Ikkyu Aihara

Profile Information

Affiliation: Faculty of Engineering,Information and Systems, University of Tsukuba

Degree: 博士（理学）

Researcher number: 70588516
J-GLOBAL ID: 201401039367308887
researchmap Member ID: B000241728

External link: https://article.researchmap.jp/tsunagaru/2014/10/

カエルの研究をしてます。

Research Interests

Research History

Feb, 2020 - Present

Associate Professor, Faculty of Engineering, Information and Systems, University of Tsukuba
Apr, 2016 - Feb, 2020

Faculty of Engineering, Information and Systems, University of Tsukuba
Apr, 2014 - Mar, 2016

特別研究員PD, 日本学術振興会
Apr, 2011 - Mar, 2014

基礎科学特別研究員, 理化学研究所
Apr, 2008 - Mar, 2011

特別研究員DC1, 日本学術振興会

Papers

Excitatory and inhibitory interactions affect the balance of chorus activity and energy efficiency in the aggregations of male frogs: Numerical simulations using a hybrid dynamical model

Ikkyu Aihara, Daichi Kominami, Yushi Hosokawa, Masayuki Murata

Journal of Theoretical Biology, 558, Feb 7, 2023
Data Augmentation Using Spectral Structure for Supervised Monaural Source Separation of Frog Choruses

IKUSHIMA Tatsumi, TAKEDA Ryu, AIHARA Ikkyu, KOMATANI Kazunori

Proceedings of the Annual Conference of JSAI, JSAI2022 2O4GS705-2O4GS705, 2022
Landing Dynamics of a Seagull Examined by Field Observation and Mathematical Modeling

Eisaki, Yuri, Hikosaka, Isamu, Kawabe, Tohru, Aihara, Ikkyu

Nonlinear Theory and Its Applications, IEICE, 12(2) 205-224, Apr, 2021 Peer-reviewed
Visualization of a chorus structure in multiple frog species by a sound discrimination device.

Hiromitsu Awano, Masahiro Shirasaka, Takeshi Mizumoto, Hiroshi G Okuno, Ikkyu Aihara

Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 207(1) 87-98, Jan, 2021
Modeling and application of frog choruses as an autonomous distributed communication system over multiple time scales

Ikkyu Aihara, Daichi Kominami, Yushi Hosokawa, Masayuki Murata

Proceedings of the 3rd International Symposium on Swarm Behavior and Bio-Inspired Robotics, Nov, 2019 Peer-reviewed
Implementation of a real-time sound source localization method for outdoor animal detection using wireless sensor networks.

Yushi Hosokawa, Yasuharu Hirano, Daichi Kominami, Ikkyu Aihara, Masayuki Murata

International Conference on Signal Processing and Communication Systems (ICSPCS), 1-6, 2019 Peer-reviewed
Mathematical modelling and application of frog choruses as an autonomous distributed communication system

Ikkyu Aihara, Daichi Kominami, Yasuharu Hirano, Masayuki Murata

Royal Society Open Science, 6(1) 181117, 2019 Peer-reviewed
Motion control of autonomous personal mobility based on trajectory prediction near moving object in shared space

Hirasawa,Atsuki, Kawabe,Tohru, Aihara,Ikkyu

Proceedings of the Japan Joint Automatic Control Conference, 61 341-346, 2018
Driving characteristics analysis using ride comfort index based on time series data of longitudinal and lateral accelerations

Akamatsu,Nobuki, Kawabe,Tohru, Aihara,Ikkyu

Proceedings of the Japan Joint Automatic Control Conference, 61 1292-1297, 2018
Construction of Speed Control Method for Automobile Based on Landing Motion of Birds

Hikosaka,Isamu, Eisaki,Yuri, Aihara,Ikkyu, Kawabe,Tohru

Proceedings of the Japan Joint Automatic Control Conference, 61 1287-1291, 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), Jan, 2018 Peer-reviewed
Self-organized transmission scheduling for LPWA networks considering gateway load balancing

