Khaled M. Elbassioni, Aleksei V. Fishkin, René Sitters. On Approximating the TSP with Intersecting Neighborhoods. In Tetsuo Asano, editor, Algorithms and Computation, 17th International Symposium, ISAAC 2006, Kolkata, India, December 18-20, 2006, Proceedings. Volume 4288 of Lecture Notes in Computer Science, pages 213-222, Springer, 2006. [doi]
Abstract is missing.