Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Kikuo Fujimura, Hanan Samet. A hierarchical strategy for path planning among moving obstacles [mobile robot]. IEEE Transactions on Robotics, 5(1):61-69, 1989. [doi]
Abstract is missing.