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Models offer visual support for analyzing complex domains such as business processes and information systems. In both cases, models are developed using graphical modelling languages. In our study we focus on usability evaluation of modelling languages for the model interpretation scenario. The study is based on a causal model of hypotheses, which was(More)
Documenting, specifying and analyzing complexd omains such as information systems or business processes have become unimaginable without the support of graphical models. Generally,models are developed using graph-oriented languages such as Event DrivenP rocess Chains (EPCs) or diagrams of the Unified Modeling Language (UML). Fori ndustrial use, modeling(More)
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