2025/10/07 システム情報談話会のお知らせ（2025年10月20日）

東京大学情報理工学系研究科システム情報学専攻／工学部計数工学科システム情報工学コース 談話会を下記の日程で開催いたします。皆様のご参加をお待ちしております。

• 日時：2025年10月20日（月）17:00～18:30
• 場所：東京大学本郷キャンパス 工学部6号館 セミナー室AD
• 講演者：Naomi Ehrich Leonard 先生（Princeton University）
• 講演題目：Neuro-Inspired Dynamics for Fast, Flexible, and Frugal Multiagent Decision-Making and Control
• 講演概要：
  It remains an open question how a multiagent system, with no centralized control and possibly severe limitations on communication, sensing, and computational power, is capable of the fast and flexible decision-making required to successfully operate in environments with uncertainty, variability, and rapid change. I will present decision dynamics that draw on biophysical models from computational neuroscience and provide the means to study and design fast, flexible, and frugal multiagent decision-making and control. Our approach to analysis allows rigorous and systematic investigation and leveraging of distinguishing features of the decision dynamics: deadlock can be reliably broken as fast as it becomes costly; sensitivity to distributed stimulus can be tuned as context and environment change; social heterogeneity can enhance stability and flexibility; and excitability (spiking) can provide sparsity and intermittency leading to superior agility and frugality. I will discuss the significance and application of these results for the study and design of collective intelligence in nature and technology.