Chapter

Business Process Management

Volume 3649 of the series Lecture Notes in Computer Science pp 434-439

Comparing the Control-Flow of EPC and Petri Net from the End-User Perspective

  • Kamyar SarsharAffiliated withLehrstuhl für Wirtschaftsinformatik und BWL, ISYM – Information Systems & Management, Johannes Gutenberg-University Mainz
  • , Peter LoosAffiliated withLehrstuhl für Wirtschaftsinformatik und BWL, ISYM – Information Systems & Management, Johannes Gutenberg-University Mainz

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Abstract

This contribution describes the results of a laboratory experiment which compares the Event-driven Process Chain (EPC) and Petri net (C/E net) regarding their approaches to represent the control-flow of processes. The outcome of the experiment indicates that from end-user perspective the EPC approach of applying connectors is superior to the token game. However, the non-local semantic of the EPC OR-connector clearly had a negative impact on end-user comprehension. The experiment also illustrates that the perceived ease-of-use and the intention to use the EPC notation is higher than C/E net.