NDLI: OSLAM: Towards ontology-based SLA management for IPTV services

Content Provider	IEEE Xplore Digital Library
Author	Sin-seok Seo Arum Kwon Joon-Myung Kang Hong, J.W.
Copyright Year	2011
Description	Author affiliation: Department of Computer Science and Engineering, Pohang University of Science and Technology, (POSTECH), Korea (Sin-seok Seo; Arum Kwon; Joon-Myung Kang) \|\| Division of IT Convergence Engineering, Pohang University of Science and Technology, (POSTECH), Korea (Hong, J.W.)
Abstract	IPTV is emerging as a new service that can be very lucrative for telecommunication service providers. In addition, work is progressing to make IPTV an entertainment platform that can replace traditional TV for customers. Guaranteeing service quality is one of the most important factors to make IPTV services successful. For this, an IPTV service provider and a customer make a contract that uses specific quality indicators in a Service Level Agreement (SLA). To efficiently manage and guarantee SLAs, a method is required that can manage all hierarchical performance indicators from raw device level performance indicators to key quality indicators. In this paper, we analyze various IPTV performance indicators from various standard organizations and suggest an IPTV performance indicator hierarchy by extending the DEN-ng information model. Then, we propose an architecture that uses an ontology and Semantic Web Rule Language to manage SLAs, and more specifically, to detect SLA violations. The proposed architecture is implemented and tested using a simple scenario. The test results showed a possibility that the architecture can be used for detecting SLA violations.
Starting Page	1228
Ending Page	1234
File Size	1757706
Page Count	7
File Format	PDF
ISBN	9781424492190
e-ISBN	9781424492213
e-ISBN	9781424492206
DOI	10.1109/INM.2011.5990570
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-05-23
Publisher Place	Ireland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	IPTV Cryptography Bandwidth Equations Mathematical model Error analysis Reliability QoS SLA Network Management Ontology SWRL
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
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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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