Anna Blasiak, Robert Kleinberg, Eyal Lubetzky. Lexicographic Products and the Power of Non-linear Network Coding. In Rafail Ostrovsky, editor, IEEE 52nd Annual Symposium on Foundations of Computer Science, FOCS 2011, Palm Springs, CA, USA, October 22-25, 2011. pages 609-618, IEEE, 2011. [doi]
Abstract is missing.