Jesús A. De Loera, Raymond Hemmecke, Matthias Köppe, Robert Weismantel. FPTAS for mixed-integer polynomial optimization with a fixed number of variables. In Proceedings of the Seventeenth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2006, Miami, Florida, USA, January 22-26, 2006. pages 743-748, ACM Press, 2006. [doi]
Abstract is missing.