NDLI: Context-based information quality for sequential decision making

Content Provider	IEEE Xplore Digital Library
Author	Rogova, G. Hadzagic, M. St-Hilaire, M. Florea, M.C. Valin, P.
Copyright Year	2013
Description	Author affiliation: Thales Canada, QC, Canada (Florea, M.C.) \|\| Defence R&D Canada Valcartier, Quebec City, QC, Canada (Valin, P.) \|\| OODA Technol. Inc., Montreal, QC, Canada (St-Hilaire, M.) \|\| Univ. de Montreal, Montréal, QC, Canada (Hadzagic, M.) \|\| Encompass Consulting, Honeoye Falls, NY, USA (Rogova, G.)
Abstract	The context-dependent nature of information quality has been well recognized in the literature. Depending on the context, the overall information quality may relate to a single quality attribute, a combination of several, or all the attributes. Selection of quality attributes, methods for their combination as well as quality control strategies require consideration of decision makers' objectives and functions together with context parameters such as characteristics of the environment and current situations. This paper considers such context-dependent information quality attributes, namely, credibility, reliability, and timeliness, and presents a method of incorporating their combination into sequential decision making for pattern recognition. The context is represented by the time-dependent distance between an observed target and a sensor, and a situation-based time-dependent threshold on credibility. A case study involving an evidential learning system for sequential decision making designed for a quantitative evaluation of the described method, is also presented.
Starting Page	16
Ending Page	21
File Size	1218106
Page Count	6
File Format	PDF
ISBN	9781467324373
e-ISBN	9781467324373
DOI	10.1109/CogSIMA.2013.6523818
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-02-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context Decision making Information quality Quality control Information fusion Sequential decision making Vectors Reliability Marine vehicles 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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