AI RESEARCH
HALO: Hierarchical Reinforcement Learning for Large-Scale Adaptive Traffic Signal Control
arXiv CS.AI
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ArXi:2506.14391v3 Announce Type: replace-cross Adaptive traffic signal control (ATSC) is essential for mitigating urban congestion in modern smart cities, where traffic infrastructure is evolving into interconnected Web-of-Things (WoT) environments with thousands of sensing-and-control nodes.