Capturing the Connectivity of High-Dimensional Geometric Spaces by Parallelizable Random Sampling Techniques

Abstract. Finding paths in high-dimensional gemetric spaces is a provably hard problem. Recently, a general randomized planning scheme has emerged as an e ective approach to solve this problem. In this scheme, the planner samples the space at random and build a network of simple paths, called a probabilistic roadmap. This paper describes a basic probabilistic roadmap planner, which is easily parallelizable, and provides a formal analysis that explains its empirical success when the space satises two geometric properties called -goodness and expansiveness.

• Type: Conference
• Year: 1998
• Where: IPPS
• Authors: David Hsu, Lydia E. Kavraki, Jean-Claude Latombe, Rajeev Motwani
• Keywords: Distributed And Parallel Computing, IPPS 1998, Probabilistic Roadmap, Probabilistic Roadmap Planner, Randomized Planning Scheme