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Issue:Conflicting situations in flexible systems

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Title of paper: Conflicting situations in flexible systems
Author(s):
Panagiotis Chountas
Department of Computation, UMIST, PO Box 88, Manchester M60 1QD, UK
chountap@sna.co.umist.ac.uk    (current: P.I.Chountas@westminster.ac.uk)
Ilias Petrounias
Department of Computation, UMIST, PO Box 88, Manchester M60 1QD, UK
ilias@sna.co.umist.ac.uk
Krassimir Atanassov
CLBME - Bulgarian Academy of Sciences, Acad. G. Bonchev Str., BI. 105, Sofia-1113, BULGARIA
krat@bgcict.acad.bg    (current: krat@bas.bg)
Published in: Notes on Intuitionistic Fuzzy Sets, Volume 7 (2001), Number 4, pages 49—57
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Abstract: This paper is presenting a way of integrating conflicting temporal information from multiple information providers. It is shown that uncertain information can arise when the provider integration process through a global query mechanism requires information not directly presented in the community of information providers. This occurs for two reasons mainly: I) Query selection predicates are directing to level concepts that are at a lower level than those that do exist in the instance level of the database. II) An element in the query selection predicate is a member of more than one high level concepts. A way of integrating conflicting temporal information from multiple information providers considering a property-based resolution is presented. Given are the intuitionistic fuzzy interpretations of the temporal information.


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