Hui Wu, Sabbir Mahmud. A 2-Approximation Algorithm for Optimal Deployment of k Base Stations in WSNs. In Robert Bestak, Lukas Kencl, Li Erran Li, Joerg Widmer, Hao Yin, editors, NETWORKING 2012 - 11th International IFIP TC 6 Networking Conference, Prague, Czech Republic, May 21-25, 2012, Proceedings, Part II. Volume 7290 of Lecture Notes in Computer Science, pages 378-391, Springer, 2012. [doi]
Abstract is missing.