Mihai Badoiu, Julia Chuzhoy, Piotr Indyk, Anastasios Sidiropoulos. Low-distortion embeddings of general metrics into the line. In Harold N. Gabow, Ronald Fagin, editors, Proceedings of the 37th Annual ACM Symposium on Theory of Computing, Baltimore, MD, USA, May 22-24, 2005. pages 225-233, ACM, 2005. [doi]
Abstract is missing.