H. Hassanieh, P. Indyk, D. Katabi, and E. Price. Proceedings of the 44th symposium on Theory of Computing, page 563--578. New York, NY, USA, ACM, (2012)
H. Hassanieh, P. Indyk, D. Katabi, and E. Price. Proceedings of the Twenty-Third Annual ACM-SIAM Symposium on Discrete Algorithms, page 1183--1194. SIAM, (2012)