Jochen Könemann, Yanjun Li, Ojas Parekh, Amitabh Sinha. Approximation Algorithms for Edge-Dilation k-Center Problems. In Martti Penttonen, Erik Meineche Schmidt, editors, Algorithm Theory - SWAT 2002, 8th Scandinavian Workshop on Algorithm Theory, Turku, Finland, July 3-5, 2002 Proceedings. Volume 2368 of Lecture Notes in Computer Science, pages 210-219, Springer, 2002. [doi]
Abstract is missing.