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A brief video summarizing the research from the NOMADS group at University of Florida
Part 1: User clustering (Wei-jen's MOBICOM 2007 extended abstract) and gender-based user analysis (Udayan's work)
Part 2: Profile-cast (Wei-jen's WCNC 2008 paper and ongoing work) and some future directions in the NOMADS group (See Sungwook's and Jeeyoung's page)
You can download the full-size video clips HERE (Warning: very large files, total of 200MB)
Previous presentations
(Note: For slides presentation, some of the animations are not converted into PDF files perfectly. For best viewing please take the PPT files)
- Udayan Kumar, Sungwook Moon, Wei-jen Hsu, and Ahmed Helmy, "Visualization and Representation of Mobile Network Users," demo presentation at IEEE INFOCOM, Apr, 2008. See the video clips above! POSTER (PPT | PDF)
- Udayan Kumar, Nikhil Yadav and Ahmed Helmy, "Gender-based Grouping of Mobile Student Societies," presented at the International Workshop on Mobile Device and Urban Sensing (MODUS), IPSN 2008 Workshop, Apr 2008. SLIDES (PPT | PDF)
- Wei-jen Hsu, Debojyoti Dutta, and Ahmed Helmy, "Profile-Cast: Behavior-Aware Mobile Networking ," presented at IEEE WCNC, Apr 2008. SLIDES (PPT | PDF)
- Wei-jen Hsu, Debojyoti Dutta, and Ahmed Helmy, "Extended abstract: Mining behavioral groups in large wireless LANs," presented at ACM MOBICOM 2007. POSTER (PPT | PDF)
- Udayan Kumar, Nikhil Yadav, and Ahmed Helmy, "Gender-based feature analysis in Campus-wide WLANS," presentaed in MOBICOM Student Research Competition (SRC), Sep. 2007. POSTER (PPT | PDF) SLIDES for 2nd round (PPT | PDF)
- Wei-jen Hsu, Debojyoti Dutta, and Ahmed Helmy, "Profile-cast: Behavior-Aware Mobile Networking," presented in MOBICOM Student Research Competition (SRC), Sep. 2007. POSTER (PPT | PDF)
- Sapon Tanachaiwiwat and Ahmed Helmy, "On the Performance Evaluation of Encounter-based Worm Interactions Based on Node Characteristics," presented at ACM Mobicom 2007 Workshop on Challenged Networks (CHANTS 2007), Sep. 2007. SLIDES (PPT | PDF)
- Udayan Kumar, Nikhil Yadav and Ahmed Helmy, "Analyzing Gender-gaps in Mobile Student Societies," CRAWDAD Workshop poster (colocated with MOBICOM 2007), Sep 2007. POSTER (PPT | PDF)
- Jeeyoung Kim, Yi Du, Mingsong Chen, and Ahmed Helmy, "Comparing Mobility and Predictability of VoIP and WLAN Traces", CRAWDAD Workshop poster (colocated with MOBICOM 2007), Sep. 2007. POSTER (PPT | PDF)
- Sapon Tanachaiwiwat and Ahmed Helmy, "Modeling and Analysis of Worm Interactions (War of the Worms)," presented at IEEE Broadnets 2007, Sep. 2007. SLIDES (PPT | PDF)
- Wei-jen Hsu, Thrasyvoulos Spyropoulos, Konstantinos Psounis, and Ahmed Helmy, “Modeling Time-variant User Mobility in Wireless Mobile Networks ,” presented at IEEE INFOCOM, May 2007. (PPT | PDF)