NDLI: Distributed QoS compilation and runtime instantiation

Content Provider	IEEE Xplore Digital Library
Author	Nahrstedt, K. Wichadakul, D. Dongyan Xu
Copyright Year	2000
Description	Author affiliation: Dept. of Comput. Sci., Illinois Univ., Urbana, IL, USA (Nahrstedt, K.)
Abstract	The rapid growth and coexistence of different application domains, such as multimedia and electronic commerce, present a significant challenge to the provision of their quality of service (QoS). To solve this challenge, we need a unified QoS framework, which allows flexibility and reconfigurability. In this paper, we present a reconfigurable component-based QoS framework, called 2K/sup Q/, which solves the challenge by partitioning the end-to-end QoS setup process into distributed QoS compilation and runtime QoS instantiation phases for different types of applications. Entities, services and protocols of this framework, such as application-to-component translator and component-to-resources translators, achieve the distributed QoS compilation and prepare all necessary QoS structures for the end-to-end QoS setup. Other capabilities of this framework, such as a reconfigurable middleware and functional adaptation, achieve the runtime instantiation of the end-to-end QoS setup. We have implemented the first prototype of this framework and the results show a feasible overhead of the runtime service instantiation and reconfiguration for different applications and their QoS requirements.
Starting Page	198
Ending Page	207
File Size	877460
Page Count	10
File Format	PDF
ISBN	0780362667
DOI	10.1109/IWQOS.2000.847956
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2000-06-07
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Runtime Quality of service Protocols Middleware Contracts Electronic commerce Prototypes Monitoring Computer science Application software
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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