Daichi Kominami, Ikkyu Aihara, Masayuki Murata

Technical Report of IEICE(IN2017-67), 117(353) 127-132, Dec, 2017
Visualizing Phonotactic Behavior of Female Frogs in Darkness

Ikkyu Aihara, Phillip J. Bishop, Michel E. B. Ohmer, Hiromitsu Awano, Takeshi Mizumoto, Hiroshi G. Okuno, Peter M. Narins, Jean-Marc Hero

SCIENTIFIC REPORTS, 7, Sep, 2017 Peer-reviewed
Localization system for analyzing chorus of Japanese tree frogs

Daichi Kominami, Yasuharu Hirano, Ikkyu Aihara, Masayuki Murata

IPSJ SIG Technical Reports (SIGMUS 2017), Jun, 2017
Size effect on call properties of japanese tree frogs revealed by audio-processing technique

Ikkyu Aihara, Ryu Takeda, Takeshi Mizumoto, Takuma Otsuka, Hiroshi G. Okuno

Journal of Robotics and Mechatronics, 29(1) 247-254, Feb, 2017 Peer-reviewed
Swarm of Sound-to-Light Conversion Devices to Monitor Acoustic Communication Among Small Nocturnal Animals.

Takeshi Mizumoto, Ikkyu Aihara, Takuma Otsuka, Hiromitsu Awano, Hiroshi G. Okuno

JRM, 29(1) 255-267, 2017 Peer-reviewed
Real time localization methods for calling frogs using a wireless sensor network

Yasuharu Hirano, Daichi Kominami, Ikkyu Aihara, Masayuki Murata

The 3rd Annual Meeting of Bioacoustics, Dec, 2016 Peer-reviewed
Implementation of a sound-source localization method for calling frog in an outdoor environment using a wireless sensor network

Yasuharu Hirano, Takuya Iwai, Daichi Kominami, Ikkyu Aihara, Masayuki Murata

Proceedings of the 2016 IEEE International Conference on Wireless Communications, Signal Processing and Networking, WiSPNET 2016, 2458-2462, Sep 13, 2016 Peer-reviewed
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 26, 2016 Peer-reviewed
Acoustic Preference of Frog-Biting Midges (Corethrella spp) Attacking Tungara Frogs in their Natural Habitat

Ikkyu Aihara, Priyanka de Silva, Ximena E. Bernal

ETHOLOGY, 122(2) 105-113, Feb, 2016 Peer-reviewed

Awards

Apr, 2019

文部科学大臣表彰若手科学者賞受賞

合原一究
May, 2018

海洋音響学会論文賞受賞

E. Fujioka, I. Aihara, M. Sumiya, K. Aihara, S. Hiryu
Nov, 2016

論文誌「Nonlinear Theory and Its Applications, IEICE」Best Paper Award受賞

I. Aihara, Y. Yamada, E. Fujioka, S. Hiryu
Jun, 2014

人工知能学会研究会優秀賞受賞

合原一究, 粟野皓光, 水本武志, 坂東宜昭, 大塚琢馬, 柳楽浩平, 奥乃博
Dec, 2008

音響学会関西支部若手研究者交流研究発表会最優秀賞受賞

合原一究, 武田龍, 高橋徹, 水本武志, 奥乃博
Jan, 2007

国際会議「Artificial Life and Robotics」Young Author Award受賞

I. Aihara, H. Kitahata, K. Yoshikawa, K. Aihara

Research Projects

生物の集団行動ダイナミクスの解明と自律分散型通信システムへの展開（代表：2020-2023）

科学研究費助成事業基盤研究(B), 基盤研究(B), 日本学術振興会, Apr, 2020 - Mar, 2024

合原一究, 小南大智, 村田正幸, 青柳富誌生
飛行生物の運動データの特性抽出モデルに基づくバイオインスパイアード制御法の構築

科学研究費助成事業, 基盤研究(C), 日本学術振興会, Apr, 2020 - Mar, 2023

河辺徹, 合原一究
「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（代表：2018-2019）

若手研究, 日本学術振興会, Apr, 2018 - Mar, 2021

合原一究
カエルの合唱法則に基づく群知能アルゴリズムの創出（代表：2016-2017）

挑戦的萌芽研究, 日本学術振興会, Apr, 2016 - Mar, 2018

合原一究, 小南大智
Deployment of Robot Audition Toward Understanding Real World

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (S), Japan Society for the Promotion of Science, May, 2012 - Mar, 2017

