A graphical representation for uncertain and incomplete temporal knowledge

Ma, J., Knight, B., Petridis, M. and Xiao, B. (2010) A graphical representation for uncertain and incomplete temporal knowledge In: Second WRI Global Congress on Intelligent Systems (GCIS), 2010, 16-17 December, 2010, Sentosa Hotel, Wuhan, China.

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Abstract

Complete and Absolute temporal knowledge is usually not always available for many knowledge based systems, notably in the domain of Artificial Intelligence. Based on a time theory that takes both points and intervals as primitive, this paper introduces a graphical representation for uncertain and incomplete temporal knowledge, which allows logical expressions of both absolute and relative temporal relations, including both logical conjunctions and disjunctions. The consistency of any given collection of uncertain and incomplete temporal knowledge depends on if there is at one temporal scenario that is temporal consistent, where a consistency checker for temporal scenarios is provided.

Item Type:Contribution to conference proceedings in the public domain ( Full Paper)
Subjects:G000 Computing and Mathematical Sciences > G400 Computing
Faculties:Faculty of Science and Engineering > School of Computing, Engineering and Mathematics > Computational Intelligence
ID Code:9720
Deposited By:editor cmis
Deposited On:18 Jan 2012 12:22
Last Modified:20 Jun 2012 09:24

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