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Authors: Karen Walzer ; Thomas Heinze and Anja Klein

Affiliation: CEC Dresden, Germany

ISBN: 978-989-674-012-2

Keyword(s): Rete algorithm, Rule-based systems, Event processing, Garbage collection.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Biomedical Engineering ; Expert Systems ; Health Information Systems ; Knowledge Engineering and Ontology Development ; Knowledge-Based Systems ; Symbolic Systems

Abstract: In the last decade, the detection and processing of complex events has increasingly gained importance, since it allows an immediate reaction to changes to instantly adapt business processes to varying situations. However, currently there is a discrepancy in tools available for modelling constraints on business processes, mainly rule-based systems, and those providing complex event processing. This paper deals with the challenge of identifying unneeded events in rule-based systems in order to delete them to save memory to enable event processing. We adapt an existing approach of lifetime calculation to suit interval-based semantics for event timestamps. In a subsequent validation of our concepts, we were able to demonstrate that they lead to improved event processing capabilities compared to a traditional rule-based system.

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Paper citation in several formats:
Walzer K.; Heinze T.; Klein A. and (2009). EVENT LIFETIME CALCULATION BASED ON TEMPORAL RELATIONSHIPS.In Proceedings of the International Conference on Knowledge Engineering and Ontology Development - Volume 1: KEOD, (IC3K 2009) ISBN 978-989-674-012-2, pages 269-274. DOI: 10.5220/0002305502690274

@conference{keod09,
author={Karen Walzer and Thomas Heinze and Anja Klein},
title={EVENT LIFETIME CALCULATION BASED ON TEMPORAL RELATIONSHIPS},
booktitle={Proceedings of the International Conference on Knowledge Engineering and Ontology Development - Volume 1: KEOD, (IC3K 2009)},
year={2009},
pages={269-274},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002305502690274},
isbn={978-989-674-012-2},
}

TY - CONF

JO - Proceedings of the International Conference on Knowledge Engineering and Ontology Development - Volume 1: KEOD, (IC3K 2009)
TI - EVENT LIFETIME CALCULATION BASED ON TEMPORAL RELATIONSHIPS
SN - 978-989-674-012-2
AU - Walzer, K.
AU - Heinze, T.
AU - Klein, A.
PY - 2009
SP - 269
EP - 274
DO - 10.5220/0002305502690274

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