Title :
Business analysis of web service repairability
Author :
Islam, Farhana ; Lucky, Meherun Nesa ; Pernici, Barbara
Author_Institution :
Dept. of Electorics & Inf., Politec. di Milano, Milan, Italy
Abstract :
In web-services compositions, in which a number of services is composed to create new value-added services, there can be failures of web services participating in the composition. In this work, two different repair actions on unsuccessful web services are considered, namely retry and substitution, and the impact of those repair actions has been analyzed from the business perspective. To analyze the impacts of these repair actions, we present a mathematical model for computing the economic value of the application. A tool based on this mathematical model has been implemented to give a comparative analysis of the repair actions.
Keywords :
Condition monitoring; Context-aware services; Environmental economics; Failure analysis; Informatics; Information analysis; Mathematical model; Process design; Runtime; Web services; economic value; repair action; retry; satisfaction index; self healing of web service; substitution;
Conference_Titel :
Research Challenges in Information Science (RCIS), 2010 Fourth International Conference on
Conference_Location :
Nice, France
Print_ISBN :
978-1-4244-4839-5
Electronic_ISBN :
2151-1349
DOI :
10.1109/RCIS.2010.5507332
