SAKUMOTO YUSUKE
インターネットやソーシャルネットワークは大規模・複雑ネットワークの代表例です.私は,大規模・複雑ネットワークを数理的に解析することで,その普遍的特性を解明し,インターネットの安定運用技術の構築やソーシャルネットワークへの工学的応用を実現するための研究を行っています.


Graduating School 【 display / non-display 】
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Graduating School:Osaka University
Faculty:Faculty of Engineering Science
Course / Major:Computer Science
Kind of school:University
Date of graduation:2006.03
Completion status:Graduated
Country location code:Japan
Graduate School 【 display / non-display 】
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Graduate school:Osaka University
Department:Graduate School, Division of Information Science
Course completed:Doctor's Course
Date of completion:2010.09
Completion status:Completed
Country:Japan -
Graduate school:Osaka University
Department:Graduate School, Division of Information Science
Course:ネットワーク学専攻
Course completed:Master's Course
Date of completion:2008.03
Completion status:Completed
Country:Japan
Degree 【 display / non-display 】
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Degree name:博士(情報科学)
Classified degree field:Informatics / Information network
Conferring institution:Osaka University
Acquisition way:Coursework
Date of acquisition:2010.09
Research Areas 【 display / non-display 】
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Research field:Informatics / Information network
Papers 【 display / non-display 】
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Title: The Effect of Agents' Diversities on the Running Time of the Random Walk-Based Rendezvous Search
Journal name: ADVANCES IN INTELLIGENT NETWORKING AND COLLABORATIVE SYSTEMS (INCOS-2021) vol.312 (p.158 - 168)
Date of publication: 2022
Author(s): Toyoda Fumiya, Sakumoto YusukeDOI: 10.1007/978-3-030-84910-8_17
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Title: Spectral Formula for the Expected First Meeting Time of Diverse Random Walks on a Graph
Journal name: 2022 IEEE 46TH ANNUAL COMPUTERS, SOFTWARE, AND APPLICATIONS CONFERENCE (COMPSAC 2022) (p.430 - 431)
Date of publication: 2022
Author(s): Tsuji Nanami, Toyoda Fumiya, Sakumoto Yusuke, Ohsaki HiroyukiDOI: 10.1109/COMPSAC54236.2022.00075
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Title: Preliminary Study for the Impact of Small Eigenvalues on Laplacian Anomaly Detection of Dynamic Networks
Journal name: 2022 IEEE 46TH ANNUAL COMPUTERS, SOFTWARE, AND APPLICATIONS CONFERENCE (COMPSAC 2022) (p.426 - 427)
Date of publication: 2022
Author(s): Segawa Eriko, Sakumoto YusukeDOI: 10.1109/COMPSAC54236.2022.00073
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Title: A Study on Designing Autonomous Decentralized Method of User-Aware Resource Assignment in Large-Scale and Wide-Area Networks
Journal name: ADVANCES IN INTELLIGENT NETWORKING AND COLLABORATIVE SYSTEMS (INCOS-2021) vol.312 (p.169 - 182)
Date of publication: 2022
Author(s): Kashimoto Toshitaka, Toyoda Fumiya, Sakumoto YusukeDOI: 10.1007/978-3-030-84910-8_18
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Title: A Study on an Autonomous Adaptive Mechanism for the Robustness of the User's Location-Aware Resource Assignment Against Demand Fluctuation
Journal name: ADVANCES IN INTELLIGENT NETWORKING AND COLLABORATIVE SYSTEMS, INCOS-2022 vol.527 (p.187 - 198)
Date of publication: 2022
Author(s): Tatebe Keita, Sakumoto YusukeDOI: 10.1007/978-3-031-14627-5_18
Research Projects 【 display / non-display 】
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Research category:Grant-in-Aid for Scientific Research(C)
Project year:2019.04 - 2022.03
Title:ソーシャルネットワークに対する低負荷でかつ高速な人物探索法の構築