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136views more  KBS 2002»
10 years 5 months ago
Diagnostic reasoning based on means-end models: experiences and future prospects
Multilevel Flow Models (MFM) are graphical models of goals and functions of technical systems. MFM was invented by Morten Lind at the Technical University of Denmark and several n...
Jan Eric Larsson
126views more  INFSOF 2002»
10 years 5 months ago
Detection of dynamic execution errors in IBM system automation's rule-based expert system
We formally verify aspects of the rule-based expert system of IBM's System Automation software for IBM's zSeries mainframes. Starting with a formalization of the expert ...
Carsten Sinz, Thomas Lumpp, Jürgen M. Schneid...
74views more  INFORMATICALT 2002»
10 years 5 months ago
Logical Formal Description of Expert Systems
The objective of expert systems is the use of Artificial Intelligence tools so as to solve problems within specific prefixed applications. Even when such systems are widely applied...
Manuel de la Sen, Juan J. Miñambres, Aitor ...
177views more  ESWA 2002»
10 years 6 months ago
Expert systems in finance - a cross-section of the field
- This paper surveys a number of well-known expert systems in the domain of finance. The idea is to illustrate the span of typical expert systems in finance and to provide an insig...
Ljubica Nedovic, Vladan Devedzic
10 years 7 months ago
Bidirectional Use of Knowledge in the Multi-modal NL Access System XTRA
The acceptability and effectiveness of an expert system is critically dependent on its user interface. Natural language could be a well-suited communicative medium; however, curre...
Jürgen Allgayer, Roman M. Jansen-Winkeln, Car...
10 years 7 months ago
Very Fast Decision Table Execution of Propositional Expert Systems
A formal equivalence between propositional expert systems and decision tables is proved, and a practicable procedure given to perform the transformation between propositional expe...
Robert M. Colomb, Charles Y. C. Chung
110views Fuzzy Logic» more  EUSFLAT 2003»
10 years 7 months ago
Genetic algorithm in expert system of choice in the investment projects
The paper is devoted to the problems of using the algorithms in expert systems of choice in the investment projects; singularities of such algorithms and their functioning in diff...
A. Ya. Kuziomin, A. O. Havrilov, Vladimir Drobynsk...
10 years 7 months ago
Expert Systems and Business Intelligence Applications in Knowledge Management Processes
The paper discusses information and knowledge as the primary factors conditioning the efficiency of decision taking processes. Business Intelligence systems and Expert Systems are...
Leszek Kieltyka, Edyta Kulej-Dudek
174views Healthcare» more  MIE 2008»
10 years 7 months ago
Semantic Web Ontology Utilization for Heart Failure Expert System Design
In this work we present the usage of semantic web knowledge representation formalism (OWL) in combination with general purpose reasoning for building a medical expert system. The a...
Marin Prcela, Dragan Gamberger, Alan Jovic
10 years 10 months ago
Efficiency Issues of Rete-Based Expert Systems for Misuse Detection
This paper provides a general and comprehensive approach to implementing misuse detection on expert systems and an in-depth analysis of the effectiveness of the optimization strat...
Michael Meier, Ulrich Flegel, Sebastian Schmerl