DocumentCode
2838014
Title
A Dynamic Web Service Composition Method Based on Viterbi Algorithm
Author
Cui, Lizhen ; Li, Jian ; Zheng, Yongqing
Author_Institution
Sch. of Comput. Sci. & Technol., Shandong Univ., Jinan, China
fYear
2012
fDate
24-29 June 2012
Firstpage
267
Lastpage
271
Abstract
In cloud computing, it is an urgent problem to provide stable composition service which can satisfy the personalized requirements for large scale users. This paper takes several aspects of web service into consideration, including Quality of Service (QoS), user preference and the service relationships and proposes a method based viterbi algorithm to reason out the global optimal solution of web composition service. Result shows our method holds executive efficiency, stability as well as outstanding selecting result.
Keywords
Web services; cloud computing; dynamic programming; quality of service; QoS; cloud computing; dynamic Web Service composition method; dynamic programming; large scale users; personalized requirements; quality of service; viterbi algorithm; Complexity theory; Computational modeling; Educational institutions; Quality of service; Reliability; Viterbi algorithm; Web services; QoS; global optimal solution; viterbi algorithm; web service compostion;
fLanguage
English
Publisher
ieee
Conference_Titel
Web Services (ICWS), 2012 IEEE 19th International Conference on
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4673-2131-0
Type
conf
DOI
10.1109/ICWS.2012.118
Filename
6257816
Link To Document