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Aihara Ikkyu

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Affiliation
Faculty of Engineering, Information and Systems
Official title
Assistant Professor
Sex
Male
Birth date
1982-08
URL
Email
 
Office
http://acs-gw.cs.tsukuba.ac.jp/index-e.html
Research projects
「鳴く」生物の省エネルギー戦略に潜む数理法則の解明と応用2018 -- 2020合原 一究Japan Society for the Promotion of Science/Grant-in-Aid for Young Scientists4,030,000Yen
カエルの合唱法則に基づく群知能アルゴリズムの創出2016 -- 2017合原 一究Japan Society for the Promotion of Science/Grant-in-Aid for challenging Exploratory Research3,380,000Yen
Academic background
2008-04 -- 2011-03京都大学 理学研究科 物理学宇宙物理学専攻Completed
2006-04 -- 2008-03京都大学 情報学研究科 複雑系科学専攻Completed
2002-04 -- 2006-03京都大学 理学部 理学科Graduated
Degree
2011-03博士(理学)京都大学
Articles
  • Construction of Speed Control Method for Automobile Based on Landing Motion of Birds
    彦坂 勇向; 永崎 佑里; 合原 一究; 河辺 徹
    Proceedings of the Japan Joint Automatic Control Conference/61/pp.1287-1291, 2018
  • Driving characteristics analysis using ride comfort index based on time series data of longitudinal and lateral accelerations
    赤松 伸樹; 河辺 徹; 合原 一究
    Proceedings of the Japan Joint Automatic Control Conference/61/pp.1292-1297, 2018
  • Motion control of autonomous personal mobility based on trajectory prediction near moving object in shared space
    平澤 敦基; 河辺 徹; 合原 一究
    Proceedings of the Japan Joint Automatic Control Conference/61/pp.341-346, 2018
  • Mathematical Modeling and its Application of Collective Behavior in Echolocating Bats
    Hirata Ryo; Aihara Ikkyu; Kawabe Tohru
    Proceedings of 23rd International Symposium on Artificial Life and Robotics 2018 (AROB 23rd 2018), 2018-01
  • 無線ネットワークにより相互接続したマイクロホンアレイを用いた音源位置推定手法の実装
    細川 侑嗣; 小南大智; 合原 一究; 村田正幸
    電子情報通信学会技術研究報告, 2018-1
  • LPWAネットワークにおける基地局負荷の分散を考慮した自律分散型送信スケジュール手法
    小南大智; 合原 一究; 村田正幸
    電子情報通信学会技術研究報告, 2017-12
  • Visualizing Phonotactic Behavior of Female Frogs in Darkness
    Aihara Ikkyu; Bishop Phillip J; Ohmer Michel E B; Awano H...
    Scientific reports/7(1), 2017-09
  • Size Effect on Call Properties of Japanese Tree Frogs Revealed by Audio-Processing Technique
    Aihara Ikkyu; Takeda Ryu; Mizumoto Takeshi; Otsuka Takuma...
    Journal of Robotics and Mechatronics/29(1)/pp.247-254, 2017
  • Swarm of Sound-to-Light Conversion Devices to Monitor Acoustic Communication Among Small Nocturnal Animals
    Mizumoto Takeshi; Aihara Ikkyu; Otsuka Takuma; Awano Hiro...
    Journal of Robotics and Mechatronics/29(1)/pp.255-267, 2017-02
  • Dynamical Calling Behavior Experimentally Observed in Japanese Tree Frogs (Hyla japonica)
    Ikkyu Aihara; Shunsuke Horai; Hiroyuki Kitahata; Kazuyuki...
    IEICE TRANSACTIONS on FUNDAMENTALS/E90-A/p.2154, 2007
  • Mathematical Modeling of Frogs' Calling Behavior and its Possible Application to Artificial Life and Robotics
    Ikkyu Aihara; Hiroyuki Kitahata; Kenichi Yoshikawa; Kazuy...
