Ananda Swarup Das, Kannan Srinathan, Ritesh Kumar Tiwari, Vaibhav Srivastava. Privacy Preserving Computation of Shortest Path in Presence of a Single Convex Polygonal Obstacle. In Christian Becker, Christian S. Jensen, Jianwen Su, Daniela Nicklas, editors, 8th International Conference on Mobile Data Management (MDM 2007), Mannheim, Germany, May 7-11, 2007. pages 248-252, IEEE, 2007. [doi]
Abstract is missing.