OKuno Hiroshi G
Music Co-player Robot that plays ensemble with people based on the frog's chorsu

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, 2012 - 2012

OKUNO Hiroshi G, AIHARA Ikkyu

Education

Apr, 2008 - Mar, 2011

Kyoto University
Apr, 2006 - Mar, 2008

Kyoto University
Apr, 2002 - Mar, 2006

Faculty of Science, Kyoto University

Research Areas

Informatics / Mathematical informatics /

Misc.

Efficient LPWA network coverage method inspired from satellite behavior of Japanese tree frogs

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, 119(461(IN2019 76-148)(Web)), 2020
カエルの合唱に学ぶ通信方式の提案

合原一究, 小南大智, 細川侑嗣, 村田正幸

電子情報通信学会大会講演論文集(CD-ROM), 2019, 2019
Implementation of an Acoustic Localization Method using a Wireless Microphone-Array Network

117(426) 23-28, Jan 30, 2018
Autonomous distributed control methods for wireless sensor networks based on nonlinear dynamics of frog choruses

116(485) 347-352, Mar 2, 2017
ニホンアマガエルの合唱情報収集のための位置推定システム

小南大智, 平野康晴, 合原一究, 村田正幸

情報処理学会研究報告(Web), 2017(MUS-115), 2017
Synchronization in frog choruses : Laboratory experiments, field observations and mathematical modeling

Aihara Ikkyu

The Journal of the Acoustical Society of Japan, 71(7) 350-356, Jul, 2015
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
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
振動子モデルと音声可視化システムを用いたアマガエルの合唱法則の解析

合原一究, 粟野皓光, 水本武志, 坂東宜昭, 大塚琢馬, 柳楽浩平, 奥乃博

人工知能学会AIチャレンジ研究会(Web), 39th 50-56 (WEB ONLY), 2014
音声可視化デバイス「カエルホタル」によるニホンアマガエル合唱の時空間構造解析

水本武志, 合原一究, 奥乃博

人工知能学会AIチャレンジ研究会(Web), 39th 44-49 (WEB ONLY), 2014
Optically coupled oscillators (OCOs) - LED fireflies

Munehisa Sekikawa, Akinori Tsuji, Keiko Kimoto, Ikkyu Aihara, Daisuke Ito, Tetsushi Ueta, Kazuyuki Aihara, Hiroshi Kawakami

MM 2012 - Proceedings of the 20th ACM International Conference on Multimedia, 1485-1486, 2012
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, 110(366(US2010 92-111)) 65-70, Jan 13, 2011
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
Development of a Sound Visualizing Device "Frog Firefly" for Sound Source Localization in Field

MIZUMOTO Takeshi, AIHARA Ikkyu, TAKAHASHI Toru, OGATA Tetsuya, OKUNO Hiroshi G

全国大会講演論文集, 71 169-170, Mar 10, 2009
ニホンアマガエルの同期した発声行動に関する実験的研究およびその数理モデル解析

合原一究, 武田龍, 水本武志, 高橋徹, 合原一幸, 奥乃博

電子情報通信学会技術研究報告, 108(480) 335-339, Mar 4, 2009
Spatio-temporal Structure in Calling Behavior of Japanese Tree Frogs

AIHARA Ikkyu

23(2) 135-136, Nov 1, 2008
アマガエル発声行動における同期現象とその数理モデル解析(第3回生物数学の理論とその応用)

合原一幸, 合原一究, 津元国親

数理解析研究所講究録, 1551 87-92, Apr, 2007
Mathematical modeling of frogs' calling behaviors and its possible application to artificial life and robotics

Aihara I, Kitahata H, Yoshikawa K, Aihara K

Proceedings of the 12th International Symposium on Artificial Life and Robotis, AROB 12th'07, 617-620, 2007 Peer-reviewed

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