAC、BSフジ, ガリレオX, 10 Aug. 2014
• Observing the Invisible: Using Microphone Arrays to Study Bat Echolocation, Pr, Other than myself, The Acoustical Society of America, Acoustics Today, Aug. 2014
• 数理モデル研究で実現する自動運転やロボット技術, Internet, Response, 27 Feb. 2014, 自動車テクノロジー
• THE ART OF FINDING PREY: A BAT'S PERSPECTIVE, Pr, Other than myself, The Journal of Experimental Biology, Inside JEB, Apr. 2013
• What microphone arrays tell us about bat sonar, Pr, Other than myself, The Acoustical Society of America, ECHOES, Jan. 2010, 1面

Teaching Experience

• 物理科学実験Ⅰ
  同志社大学
• メディア工学
  嵯峨美術大学