UML-Based Modeling for What-If Analysis

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Provided by: Springer Healthcare
Topic: Big Data
Format: PDF
In order to be able to evaluate beforehand the impact of a strategical or tactical move, decision makers need reliable previsional systems. What-if analysis satisfies this need by enabling users to simulate and inspect the behavior of a complex system under some given hypotheses. A crucial issue in the design of what-if applications in the context of business intelligence is to find an adequate formalism to conceptually express the underlying simulation model. In this paper, the authors report on how this can be accomplished by extending UML 2 with a set of stereotypes.
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