His current research interests include stochastic optimization and control, applications of compressive sensing, and distributed information processing and control in sensor networks.

Professional Activities
Editorial Board, ISRN Communications, Hindawi Publishing Corporation, 2010 - Present.
Associate Editor, IEEE Transactions on Automatic Control (2006 - 2009)
Program Committee, The 4th International Symposium on Resilent Control Systems, Boise, Idaho, August 2011.
Technical Program Committee, Milcom 2010, San Jose, CA, October 2010.
Porgram Committee, The Fifth International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP 2009), Melbourne, Australia, December 2009.
Technical Program Committee, Workshop on Cooperative Communications & Networking: Theory, Practice & Applications, ICC 2008, Beijing, China, May 2008
Program Committee, 2006 American Control Conference (2006 ACC)
Associate Editor, 2005 IEEE Conference on Decision and Control and European Control Conference (CDC-ECC05)
Program Committee, 2004 IEEE Conference on Decision and Control (CDC 2004)
Program Committee, ACM 2nd International Workshop on Video Surveillance & Sensor Networks, 2004
Program Committee, 2001 IEEE Conference on Decision and Control (CDC 2001)
Program Committee, SPIE ITCom 2001 Conference on Modeling and Design of Wireless Networks