15th European Conference on Artificial Intelligence
  July 21-26 2002     Lyon     France  

ECAI-2002 Conference Paper

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Extending and Unifying Chronicle Representation with Event Counters

Christophe Dousson

This paper is dedicated to the chronicle recognition approach used to design an evolution monitoring system for supervising dynamic systems for which time information is relevant. We propose to extend and also to unify the chronicle representation through event counters. The main motivation of such an extension of the chronicle representation raises from alarm processing: counting the occurrences of alarms can be useful to evaluate the severity of a problem and also to discriminate some kind of faults. The paper describes the representation and the corresponding algorithms for processing this extension according to the purpose of supervision in terms of performance.

Keywords: temporal reasoning, knowledge representation, diagnosis

Citation: Christophe Dousson: Extending and Unifying Chronicle Representation with Event Counters. In F. van Harmelen (ed.): ECAI2002, Proceedings of the 15th European Conference on Artificial Intelligence, IOS Press, Amsterdam, 2002, pp.257-261.

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ECAI-2002 is organised by the European Coordinating Committee for Artificial Intelligence (ECCAI) and hosted by the UniversitÚ Claude Bernard and INSA, Lyon, on behalf of Association Franšaise pour l'Intelligence Artificielle.