题目: Utility based Routing and its Application in Dynamic Wireless Networks

时间：10:00 a.m, May. 24th, Thursday

地点：Room 211, 工控新楼

报告人：Professor Jie Wu, Temple University

Abstract:

A paramount concern in dynamic wireless networks is efficient utilization of limited resources. The dynamic nature of wireless networks makes it difficult use limited resources in a costefficient way. The  traditional single utility model, such as link quality, is inadequate for addressing this problem.

In this talk, a composite utility model is presented together with a routing application in dynamic wireless networks. In this model, both cost and link quality are integrated into a single network utility metric together with the benefit of successful packet delivery to measure routing optimality. Efficient centralized and distributed algorithms are presented. Finally, several extensions of the basic model are discussed.

Bio:

Jie Wu is the chair and a Laura H. Carnell Professor in the Department of Computer and Information Sciences at Temple University. Prior to joining Temple University, he was a program director at the National Science Foundation and Distinguished Professor at Florida Atlantic University. His research interests include  wireless networks, mobile computing, routing protocols, faulttolerant computing, and interconnection networks. Dr. Wu publications include over 600 papers in scholarly journals, conference proceedings, and books. He has served on several editorial boards, including IEEE Transactions on Computers and Journal of Parallel and Distributed Computing. Dr. Wu was general co-chair for IEEE MASS 2006, IEEE IPDPS2008, and IEEE DCOSS  2009 and was the program cochair for IEEE INFOCOMM 2011. He served as general chair for IEEE ICDCS 2013. He was an IEEE Computer Society Distinguished Visitor and the chair for the IEEE Technical Committee on  Distributed Processing (TCDP). Currently, Dr. Wu is an ACM Distinguished Speaker and a Fellow of the IEEE.
He is the recipient of 2011 China Computer Federation (CCF) Overseas Outstanding Achievement Award.