NDLI: Context Aware Information Retrieval using Role Ontology and Query Schemas

Content Provider	IEEE Xplore Digital Library
Author	Liaqaut, H. Iftikhar, N. Qadir, M.A.
Copyright Year	2006
Description	Author affiliation: Mohammad Ali Jinnah Univ., Islamabad (Liaqaut, H.; Iftikhar, N.; Qadir, M.A.)
Abstract	Context is the "circumstances and conditions" which "surround" an event. Various areas of computer science, mainly, semantic Web have been investigating the concept of context aware information retrieval for the past few years. Context aware information retrieval involves, either, building refined queries that can retrieve most relevant and precise information or refining retrieved results to match user's needs. Currently most of the queries processed on the web do not return the desired results because they fail to take into account the user's context, query relevance, user's intent, current location, time, and other user's preferences in combination. This leads to high recall and low relevance. Different architectures have been proposed in this field. However, there is still lot more to be done to achieve the results in the areas of query refinement, context retrieval and result refinement. Our approach is based on a proposed concept of 'role ontology' and 'query schemas', incorporating user's profile, context, history, ontology's and user feedback.
Starting Page	244
Ending Page	249
File Size	5212489
Page Count	6
File Format	PDF
ISBN	142440794X
DOI	10.1109/INMIC.2006.358171
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-12-23
Publisher Place	Pakistan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context awareness Information retrieval Ontologies Feedback Search engines Data mining History Context modeling Computer science Semantic Web
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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