1. USA to Add 80 Million New Smartphone Users by 2011. http://twittown.com/mobile/mobile-blog/usa-add-80-million-new-smartphone-users-2011.
2. S. Reddy, G. Chen, B. Fulkerson, S.J. Kim, U. Park, N. Yau, J. Cho, Sensor-Internet share and search, in: DSI, 2007, pp. 11–16.
3. SensorMap for wide-area sensor webs;Nath;IEEE Comput. Mag.,2007
4. IrisNet: an architecture for a worldwide sensor web;Gibbons;IEEE Pervasive Comput.,2003
5. E. Cuervoy, A. Balasubramanianz, D.-K. Cho, A. Wolmanx, S. Saroiux, MAUI: making smartphones last longer with offload, in: MobiSys, 2010, pp. 49–62.