Jean-François Macq, Michel X. Goemans. Trade-offs on the location of the core node in a network. In J. Ian Munro, editor, Proceedings of the Fifteenth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2004, New Orleans, Louisiana, USA, January 11-14, 2004. pages 597-604, SIAM, 2004. [doi]
Abstract is missing.