Title :
A Dominance-Based Approach for Selection in Service Composition
Author :
Tang, Chaogang ; Li, Qing ; Xiong, Yan ; Liu, An ; Wen, Shiting
Author_Institution :
Dept. of Comput. Sci. & Technol., Univ. of Sci. & Technol. of China, Hefei, China
Abstract :
Considering the dynamics of Web service environments and concurrence of requests, we propose a service selection scheme, which adopts top-k dominating queries to generate a composition solution rather than only selects the best composition solution for a given request. The experimental results have investigated efficiency and effectiveness of our approach and shown that it outperforms baseline and traditional methods for service selection.
Keywords :
Web services; Web service environments; dominance based approach; service composition; Algorithm design and analysis; Concurrent computing; Degradation; Fluctuations; Time factors; Upper bound; Web services; concurrency; dominating; dynamics; service selection; top-k;
Conference_Titel :
e-Business Engineering (ICEBE), 2011 IEEE 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1404-7
DOI :
10.1109/ICEBE.2011.16
