Kristoffer Arnsfelt Hansen. Computing Symmetric Boolean Functions by Circuits with Few Exact Threshold Gates. In Guohui Lin, editor, Computing and Combinatorics, 13th Annual International Conference, COCOON 2007, Banff, Canada, July 16-19, 2007, Proceedings. Volume 4598 of Lecture Notes in Computer Science, pages 448-458, Springer, 2007. [doi]
Abstract is missing.