Y. Ye, Y. Zheng, Y. Chen, J. Feng, and X. Xie. International Conference on Mobile Data Management: Systems, Services and Middleware (MDM), page 1--10. IEEE, (2009)
H. Zhang, M. Korayem, E. You, and D. Crandall. Proceedings of the Fifth ACM International Conference on Web Search and Data Mining, page 33--42. New York, NY, USA, ACM, (2012)
A. Nicholson, and B. Noble. Proceedings of the 14th ACM International Conference on Mobile Computing and Networking, page 46--57. New York, NY, USA, ACM, (2008)
W. jen Hsu, T. Spyropoulos, K. Psounis, and A. Helmy. Proceedings of the IEEE INFOCOM 2007 - 26th IEEE International Conference on Computer Communications, page 758--766. Washington, DC, USA, IEEE Computer Society, (2007)