NDLI: Construction of an Entailment Ontology for Enhancing Comprehension of Search Results Inside e-Learning Materials

Content Provider	IEEE Xplore Digital Library
Author	Pattanasri, N. Tanaka, K.
Copyright Year	2008
Description	Author affiliation: Kyoto Univ., Kyoto (Pattanasri, N.)
Abstract	Relevance has so far been a major evaluation criterion in information retrieval. Treating context of search results as first-class user information needs, we explore a new direction of search in the light of information comprehension, which is a new dimension of relevance criteria. In this paper, we argue that it is entailment relations that enable the modeling of media comprehension at the conceptual level. We also propose a method to construct an entailment ontology for e-learning and show its application to lecture material retrieval, which aims to identify, for user queries, not only precise search targets inside media streams but also their surrounding context for enhancing comprehension (of the search targets).
Starting Page	124
Ending Page	130
File Size	559234
Page Count	7
File Format	PDF
ISBN	9780769531151
DOI	10.1109/C5.2008.10
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-01-14
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Ontologies Electronic learning Building materials XML OWL Streaming media Informatics Resource description framework Information retrieval Joining processes XDD entailment ontology comprehension enhancement context-preserving search e-Learning lecture slides lecture videos textbooks reasoning
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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