藤澤 陽祐 - Yosuke Fujisawa
> SunnyWist
Research Associate and Ph.D. student at Waseda University,
Faculty of Science and Engineering (as of 2026).
Member of Multi-Agent Systems Laboratory (Sugawara Lab),
with research centered on Multi-Agent Systems, including MAPF and deep reinforcement learning.
GitHubAbout
Affiliation: Waseda University, Faculty of Science and Engineering (Research Associate), Department of Computer Science and Communications Engineering, Ph.D. Student (Sugawara Lab)
Research Area: Multi-Agent Path Finding (MAPF)
Education: Master's Degree, Waseda University (FY2024)
Publications
Journal / International Conference (Peer-reviewed, First Author)
-
Dynamic Shelf Arrangement and Task Assignment with Stable Matching for Multi-Agent Pickup and Delivery with Multi-Item Packing Problem
Yosuke Fujisawa, Yusaku Wakasugi, Kazuya Nakazawa, Ryo Matsubara, Toshiharu Sugawara
International Conference on Automated Planning and Scheduling (ICAPS) 2026. (accepted)Research on dynamic shelf arrangement and task assignment for MAPD-MP considering long-tail tendencies.
-
Prioritized Path Planning for Multi-agent Pickup and Delivery with Multi-item Packing Problem
Yosuke Fujisawa, Yusaku Wakasugi, Kazuya Nakazawa, Ryo Matsubara, Toshiharu Sugawara
International Conference on Practical applications of Agents and Multi-Agent Systems (PAAMS) 2025.Research on path improvement for MAPD-MP with shelf transportation containing multiple items.
-
Deep Reinforcement Learning with Local Communications for Continuous Pathfinding Problems in Multi-Agent Systems
Yosuke Fujisawa, Daiki Shimada, Yuki Miyashita, Toshiharu Sugawara
International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT) 2024.Research on Lifelong MAPF solver using deep reinforcement learning.
Journal / International Conference (Peer-reviewed, Co-author)
-
MARL-HE: An Improved Multi-agent Reinforcement Learning-based Pathfinding Method for Fire Evacuation Guidance
Ke Zhang, Dandan Zhu, Xiaoning Zhao, Sun Cherry, Yosuke Fujisawa, Toshiharu Sugawara
International Joint Conference on Neural Networks (IJCNN) 2025.
Awards
-
WI-IAT 2024 Best Student Paper Runner-up
Deep Reinforcement Learning with Local Communications for Continuous Pathfinding Problems in Multi-Agent Systems
Yosuke Fujisawa, Daiki Shimada, Yuki Miyashita, Toshiharu Sugawara
Runner-up for the Best Student Paper Award at WI-IAT 2024.
-
School of Fundamental Science and Engineering Dean's Award (Excellence Award), Waseda University
Yosuke Fujisawa
Awarded as one of the top academic performers among graduates (top 4 by GPA) within the department.
-
CSCE Department Award, Fundamental Science and Engineering, Waseda University
Yosuke Fujisawa
Tools
- Under Construction: ... GitHub Repository
Contact
E-mail: (See my papers)