Characteristic and comparison of UML, BPMN and EPC based on process models of a training company

Abstract

We describe, characterize and compare three selected modeling notations of business processes: Unified Modeling Language, Business Process Model and Notation, as well as Event-Driven Process Chain. Using processes implemented in a training company, the selected notations were discussed in detail. We compare various aspects, such as modeling notation origin, the number of graphical elements included. Moreover, notations were analyzed using the 4+1 architectural view model. Justified results of the survey conducted among employees of above-mentioned organization let us conclude that there exist notation differences. Both BPMN and EPC allow the process architects to prepare more precise and legible models than UML.

Case Study of Designing Interface of the AGH Students Information Bulletin Work Support System

“…In such a case, one of the possible approaches is the visual identification of business process elements [22]. In our case, we based our process discovery on user interviews and manual document analysis, analogically to our previous work, where business processes of a training company were identified and discussed [23].…”

A Blockchain-Based Self-Sovereign Identity Approach for Inter-Organizational Business Processes

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