Professional Activities

• Track co-chair, International Conference on Computer Communications and Networks (ICCCN), 2010.
• Program Committee member, IFIP Networking, 2010.
• Program Committee member, International Teletraffic Congress (ITC), 2010.
• Program Committee member, ACM Sigmetrics, 2010.
• Program Committee member, ACM Mobihoc, 2010.
• Program Committee member, IEEE International Symposium on Network Evolution and Routing Innovation, 2010.
• Program Committee member, WiCON, 2010.
• Program Committee member, INFOCOM, 2010.
• Program Committee member, ACM HotMetrics, 2009.
• Program committee member, ACM Workshop on MAthematical performance Modeling and Analysis (MAMA), 2009.
• Program committee member, IEEE International Conference on Network Protocols (ICNP), 2008.
• Program Committee member, ACM Network Economics (NetEcon'09), 2009.
• Program Committee member, Int. Confernece on Computer Communications and Networks (ICCCN), 2009.
• Program Committee member, International Workshop on Peer-to-Peer Systems (IPTPS), 2009.
• Program Committee member, ACM SIGMETRICS/IFIP PERFORMANCE, 2009.
• Program Committee member, Int. Conf. on Quantitative Evaluation of SysTems (QEST) 2009.
• Program committee member, INFOCOM, 2009.
• Program committee member, ACM Workshop on MAthematical performance Modeling and Analysis (MAMA), 2008.
• Program Committee member, The Fourth International Wireless Internet Conference (WICON 2008).
• Program committee member, ACM CoNext, 2008.
• Steering Committee member, ACM Hotmetrics, 2008.
• Program committee member, IMC, 2008.
• Program committee member, IEEE International Conference on Network Protocols (ICNP), 2008.
• Program committee member, NetEcon, 2008.
• Program committee member, ICDCS 2008.
• Program committee member, ACM Sigmetrics 2008.
• Program committee member, IEEE INFOCOM 2008.
• Program committee member, IFIP WG 7.3 Performance 2007.
• Program committee member, Student Workshop, Sigmetrics 2007.
• Program committee member, 10th IEEE Global Internet Symposium, 2007.
• Program committee member, IEEE International Conference on Network Protocols (ICNP), 2007.
• Program committee member, ACM SIGCOMM, 2007.
• Program committee member, IWQoS, 2007.
• Program committee member, Wireless Internet Conference (WICON), 2007.
• Program committee member, ACM SIGCOMM workshop on Large Scale Attack Defense (LSAD) 2007.
• Program committee member, ACM Sigmetrics, 2007.
• Program committee member, IEEE Global Internet Conference, 2007.
• Program committee member, International Conference on Network Control and Optimization, 2007.
• Program committee member, International Conference on Distributed Computing Systems (ICDCS), 2007.
• Program committee member, the Eighth Workshop on MAthematical performance Modeling and Analysis, 2006.
• Program committee member, International Workshop on Performance and Evaluation of Data Management Systems, 2006.
• Program committee member, International Conference on Algorithms, Systems, and Applications of Wireless Networks (WASA), 2006.
• Program committee member, the 2nd CoNEXT Conference, Lisboa, Portual, USA. 2006.
• Program committee member, IEEE International Conference on Network Protocols (ICNP), Santa Barbara, USA. 2006.
• Program committee member, Workshop of Evolution toward Next Generation Internet, UK, May, 2006.
• Program committee member, 3rd International Conference on Quantitative Evaluation of Systems (QEST'06), 2006.
• Program committee member, IEEE IWQoS, New Haven, CT, USA. 2006.
• Program committee member, ACM Sigmetrics/Performance Conference, 2006.
• Program committee member, 2nd Annual Wireless Internet conference (WICON), 2006.
• Program committee member, International Workshop on Peer-to-Peer Information Management, 2006.
• Program committee member, IEEE Infocom, 2006.
• Program committee member, IEEE Infocom Students Workshop, March, 2005.
• Program committee member, 2nd International Conference on Quantitative Evaluation of Systems (QEST'05), Sept, 2005.
• Program committee member, IFIP WG 7.3 Int. Conf. on Performance, 2005.
• Program co-chair, ACM SIGMETRICS, 2005.
• Program committee member, 10th Workshop on Multimedia Information Systems, 2004.
• Program committee member, Int. Conference on Multimedia and Expo, 2004.
• Publicity Co-Chair, ACM Multimedia Conference, 2004.
• Associate Program committee member, ACM Multimedia Conference, 2004.
• Program committee member, ACM Sigmetrics/IFIP WG 7.3 Performance, 2004.
• Program committee member, 5th International Conference on Mobile Data Management, 2004.
• Program committee member, International Conference on Parallel Processing (ICPP), 2003.
• Program committee member, ACM Multimedia Conference, 2003.
• Program committee member, International Conference on the Numerical Solution of Markov Chains, 2003.
• Program committee member, International Conference on HCI, 2003.
• International Co-Chairs, INFOCOM Conference 2003.
• Tutorial Co-chairs, ACM Sigmetrics Conference, 2003.
• Program committee member, IFIP WG7.3 Performance Conference, 2002.
• Organizing committee member, publicity co-chair, IFIP WG 7.3 Performance Conference, 2002.
• Program committee member, ACM Sigmetrics Conference, 2002.
• Program committee member, Multimedia Computing and Networking 2002 (MMCN'02) conference, 2002.
• Program committee member, ACM Sigmetrics/IFIP Performance Conference, 2001.
• Organizing committee member, publicity co-chair, ACM Sigmetrics/IFIP Performance Conference, 2001.
• Program committee member, Workshop on Performance and Architecture of Web Servers (PAWS), 2001.
• Program Co-chair, International Conference on Mobile Data Access, 2001
• Program Committee Member, International Conference on Protocols for Multimedia Systems (PROMS), 2000.
• Program Committee Member, International Conference on Parallel and Distributed Computing, Applications and Technologies, 2000.
• Program Committee Member, Workshop on Applied Probability, 1999.
• Program Committee Member, Multimedia Information Systems, 1999.
• Program Committee Member, Pacific RIM International Symposium on Dependable Computing, 1999.
• Program Committee Member, International Conference on Parallel and Distributed Computing and Networks, 1999.
• Program Committee Member, ACM SIGMETRICS/PERFORMANCE Conference 1998.
• Program Committee Member in the International Conference on the High Performance Computing Asia '98 (HPC-Asia'98).
• Program Committee Member, ACM SIGMETRICS Conference 1997.
• Program Committee Member, IEEE International Conference on Protocols for Multimedia Systems and Multimedia Networking 1997.
• Guest co-editor for the special issue on Multimedia system in the Internatinoal Journal on Intelligent Systems.
• Present Continuous Media Storage Servers in the tutorial session in the ACM SIGMETRICS/Performance '98 International Conference.
• Present Design and Analysis of Multimedia Storage Servers in the tutorial session in the ACM SIGMETRICS'99 International Conference.