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Ponencia
Qualitative Behavior Associated to System Dynamics Influence Diagrams
(International System Dynamic Conference (ISDC), 1992)
The paper introduces a simple dynamical system associated to the influence diagram which contains only qualitative information. It is a analysed how with the information in the influence diagram only limited conclusions ...
Ponencia
Piecewise linear analysis of an influence diagram
(International System Dynamic Conference (ISDC), 1992)
To each causal diagram, and the structure that it represents, a dynamical system can be associated. From its qualitative análisis, the behaviours associated to the structure can be deduced. This paper introduces a piecewise ...
Ponencia
Qualitative modelling and simulations by piecewise linear analysis
(IFAC Proceedings Volumes, 1992-06)
Since applications of expert systems were typical in domains with no well defined models, qualitative methods for modelling and reasoning were soon developed. Most current qualitative reasoning programs derive the qualitative ...