Title :
QoS Analysis and Service Selection for Composite Services
Author :
Zheng, Huiyuan ; Yang, Jian ; Zhao, Weiliang
Author_Institution :
Dept. of Comput., Macquarie Univ., Sydney, NSW, Australia
Abstract :
A composite service can be constructed with the arbitrary combination of sequential, parallel, loop, and conditional structures. In this paper, we propose a general solution to calculate the QoS for composite services with complex structures. We also show QoS-based service selection can be conducted based on the proposed QoS calculation method. An application example is given to show the effectiveness of the method.
Keywords :
Web services; business data processing; quality of service; QoS analysis; composite service; service selection; Algorithm design and analysis; Australia; Probability; Quality of service; Synchronization; Transforms; Web services; QoS; Web service composition; composition pattern;
Conference_Titel :
Services Computing (SCC), 2010 IEEE International Conference on
Conference_Location :
Miami, FL
Print_ISBN :
978-1-4244-8147-7
Electronic_ISBN :
978-0-7695-4126-6
DOI :
10.1109/SCC.2010.16
