MMSL 2011, 80(1):21-27 | DOI: 10.31482/mmsl.2011.003
ONTOLOGICAL MODELS AND EXPERT SYSTEMS IN DECISION SUPPORT OF EMERGENCY SITUATIONSOriginal article
- 1 University of Hradec Kralove, Faculty of Informatics and Management, Hradec Králové,
- 2 University of Defence, Faculty of Military Health Sciences, Hradec Králové,
- 3 University hospital Hradec Králové,
- 4 University of Alberta, Faculty of Engineering, Edmonton, Canada
During emergency response operations many decisions have to be made. Information technologies provide possibilities for new tools to support decision makers in decisions that comprise of many critical factors and that require specialized knowledge. In these tools the complexity is tackled using modelling and simulations of possible scenarios of response operations. Today, conceptual modelling in the field of information technology is oriented on the ontological approach. Ontology is a shared vocabulary and an unambiguous machine processed specification of terms together with their relationships. The ontology can have the form of a taxonomy or classification, database schema or axiomatic theory. The ontological modelling can be utilized along with expert systems for decision support. Expert systems, in contrast to other approaches such as neural networks for instance, better reflect the domain knowledge and provide justification for the decision. The aim of this paper is to describe prerequisites and design general schema for decision support in response operations during biological incidents including the applicable technology.
Keywords: decision; biological incident; decision support systems; ontological model; expert system
Received: October 4, 2010; Revised: March 9, 2011; Published: April 6, 2011 Show citation
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