In the rest of this paper, we study improvements to HPA*. ... We then show experimen- tal results and we end with a discussion of future work and some concluding ...
Return to Article Details HPA* Enhancements Download Download PDF. Thumbnails ... PDF Producer: -. PDF Version: -. Page Count: -. Page Size: -. Fast Web ...
Although HPA* performs quick pathfinding which produces near-optimal paths, some improvements can be introduced. Here we discuss a faster path smoothing method, ...
This paper has shown that using techniques meant for grid-based A* on a triangle- based graph can lead to significant improvements in execution time. It has ...
This paper presents HPA* (Hierarchical Path-Finding A*), a hierarchi-cal approach for reducing problem complexity in path-finding on grid-based maps. This ...
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A survey of the research that has been conducted in automatically generated hierarchical abstractions into pathfinding systems, including papers that ...
2007." HPA*. Enhancements". Proceedings of the Third. Artificial Intelligence and Interactive Digital. Entertainment. Conference,. Stanford,. California, USA.
The. HPA* technique abstracts a map into linked local clusters. At the local level, the optimal distances for crossing each cluster are pre- computed and ...
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[PDF] Hybridization of A* Pathfinding and Hierarchical Pathfinding A ... - UIJRT
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Jun 12, 2023 · The enhancement of combining A* with the HPA* and introducing a ... Pathfinding Algorithms,” PDF, University of. Windsor, 2020. Accessed ...
A few improvements were made into what becomes the A-Star (A*) search algorithm, where a heuristic function is added to determine the optimal path. From these ...