Declarative Models for Business Processes and UI Generation

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Provided by: University of Rome
Topic: Big Data
Format: PDF
This paper presents an approach to model business processes and associated user interfaces in a declarative way, relying on constraints. An UML based meta-model to define processes, activities and user-interface objects is proposed. Connecting activities and user interface objects in an integrated model allows expressing interdependencies and mutual effects. Flexible execution logic for workflows and UI control flows are specified by OCL invariants. The model is constructed for the UML tool USE. Using object snapshots, USE can animate and validate business scenarios.
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