1. M. Ali Safari, D-width, metric embedding, and their connections, PhD Thesis, University of British Columbia, 2007
2. Low-distortion embeddings of trees;Babilon;Journal of Graph Algorithms and Applications,2003
3. M. Badoiu, K. Dhamdhere, A. Gupta, Y. Rabinovich, H. Raecke, R. Ravi, A. Sidiropoulos, Approximation algorithms for low-distortion embeddings into low-dimensional spaces, in: Proc. of the ACM–SIAM Symposium on Discrete Algorithms (SODA), 2005, pp. 119–129
4. M. Badoiu, J. Chuzhoy, P. Indyk, A. Sidiropoulos, Low-distortion embeddings of general metrics into the line, in: Proc. of the ACM Symposium on Theory of Computing (STOC), 2005, pp. 225–233
5. On Lipschitz embeddings of finite metric spaces in Hilbert space;Bourgain;Israel Journal of Mathematics,1985