A graphical representation for uncertain and incomplete temporal knowledge

J. Ma, B. Knight, Miltiadis Petridis, B. Xiao

Research output: Chapter in Book/Conference proceeding with ISSN or ISBNConference contribution with ISSN or ISBN

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.
Original languageEnglish
Title of host publicationSecond WRI Global Congress on Intelligent Systems (GCIS), 2010
PublisherIEEE
Pages117-120
Number of pages4
Publication statusPublished - 16 Dec 2010
EventSecond WRI Global Congress on Intelligent Systems (GCIS), 2010 - Sentosa Hotel, Wuhan, China
Duration: 16 Dec 2010 → …

Conference

ConferenceSecond WRI Global Congress on Intelligent Systems (GCIS), 2010
Period16/12/10 → …

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Knowledge based systems
Artificial intelligence

Cite this

Ma, J., Knight, B., Petridis, M., & Xiao, B. (2010). A graphical representation for uncertain and incomplete temporal knowledge. In Second WRI Global Congress on Intelligent Systems (GCIS), 2010 (pp. 117-120). IEEE.
Ma, J. ; Knight, B. ; Petridis, Miltiadis ; Xiao, B. / A graphical representation for uncertain and incomplete temporal knowledge. Second WRI Global Congress on Intelligent Systems (GCIS), 2010. IEEE, 2010. pp. 117-120
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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.",
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Ma, J, Knight, B, Petridis, M & Xiao, B 2010, A graphical representation for uncertain and incomplete temporal knowledge. in Second WRI Global Congress on Intelligent Systems (GCIS), 2010. IEEE, pp. 117-120, Second WRI Global Congress on Intelligent Systems (GCIS), 2010, 16/12/10.

A graphical representation for uncertain and incomplete temporal knowledge. / Ma, J.; Knight, B.; Petridis, Miltiadis; Xiao, B.

Second WRI Global Congress on Intelligent Systems (GCIS), 2010. IEEE, 2010. p. 117-120.

Research output: Chapter in Book/Conference proceeding with ISSN or ISBNConference contribution with ISSN or ISBN

TY - GEN

T1 - A graphical representation for uncertain and incomplete temporal knowledge

AU - Ma, J.

AU - Knight, B.

AU - Petridis, Miltiadis

AU - Xiao, B.

PY - 2010/12/16

Y1 - 2010/12/16

N2 - 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.

AB - 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.

M3 - Conference contribution with ISSN or ISBN

SP - 117

EP - 120

BT - Second WRI Global Congress on Intelligent Systems (GCIS), 2010

PB - IEEE

ER -

Ma J, Knight B, Petridis M, Xiao B. A graphical representation for uncertain and incomplete temporal knowledge. In Second WRI Global Congress on Intelligent Systems (GCIS), 2010. IEEE. 2010. p. 117-120