NDLI: WS-Re2Policy: A Policy Language for Distributed SLA Monitoring and Enforcement

Content Provider	IEEE Xplore Digital Library
Author	Repp, N. Miede, A. Niemann, M. Steinmetz, R.
Copyright Year	2008
Description	Author affiliation: Multimedia Commun. Lab., Tech. Univ. Darmstadt, Darmstadt (Repp, N.; Miede, A.; Niemann, M.; Steinmetz, R.)
Abstract	Web service technology and the Service-oriented Architecture (SOA) paradigm have become state of the art for the integration of systems across enterprise boundaries. Here, a strong need for policies exists, which describe the Quality of Service delivered by third parties.Current policy languages in the area of Web services and SOAs allow the specification of requirements with respect to the Quality of Service as well as the parameters, which should be monitored. They do not cover the countermeasures needed and accepted in case of requirement violations. Especially, in distributed scenarios it is helpful to provide the monitoring units with information about possible reactions to violations in order to enforce policies at the monitoring units. Therefore, we developed the Web service requirements and reactions policy language (WS-Re2Policy), which overcomes those issues by specifying requirements and reactions in a single policy to be distributed to independent monitoring units.
Starting Page	256
Ending Page	261
File Size	441963
Page Count	6
File Format	PDF
ISBN	9780769533711
DOI	10.1109/ICSNC.2008.17
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-26
Publisher Place	Malta
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Web services Service oriented architecture Quality of service Runtime Multimedia communication Multimedia systems Condition monitoring Security Contracts Business communication service-oriented architectures policy enforcement distributed service monitoring
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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