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cs.RO2023
Reducing Redundant Work in Jump Point Search
Shizhe Zhao, Daniel Harabor, Peter J. Stuckey
JPS (Jump Point Search) is a state-of-the-art optimal algorithm for online grid-based pathfinding. Widely used in games and other navigation scenarios, JPS nevertheless can exhibit…
cs.RO2023
Scalable Rail Planning and Replanning with Soft Deadlines
Zhe Chen, Jiaoyang Li, Daniel Harabor +1
The Flatland Challenge, which was first held in 2019 and reported in NeurIPS 2020, is designed to answer the question: How to efficiently manage dense traffic on complex rail netwo…