Decision Support Systems Usefulness and A Practical Solution Based on Semantic Web Technologies

Keywords: decision support systems, knowledge representation, knowledge-based systems, applied epistomology, denota- tional semantics... ONTOLOGY FOR QUANTITATIVE MODELS

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If we accept that managers carry in their i ~ a a d s mental representa- tions of their management activity and environment, and if we believe t h a t

On or after t h e eighth business day of each month, t h e BIS database is updated with direct expenses (by type within cost center) for the previ- ous month. All of

These data bases may differ in data schemes, in data access methods an4 of course, in the data description and data manipulation languages u s e d ?he

• The profile provides a detailed description of a service to a registry, but is useless after service selection (→ ServiceModel). • Three types

The MDA project focuses on a system-analytical approach to decision support and is devoted to developing methodology, software and applications of decision support systems

IAC-DIDAS-L (for multiobjective linear and linear dynamic models), IAC-DIDAS-N (for nonlinear models, with symbolic model differentiation), DISCRET (for the case of