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15345 Ignorance in the Relational Model

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Fokkinga, M.M. (2006) Ignorance in the Relational Model. In: Proceedings of the 2nd Twente Data Management Workshop (TDM'06) on Uncertainty in Databases, 06 June 2006, Enschede. pp. 33-40. CTIT Workshop Proceedings Series (WP-CTIT-06-01). Centre for Telematics and Information Technology University of Twente. ISSN 1381-3625

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Official URL: http://www.ctit.utwente.nl/library/proceedings/tdm06.pdf

Abstract

We hypothesize that an extension-with-conditioning of Dempster-Shafer theory is suitable for encoding uncertainty and ignorance in the Relational Model. We present a formal
and well-motivated definition of conditioning, and show the spirit of the required change in the Relational Model and some results that then follow. It remains to be investigated whether these results are satisfactory.

Item Type:	Conference or Workshop Paper (Full Paper, Talk)
Research Group:	EWI-DB: Databases
Research Program:	CTIT-NICE: Natural Interaction in Computer-mediated Environments
Research Project:	MultimediaN/N3: Multimedia databases
ID Code:	15345
Status:	Published
Deposited On:	15 May 2009
Refereed:	Yes
International:	Yes
More Information:	statistics

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