BeWater:抗议者利用街道网络分水岭实现分布式聚集
原标题:BeWater: Effective Protesters Navigate Watersheds in Street Networks
AI 摘要
法国索邦大学的研究者提出 BeWater,一种完全分布式的步行协议,让抗议者在无通讯、无地图、无法识别同伴的受限条件下,仅依靠街道长度、车道数、餐馆数量、街道名称等城市可观察特征进行聚集。该方法基于 OpenStreetMap 数据,将城市建模为带属性的离散街道网络,采用类似水滴顺坡下滑的规则,将网络划分为多个「分水岭」聚集区。研究在香港、巴黎、西雅图三个真实城市上实验,发现单一可观察量效果差,但组合多种可观察量能快速形成足够规模的群体。
正文节选
[Page 1] BeWater: Effective Protesters Navigate Watersheds in Street Networks Guillaume Moinard, Matthieu Latapy Sorbonne Université, CNRS, LIP6, F-75005 Paris, France Abstract2026 During social movements, protesters need to gather with limited communication means and limited knowledge other than what they observe in their direct surroundings. We propose