Uriel Feige, Michael Langberg, Gideon Schechtman. Graphs with Tiny Vector Chromatic Numbers and Huge Chromatic Numbers. In 43rd Symposium on Foundations of Computer Science (FOCS 2002), 16-19 November 2002, Vancouver, BC, Canada, Proceedings. pages 283-292, IEEE Computer Society, 2002. [doi]
Abstract is missing.