Personnel Information

写真a

MATSUSHIMA Hiroyasu


Title

Associate Professor

Field

Field of Data Science
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Research Interests 【 display / non-display 】

  • Multi-agent Simulation

  • Multi-agent simulation

  • Artificial intelligence

  • Reinforcement Learning

  • Machine Learning

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Graduating School 【 display / non-display 】

  • The Institute of Statistical Mathematics， Project for Training Experts in Statistical Sciences

    University， 2023.09， Graduated， Japan

  • The University of Electro-Communications， Faculty of Electro Communications， Department of Human-Communication

    University， 2008.03， Graduated， Japan

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Graduate School 【 display / non-display 】

  • The University of Electro-Communications

    Doctor's Course， 2013.03， Completed

  • The University of Electro-Communications， Graduate School, Division of Electro Communications

    Master's Course， 2010.03， Completed

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Campus Career 【 display / non-display 】

  • Shiga University Data Science and AI Innovation Research Promotion Center，Associate Professor， 2022.04 - Now

  • Shiga University Center for Education and Research of Data Science，Associate Professor， 2020.04 - 2022.03

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External Career 【 display / non-display 】

  • The Institute of Statistical Mathematics Center for Training Professors in Statistics， Visiting Associate Professor， 2023.11 - Now

  • National Institute of Advanced Industrial Science and Technology Artificial Intelligence Research Center， Post-Doctrial Researcher， 2016.01 - 2018.03

  • National Institute of Advanced Industrial Science and Technology Human Informatics Research Institute， Post-Doctrial Researcher， 2015.04 - 2015.12

  • National Institute of Advanced Industrial Science and Technology Center for Service Research， Post-Doctrial Researcher， 2013.04 - 2015.03

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Association Memberships 【 display / non-display 】

  • Information Processing Society of Japan， 2019.04 - Now

  • Information Processing Society of Japan， 2019.04 - Now

  • AAAI (Association for the Advancement of Artificial Intelligence)， 2019.02 - Now

  • AAAI， 2019.02 - Now

  • Institute of Electrical and Electronics Engineers， 2018.11 - Now

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Research Areas 【 display / non-display 】

  • Informatics / Soft computing

  • Informatics / Intelligent informatics

  • Informatics / Intelligent informatics

  • Informatics / Soft computing

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Papers 【 display / non-display 】

  • Discussion about effect of decentralized identifier for data transaction， IEICE Technical Report， vol.120 (362) (p.44 - 49) ， 2021.02, Yoshiyuki Fukami, Takumi Shimizu, Hiroyasu Matsushima

    Part of collection (book)， Multiple Authorship

  • Development of simulation model towards reproducing characteristics of data exchange markets， IEICE Technical Report， vol.120 (362) (p.41 - 43) ， 2021.02, Hiroyasu Matsushima, Teruaki Hayashi, Hiroki Sakaji

    Part of collection (book)， Multiple Authorship

  • Value Creation through Digital Platforms in Data Exchange Ecosystems， Journal of Information and Communications Policy， vol.4 (1) (p.23 - 43) ， 2020.12, Takumi Shimizu, Teruaki Hayashi, Yoshiaki Fukami, Hiroyasu Matsushima, Hiroki Sakaji, Yukio Osawa

    DOI:10.24798/jicp.4.1_103, Research paper (scientific journal)， Multiple Authorship

  • mhirano at the FinSBD Task: Pointwise Prediction Based on Multi-layer Perceptron for Sentence Boundary Detection， Proceedings of the First Workshop on Financial Technology and Natural Language Processing (p.102 - 107) ， 2019.08, Masanori Hirano, Hiroki Sakaji, Kiyoshi Izumi, Hiroyasu Matsushima

    Research paper (international conference proceedings)， Single Author

  • Extraction of relationship between Japanese and US interest rates using machine learning methods， 2019 8th International Congress on Advanced Applied Informatics (IIAI-AAI) (p.649 - 654) ， 2019.07, Yoshiyuki Suimon, Hiroki Sakaji, Kiyoshi Izumi, Takashi Shimada, Hiroyasu Matsushima

    DOI:10.1109/IIAI-AAI.2019.00135, Research paper (international conference proceedings)， Multiple Authorship

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Review Papers 【 display / non-display 】

  • Multi-agent based simulation of cell division， Information Processing Society of Japan， vol.2025 (2) (p.625 - 626) ， 2025.03, Keita Goto, Hiromitsu Hattori, Hiroyasu Matsushima, Yo Mabuchi, Yoshimi Yashiro

    Research paper, summary (national, other academic conference), Single Author

  • Belief Propagation and MCMC algorithms for group testing with two kinds of defectives (p.343 - ) ， 2023.09, Hiroyasu Matsushima, Yusuke Tajima, Xiao-Nan Lu, Masakazu Jimbo

