Fabián A. Chudak, Vânia Eleutério. Improved Approximation Schemes for Linear Programming Relaxations of Combinatorial Optimization Problems. In Michael Jünger, Volker Kaibel, editors, Integer Programming and Combinatorial Optimization, 11th International IPCO Conference, Berlin, Germany, June 8-10, 2005, Proceedings. Volume 3509 of Lecture Notes in Computer Science, pages 81-96, Springer, 2005. [doi]
Abstract is missing.