DocumentCode
482162
Title
Dynamic Adaption in Composite Web Services Using Expiration Times
Author
Xiaohao Yu ; Xueshan Luo ; Honghui Chen ; Hu Dan
Author_Institution
Dept. of Inf. Syst. & Manage., Nat. Univ. of Defense Technol., Changsha
Volume
1
fYear
2009
fDate
22-24 Jan. 2009
Firstpage
47
Lastpage
50
Abstract
A key challenge in composite Web processes is that the quality of participating services changes during the life time of the process. It is necessary to find an available equivalent service to substitute the failed component which has been made unavailable. In this paper different from the previous method based on recompositing the Web process, we present an approach of discovering the ldquosame skillrdquo Web services to replace the expired one by using the service expiration times.
Keywords
Web services; quality of service; Web processing; Web service; expiration time; quality of service; Bayesian methods; Conference management; Cost function; Engineering management; Information management; Management information systems; Quality management; Quality of service; Technology management; Web services; Expiration times; Service matching; Web service adaption;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Engineering and Technology, 2009. ICCET '09. International Conference on
Conference_Location
Singapore
Print_ISBN
978-1-4244-3334-6
Type
conf
DOI
10.1109/ICCET.2009.146
Filename
4769424
Link To Document