    Research paper, summary (national, other academic conference), Single Author

  • Estimation of Posterior Probability in Grouptest for Two Kind Positive， vol.2023 (1) (p.175 - 176) ， 2023.02, Hiroyasu Matsushima, Yusuke Tajima, Xiao-Nan Lu, Masakazu Jimbo

    Research paper, summary (national, other academic conference), Single Author

  • Study of Approximate Calculation Method of Posterior Probabilities in Group Test， Japanese Joint Statistical Meeting 2022 (p.165 - ) ， 2022.09, Hiroyasu Matsushima, Yusuke Tajima, Xiao-Nan Lu, Masakazu Jimbo

    Research paper, summary (national, other academic conference), Single Author

  • Development of simulation model towards reproducing characteristics of data exchange markets， The Institute of Elecrtronics, Information and Communication Engineers， IEICE Technical Report， vol.120 (362) (p.41 - 43) ， 2021.02, Hiroyasu Matsushima, Teruaki Hayashi, Hiroki Sakaji

    Internal/External technical report, pre-print, etc., Single Author

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Industrial Property Rights 【 display / non-display 】

  • Patent, EXTRACTION SYSTEM AND PROGRAM， HIRANO MASANORI, SAKAJI HIROKI, MATSUSHIMA HIROYASU, IZUMI KIYOSHI, KATO ATSUO, MORIOKA TSUGUTO, NAGAO SHINTARO, KIMURA SHOKO

    Application number ( 特願2018-244861， 2018.12.27 ) Publication number ( 特開2020-107051， ) Registration number ( 特許6596565， 2019.10.04（年月日）， 2019.10.23 ) ，The University of Tokyo， Japan

    Country of applicant：Domestic

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Presentations 【 display / non-display 】

  • Domestic presentation， 2025.03，2025.03.13， Multi-agent based simulation of cell division， Oral presentation (general)

  • Japanese Joint Statistical Meeting 2022, Domestic presentation， 2022.09，2022.09.06， Study of Approximate Calculation Method of Posterior Probabilities in Group Test， Oral presentation (invited, special)

  • IEICE Technical Report, ， 2021.02，2021.02.12， Development of simulation model towards reproducing characteristics of data exchange markets，

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Awards 【 display / non-display 】

  • JSAI Incentive Award (SIG-SAI), 2020.06， Award from Japanese society, conference, symposium, etc.，Japanese society of Artificial Intelligenece

  • JSAI Incentive Award (SIG-SAI), 2020.06， Award from Japanese society, conference, symposium, etc.，The Japanese Society of Artificial Intelligence

  • Winner, 2019.08， Award from international society, conference, symposium, etc.，The Tenth International Automated Negotiating Agents Competition (ANAC 2019)

  • Winner(1st place), 2019.08， Award from international society, conference, symposium, etc.，The Tenth International Automated Negotiating Agents Competition (ANAC 2019)

  • Honorable Mention Award, 2019.07， Award from international society, conference, symposium, etc.，IIAI International Conference on Advanced Applied Informatics (IIAI AAI 2019)

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Committee Memberships 【 display / non-display 】

  • IPSJ Journal Special issue of "Young Researchers’ Papers"， Editorial Board， 2019.01 - 2020.03

  • IPSJ Journal of Information Processing， Editorial Committee, Special issue of "Theory, Technology, and Application of Agents"， 2018.11 - 2019.10

  • IPSJ Journal Special issue of "Young Researchers’ Papers"， Editorial Board， 2018.01 - 2019.03

  • Journal of Information Processing, Information Processing Society of Japan， Editorial Committee Member(Intelligent Technology Group)， 2015.06 - 2019.05

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Research Grants & Projects 【 display / non-display 】

  • ，Joint researchJoint research，2023.10 - 2024.09

  • ，Joint researchJoint research，Collaboration in Japan，2022.10 - 2023.03

  • ，Efficient group testing for PCR test，Grant-in-Aid for Scientific Research(C)Grant-in-Aid for Scientific Research(C)，2022.04 - 2025.03，Japan Society for the Promotion of Science

  • ，Joint researchJoint research，Collaboration in Japan，2021.10 - 2022.09

  • ，Joint researchJoint research，Collaboration in Japan，2020.07 - 2022.06

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Charge of off-campus class subject 【 display / non-display 】

  • Introduction to Statistical Science，The Graduate University for Advanced Studies，Graduate (liberal arts)，2023.04 - 2023.07

  • 統計学要論，Shiga University，2022.10 - 2024.03

  • データサイエンス応用演習，Shiga University，2022.10 - 2023.03

  • Introduction to Programming，Kyoto Women's University，2021.09 - 2023.01

  • 初年次ゼミ理科(社会シミュレーション入門)，The University of Tokyo，

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Social Contribution 【 display / non-display 】

  • Advisor，2018.07

  • Advisor，2017.08

  • Advisor，2017.04

  • Advisor，2016.09

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