NDLI: Social-Aware Document Similarity Computation for Recommender Systems

Content Provider	IEEE Xplore Digital Library
Author	Tran Vu Pham Le Nguyen Thach
Copyright Year	2011
Abstract	In recent years, huge amount of digital documents have been created in online social communities. Locating and recommending relevant documents to users in need is not a trivial task. In this paper, we introduce an approach to computing document similarity for building document recommender systems. This approach takes into account document internal content, together with social tags and associated users. These three factors are considered as three dimensions of a document in social space. The similarity computation is performed independently in each dimension, and then aggregated according to user preferences. This allows users to customize their views over the document. Experiments have been conducted with the proposed approach using data crawled from Cite Like. Experimental result has confirmed that all three dimensions have important contributions to document similarity computation.
Starting Page	872
Ending Page	878
File Size	812520
Page Count	7
File Format	PDF
ISBN	9781467300063
DOI	10.1109/DASC.2011.147
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-12-12
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	recommender system Navigation Computational modeling Communities Semantics Collaboration information retrieval Tagging social computing Recommender systems document matching
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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