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Author Hengheng Xie ♦ Boukerche, A. ♦ Ming Zhang ♦ Zeigler, B.P.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2008
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Peer to peer computing ♦ Service oriented architecture ♦ Technology management ♦ Disaster management ♦ Computer simulation ♦ Real time systems ♦ Research and development management ♦ Engineering management ♦ Environmental management ♦ Information technology
Abstract QoS-aware service management and composition has become an interesting research topic with the rapid development of service oriented architecture (SOA). Differently with Web-services based systems, the emergence of peer-to-peer (P2P) based distributed network technology brings more challenge to the QoS-aware service management and composition. In this paper, we propose our design of a QoS-aware hierarchical service composition and management system in a context of JXTA-enabled P2P network. We conducted a comparison experiment of our design with commonly used flat-based service composition and management, and found that our design outperforms the flat-based one in terms of a higher success rate for satisfying the user's QoS requirement. Furthermore, we used a RT-DEVS model based formal approach to validate our design, and believe that it can be a promising technology in aiding the design of an efficient QoS-aware service composition and management system.
Description Author affiliation: Sch. of Inf. Technol. & Eng. (SITE), Univ. of Ottawa, Ottawa, ON (Hengheng Xie; Boukerche, A.; Ming Zhang) || Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ (Zeigler, B.P.)
ISBN 9780769534251
ISSN 15506525
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2008-10-27
Publisher Place Canada
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 899.75 kB
Page Count 7
Starting Page 285
Ending Page 291


Source: IEEE Xplore Digital Library