Parallel and Distributed Processing and Applications : 5th International Symposium, ISPA 2007, Niagara Falls, Canada, August 29-31, 2007, Proceedings - Ivan Stojmenovic, Ruppa K. Thulasiram, Laurence T. Yang, Weijia Jia, Minyi Guo, Rodrigo Fernandes Mello ((Lecture Notes in Computer Science))