31 Hsu, D. Kavraki, L. E. Latombe, J.-C. Motwani, R. Rolim, J. 1999 Capturing the Connectivity of High-Dimensional Geometric Spaces by Parallelizable Random Sampling Techniques Parallel and Distributed Processing Springer Verlag Lecture Notes in Computer Science 1388 330-340 http://www.kavrakilab.org/sites/default/files/hsu1999capture-connect-high-dim-space.pdf