NDLI: Distributed context provisioning and reaction middleware

Content Provider	IEEE Xplore Digital Library
Author	Presecan, S. Tomai, N.
Copyright Year	2009
Description	Author affiliation: Babes-Bolyai University, Cluj-Napoca, Romania (Tomai, N.) \|\| iQuest Technologies, Cluj-Napoca, Romania (Presecan, S.)
Abstract	The user applications implemented within a pervasive environment need to observe and adapt themselves to the environment in order to gain an efficient usage of the available information. This paper presents a new architectural approach in building a distributed context-aware acquisition middleware which supports application adaptation to the environment changes. The architecture is based on the possibility to integrate different context providers in a way that is transparent for the end-user. The complexity of the context providers is hidden to the client application. The middleware provides both a transparent mechanism which is used to monitor the environment changes and a simple query language to interrogate the system for given target context values. Comparing our proposed middleware against the requirements of a pervasive context-aware application, it proves to be a feasible solution for building context-aware pervasive applications.
Starting Page	351
Ending Page	354
File Size	109244
Page Count	4
File Format	PDF
ISBN	9781424450077
DOI	10.1109/ICCP.2009.5284736
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-08-27
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context-aware services Buildings Context awareness Information retrieval Sensor systems and applications Information filtering pervasive computing Middleware invisibility Computer architecture context awareness Monitoring Context modeling
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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