Distraction-free Service in Pervasive Environments Based on Multi-Constrained QoS Routing

被引:0
|
作者
Zhang, Weiyi [1 ]
Kong, Jun [1 ]
机构
[1] N Dakota State Univ, Dept Comp Sci, Fargo, ND 58105 USA
关键词
PATH SUBJECT; APPROXIMATION; ALGORITHMS;
D O I
10.1109/NISS.2009.174
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Pervasive computing provides an off-desktop computing paradigm, which allows users to access information and services anywhere and anytime. A pervasive environment is featured by user mobility. In other words, users may be moving around different locations. Tire user mobility makes it challenging to provide a distraction free service since a user's interaction context may change according to his/her location. One fundamental issue is to provide a multi-constrained QoS route between a user and a service provider, which may be changing upon time. This paper proposes a well-designed exact algorithm for tire routing issue. Simulation results prove tire performance of our approach.
引用
收藏
页码:668 / 673
页数:6
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