1. Member of E-University Steering Committee (providing advice on IT policies of the University of Texas), the University of Texas at Austin, 2004, 2005 [Certificate of Appreciation]
2. Representative of Graduate Student Assembly, the University of Texas at Austin, 2004, 2005 [Certificate of Appreciation]
3. Executive Committee Member of the Graduate Representative Association of Computer Sciences of the University of Texas at Austin, 2004
4. Member of Space Committee of the Department of Computer Sciences, the University of Texas at Austin, 2004
5. Member of the Technology Entrepreneurship Society, the University of Texas at Austin, 2003, 2004, 2005
6. Referee for the following journals and conferences:
   1. IEEE Transactions on Dependable and Secure Computing;
   2. Computer Networks Journal (Elsevier);
   3. Journal of Systems and Software (Elsevier);
   4. Wireless Networks - Journal of Mobile Communication, Computation and Information (Elsevier);
   5. IEEE Communications Letters;
   6. IEEE Infocom 2006;
   7. IEEE GLOBECOM 2006;
   8. IEEE International Conference on Dependable Systems and Networks (DSN-2004, 2005);
   9. The 12th IEEE International Conference on Network Protocols (ICNP-2004);
   10. The 2nd ACM Conference on Embeded Networked Sensor Systems (SenSys-2004);
   11. The 13th International Conference on Computer Communications and Networks (ICCCN-2004, 2005);
   12. The 19th Annual ACM Symposium on Applied Computing (2006)
7. Professional Development Award, The University of Texas at Austin, 2004, 2005
8. Student Travel Award, SIGCOMM, 2004