Title :
A Novel Data Assignment Scheme for P2PVoD System
Author :
Xia, Fang ; Liu, Xingwei ; Chai, Jialin
Author_Institution :
Sch. of Math. & Comput. Eng., Xihua Univ., Chengdu
Abstract :
In the P2PVoD system, the data assignment is in essence a NP-hard issue and it is unable to find a polynomial time optimal algorithm. In this paper, a novel data assignment scheme based on BPSO is presented. Meanwhile, the PlanetLab data is applied separately for Genetic Algorithm (GA) and BPSO in the experiment. The results demonstrate it has higher searching speed and optimization rate than GA and is propitious to improve the stabilization and expansibility of the system.
Keywords :
computational complexity; genetic algorithms; peer-to-peer computing; video on demand; NP-hard issue; P2PVoD system; data assignment; genetic algorithm; polynomial time optimal algorithm; Application software; Bandwidth; Computational intelligence; Computer industry; Conferences; Data engineering; Large-scale systems; Mathematics; Network servers; Peer to peer computing; BPSO; Genetic Algorithm; peer-to-peer; video-on-demand;
Conference_Titel :
Computational Intelligence and Industrial Application, 2008. PACIIA '08. Pacific-Asia Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-0-7695-3490-9
DOI :
10.1109/PACIIA.2008.89
