Quality, Reliability, Security and Robustness in Heterogeneous Networks 7th International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness, QShine 2010, and Dedicated Short Range Communications Workshop, DSRC 2010, Houston, TX, USA, November 17-19, 2010, Revised Selected Papers

Intelligent Science and Intelligent Data Engineering Second Sino-foreign-interchange Workshop, IScIDE 2011, Xi’an, China, October 23-25, 2011, Revised Selected Papers

Applied Informatics and Communication International Conference, ICAIC 2011, Xi’an, China, August 20-21, 2011, Proceedings, Part V

Applied Informatics and Communication International Conference, ICAIC 2011, Xi’an, China, August 20-21, 2011, Proceedings, Part IV

Applied Informatics and Communication International Conference, ICAIC 2011, Xi’ian, China, August 20-21, 2011. Proceedings, Part III