NDLI: A test-bed for generating social graphs and recommending named groups from email

Content Provider	IEEE Xplore Digital Library
Author	Ghobrial, Andrew Bartel, Jacob W. Vitkus, Andrew Dewan, Prasun
Copyright Year	2015
Description	Author affiliation: Department of Computer Science, University of North Carolina, Chapel Hill, NC USA (Ghobrial, Andrew; Bartel, Jacob W.; Vitkus, Andrew; Dewan, Prasun)
Abstract	Named groups are persistent groups of contacts with whom a user may wish to share the same information. We have engineered a test-bed for evaluating algorithms that recommend such groups. It assumes that these algorithms first generate social graphs from email logs and then mine these graphs to recommend the lists. It supports a variety of mechanisms to gather user data to support users with different privacy needs. It can be attached to a variety of algorithms for mining the data collected. It accommodates different kinds of models for using named groups and offers an evaluation mechanism that requires no effort from the user. The test-bed also provides visualizations of the generated social graphs and generated lists. Thus, it frees algorithm designers from gathering data and evaluating and understanding the output. It has been used to evaluate and compare multiple algorithms for recommending contact groups.
Starting Page	745
Ending Page	748
File Size	344824
Page Count	4
File Format	PDF
ISBN	9781450338547
DOI	10.1145/2808797.2808800
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-08-25
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Association for Computing Machinery, Inc. (ACM)
Subject Keyword	Algorithm design and analysis Data privacy Privacy recommender systems Social network services prediction privacy Electronic mail email
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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