Suling Yang, Alan K. Mackworth. Hierarchical Shortest Pathfinding Applied to Route-Planning for Wheelchair Users. In Ziad Kobti, Dan Wu, editors, Advances in Artificial Intelligence, 20th Conference of the Canadian Society for Computational Studies of Intelligence, Canadian AI 2007, Montreal, Canada, May 28-30, 2007, Proceedings. Volume 4509 of Lecture Notes in Computer Science, pages 539-550, Springer, 2007. [doi]
Abstract is missing.