NDLI: Constraints Partition Based Service Process Replacement with End-to-End QoS Constraints

Content Provider	IEEE Xplore Digital Library
Author	Chaogang Tang Qing Li Yan Xiong An Liu Shiting Wen
Copyright Year	2010
Abstract	How to repair a failed composite service with end-to-end constraints is a big concern for users. Just by replacing a failed atomic service may not solve the problem, due to constraints violation or unavailability of remote services (server crash down, network disconnect, and so on). In this paper we propose an approach for service replacement based on constraints partition in web service composition. We propose to replace a failed service and (several) related services as a whole in the composition by other alternative services. The approach is divided into three steps, namely, decomposing the global constraints, filtering the candidates and replacing the failed service. We evaluate our approach by comparing it with other approaches. The results of experiments show that our approach outperforms the others, especially when the number of candidate services is large.
Starting Page	157
Ending Page	163
File Size	470364
Page Count	7
File Format	PDF
ISBN	9781424481255
DOI	10.1109/SKG.2010.83
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-11-01
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis repir Web services Cellular phones Quality of service Filtering algorithms replace end-to-end Silicon Reliability constraints
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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