Publications in 2009
W. Hsu, T. Spyropoulos, K. Psounis, A. Helmy, TVC:"Modeling Spatial and Temporal Dependencies of User Mobility in Wireless Mobile Networks", IEEE/ACM Transactions on Networking. Accepted. To appear.
W. Hsu, D. Dutta, A. Helmy, "CSI: A Paradigm for Behavior-oriented Profile-cast Services in Mobile Networks", IEEE/ACM Transactions on Networking, accepted with revision.
S. Tanachaiwiwat, A. Helmy, "Encounter-based Worms: Analysis
and Defense", Ad Hoc Networks Journal - Elsevier. Volume 7, Issue 7, Pages 1414-1430, September 2009.
Y. Kim, A. Helmy, "CATCH: A Protocol Framework for Cross-layer Attacker Traceback in Mobile Multi-Hop Networks", Ad Hoc Networks Journal - Elsevier. Accepted July 2009. To appear.
K. Seada, A. Helmy, R2D2: "Geographic Rendezvous-based Architectures for Emergency Data Dissemination", Journal on Wireless Communications and Mobile Computing, Wiley. Accepted, in press (Dec 08) (Early version).
S. Wang, A. Helmy, "Background Traffic-Aware Rate Adaptation for IEEE 802.11: Implementation and Test-bed Experimental Results", ACM Mobile Computer and Communications Review (MC2R), To appear 2009. [Top 4, finalist in ACM MobiCom SRC]
J. Kim, A. Helmy, "The Challenges of Accurate Mobility Prediction for Ultra Mobile Users", ACM Mobile Computer and Communications Review (MC2R), To appear 2009.
Y. Kim, A. Helmy, "Attacker Trace-back in Wireless and Mobile Networks", Book Chapter (Chapter 5), Handbook on Security and Networks, Eds. Y. Xiao, F. Li, H. Chen. To be published by World Scientific Publishing Co., 2009.
S. Tanachaiwiwat, A. Helmy, "Worm Propagation and Interaction in Mobile Networks", Book Chapter (Chapter 6), Handbook on Security and Networks, Eds. Y. Xiao, F. Li, H. Chen. To be published by World Scientific Publishing Co., 2009.
W. Hsu, A. Helmy, "Trace-based Analysis of Mobile User Behaviors for Opportunistic Networks", Book Chapter in the book "Mobile Opportunistic Networks: Architectures, protocols and applications". To be published by Auerbach Publications, Taylor & Francis Group, 2009.
S. Tanachaiwiwat, A. Helmy, "Analysis of Worm Interactions: In Wired and Wireless Networks",
Book published by VDM Verlag, ISBN 978-3-639-15653-9, May 2009.
W. Hsu, F. Bai, A. Helmy, "Mobility Modeling for Vehicular Networks", Book chapter in a book by Chapman & Hall/CRC, (Ed. A. Boukerche). Invited Jul 09. In preparation.
U. Kumar, A. Helmy, "Human behavior and Challenges of anonymizing WLAN traces", IEEE Globecom, Nov. 2009. [Acceptance: 34%]
S. Begum, A. Helmy, S. Gupta, "Modeling and Test Generation for Worst-Case Performance Evaluation of MAC Protocols for Wireless Ad Hoc Networks", IEEE Int'l Symposium on Modelling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS), full presentation, Sept. 2009. [Full presentation acceptance: 20%]