This is the personal research WWW page for:
Wei-jen Hsu
**NEW** A brief video summarizing the research from the NOMADS group at University of Florida
Part 1: User clustering (My MOBICOM 2007 extended abstract) and gender-based user analysis (Udayan's work )
Part 2: Profile-cast (My WCNC 2008 paper and ongoing work) and soem 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)
Selected Publications:
Wei-jen Hsu, " Behavioral Analysis, User Modeling, and Protocol Design based on Large-scale Wireless Network Traces ," Ph. D. dissertation at University of Florida, Aug 2008.
Wei-jen Hsu, Debojyoti Dutta, and Ahmed Helmy, " Profile-Cast: Behavior-Aware Mobile Networking ," in Proceedings of IEEE WCNC, Apr 2008.
Wei-jen Hsu, Debojyoti Dutta, and Ahmed Helmy, "Extended abstract: Mining behavioral groups in large wireless LANs ," in Proceedings of MOBICOM 2007. Longer version of technical report available here .
Wei-jen Hsu, Thrasyvoulos Spyropoulos, Konstantinos Psounis, and Ahmed Helmy, Modeling Time-variant User Mobility in Wireless Mobile Networks , in Proceedings of IEEE INFOCOM, May 2007.
A webpage for mobility model generator used in the paper is available here: Time-variant Community Mobility Model (mobility trace generator download)
Weijen Hsu, Debojyoti Dutta, and Ahmed Helmy, Mobicom Poster Abstract: On the Structure of User Association Patterns in Wireless LANs, to appear in Mobile Computing and Communication Review. Earlier version of poster abstract accepted by MOBICOM 2006.
Wei-jen Hsu and Ahmed Helmy, On Modeling User Associations in Wireless LAN Traces on University Campuses , The Second International Workshop on Wireless Network Measurement (WiNMee 2006), Boston MA, Apr. 2006.
Wei-jen Hsu and Ahmed Helmy, On Nodal Encounter Patterns in Wireless LAN Traces , The Second International Workshop on Wireless Network Measurement (WiNMee 2006), Boston, MA, Apr. 2006.
Chih-ping Li, Wei-jen Hsu Bhaskar Krishnamachari, and Ahmed Helmy, A Local Metric for Geographic Routing with Power Control in Wireless Networks , Second Annual IEEE Communications Society Conference on Sensor and Ad Hoc Communications and Networks (SECON 2005), Santa Clara CA, Sep. 2005.
Wei-jen Hsu, Kashyap Merchant, Haw-wei Shu, Chih-hsin Hsu, and Ahmed Helmy, "Weighted Waypoint Mobility Model and its Impact on Ad Hoc Networks - Mobicom 2004 Poster Abstract ," Mobile Computing and Communication Review, Jan 2005.
Relevant Links:
The MobiLib website
The NOMADS group at UF
Webpages for some of my research work:
Time-variant Community Mobility Model (mobility trace generator download)
IMPACT: Investigation of Mobile-node Patterns Across University Campuses using Trace-based Approach
WWP mobility model
My resume: PDF
You can e-mail me at: weijenhsu AT gmail dot com