    Artificial Life and Robotics/12/p.29, 2008
  • Nonlinear Dynamics and Bifurcations of a Coupled Oscillator Model for Calling Behavior of Japanese Tree Frogs (Hyla japonica)
    Ikkyu Aihara; Kunichika Tsumoto
    Mathematical Biosciences/214/p.6, 2008
  • Modeling Synchronized Calling Behavior of Japanese Tree Frogs
    Ikkyu Aihara
    Physical Review E/80/p.011918, 2009
  • Sound Imaging of Nocturnal Animal Calls in Their Natural Habitat
    Takeshi Mizumoto; Ikkyu Aihara; Takuma Otsuka; Ryu Takeda...
    Journal of Comparative Physiology A/197/p.915, 2011
  • Complex and Transitive Synchronization in a Frustrated System of Calling Frogs
    Ikkyu Aihara; Ryu Takeda; Takeshi Mizumoto; Takuma Otsuka...
    Physical Review E/83/p.031913, 2011
  • 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/p.e68635, 2013
  • Rapid Shifts of Sonar Attention by Pipistrellus abramus during Natural Hunting for Multiple Prey
    Emyo Fujioka; Ikkyu Aihara; Shotaro Watanabe; Miwa Sumiya...
    Journal of Acoustical Society of America/136/p.3389, 2014
  • Spatio-Temporal Dynamics in Collective Frog Choruses Examined by Mathematical Modeling and Field Observations
    Ikkyu Aihara; Takeshi Mizumoto; Takuma Otsuka; Hiromitsu ...
    Scientific Reports/4/p.3819, 2014
  • Nonlinear Dynamics in Free Flight of an Echolocating Bat
    Ikkyu Aihara; Yasufumi Yamada; Emyo Fujioka; Shizuko Hiryu
    IEICE, Nonlinear Theory and its Applications/6/p.313, 2015
  • Acoustic Preference of Frog-Biting Midges (Corethrella spp) Attacking Túngara Frogs in their Natural Habitat
    Ikkyu Aihara; Priyanka de Silva; Ximena E. Bernal
    ETHOLOGY/122/pp.105-113, 2016
  • Echolocating Bats Use Future Target Information for Optimal Foraging
    Emyo Fujioka; Ikkyu Aihara; Miwa Sumiya; Kazuyuki Aihara;...
    PNAS/113/pp.4848-4852, 2016
Books
  • 脳の現象数理 — ニューロン, ニューラルネットワーク, 行動のモデル
    合原 一究; 辻 繁樹; 香取 勇一; 合原 一幸
    現象数理学入門, 東京大学出版会, pp.109-143, 2013-9
Conference, etc.
  • 位相振動子モデルに基づいたカエルの鳴き声の相互作用の解析
    堀之内翔大; 合原 一究; 青柳富誌生
    日本物理学会 第73回年次大会/2018-03-22--2018-03-25
  • Mathematical Modeling and its Application of Collective Behavior in Echolocating Bats
    平田 諒; 合原一究; Kawabe Tohru
    23rd International Symposium on Artificial Life and Robotics 2018 (AROB 23rd 2018)/2018-01-18--2018-01-20
  • Mathematical Modeling and its Application of Collective Behavior in Echolocating Bats
    Kawabe Tohru; 合原一究; 平田 諒
    23rd International Symposium on Artificial Life and Robotics 2018 (AROB 23rd 2018)/2018-01-18--2018-01-20
  • Spatio-temporal structures in frog choruses revealed by sound-imaging device
    Aihara Ikkyu
    第65回生態学会/2018-3-15
  • Synchronization Experimentally Observed in Calling Behaviors of Japanese Rain Frogs (Hyla-japonica)
    Ikkyu Aihara; Hiroyuki Kitahata; Shunsuke Horai; Kazuyuki...
    International Symposium on Nonlinear Theory and Its Applications/2006-09
  • Mathematical Modeling of Frogs' Calling Behaviors and Its Possible Application to Artificial Life and Robotics
    Ikkyu Aihara; Hiroyuki Kitahata; Kenichi Yoshikawa; Kazuy...
    the 12th International Symposium on Artificial Life and Robotics/2007-01
  • Experimental and Theoretical Studies on Competition and Cooperation of Calling Behavior in Japanese Tree Frogs
    Ikkyu Aihara; Hiroyuki Kitahata; Kenichi Yoshikawa; Kazuy...
    BIOCOMP2007/2007-09
  • Synchronization and Frustration in Calling Behavior of Japanese Tree Frogs
    Ikkyu Aihara
    Dynamics Days Asia Pacific 5/2008-09
  • Synchronization in Frustrated Calling Behavior of Japanese Tree Frogs
    Ikkyu Aihara; Ryu Takeda; Takeshi Mizumoto; Takuma Otsuka...
    Dynamics in Systems Biology/2009-09
  • Prey Pursuit Strategy of Japanese Horseshoe Bats, Rhinolophus ferrumequinum Nippon, during Target Selection Task
    Yuki Kinoshita; Daiki Ogata; Ikkyu Aihara; Yoshiaki Watan...
    Meetings on Acoustics/2013-6
  • Recognition of In-Field Frog Chorusing Using Bayesian Nonparametric Microphone Array Processing
    Yoshiaki Bando; Takuma Otsuka; Ikkyu Aihara; Hiromitsu Aw...
    Workshop on Computational Sustainability at the 29th AAAI Conference on Artificial Intelligence/2015-1
  • Mathematical Modeling of Flight and Acoustic Dynamics of an Echolocating Bat during Multiple-Prey Pursuit
    Miwa Sumiya; Emyo Fujioka; Yoshiaki Watanabe; Shizuko Hir...
    International Symposium on Nonlinear Theory and Its Applications 2015/2015-12
  • Call Alternation between Specific Pairs of Male Frogs Revealed by a Sound-Imaging Method in Their Natural Habitat
    Ikkyu Aihara; Takeshi Mizumoto; Hiromitsu Awano; Hiroshi ...
    Interspeech 2016/2016-09-08--2016-09-12
Intellectural property rights
  • Audio Source Detection System
    Hiroshi Tsujino; Kazuhiro Nakadai; Hiroshi G. Okuno; Take...
  • 音源位置推定システム
    辻野 広司; 中臺 一博; 奥乃 博; 水本 武志; 合原 一究
Teaching
2018-04 -- 2018-06Freshmen SeminarUniversity of Tsukuba.
2018-04 -- 2018-06Introduction to Information ProcessingUniversity of Tsukuba.
2018-04 -- 2018-06DynamicsUniversity of Tsukuba.
2018-10 -- 2019-02Special Exercise in Information Science IUniversity of Tsukuba.
2018-10 -- 2019-02Special Exercise in Information Science IIUniversity of Tsukuba.
2018-04 -- 2018-08Special Exercise in Information Science IUniversity of Tsukuba.
2018-04 -- 2018-08Special Exercise in Information Science IIUniversity of Tsukuba.
2018-05 -- 2018-06Systems and ControlUniversity of Tsukuba.
2018-04 -- 2018-05Mathematical Systems Theory IUniversity of Tsukuba.
2018-10 -- 2019-02Seminar in Computer ScienceUniversity of Tsukuba.
Other educational activities
2018-02 -- 2018-02出前講義筑波大学附属坂戸高校
Talks
  • ホタルとシンクロせよ!LEDホタルワークショップ
    木本圭子; 藤岡慧明; 合原 一究
    日本科学未来館/2014-08
University Management
2017-04 -- 2018-03情報科学類広報委員会パンフレット担当
Message
Animals show various behavior in the form of swarms, such as firefly flashing, fish school and frog choruses. Such collective behavior is realized as the result of autonomous motion controls of respective animals. I am studying the behavior of animals on the basis of mathematical modeling, behavioral experiments and field recordings. I am looking for the students interested in informatics and animal behavior.

(Last updated: 2018-09-06)