Event-based gateways: Open questions and inconsistencies

Autoren Felix Kossak
Christa Illibauer
Verena Geist
Editoren J. Mendling
M. Weidlich
TitelEvent-based gateways: Open questions and inconsistencies
BuchtitelBusiness Process Model and Notation - Proc. BPMN 2012
Typin Konferenzband
VerlagSpringer
SerieLecture Notes in Business Information Processing
Band125
ISBN978-3-642-33155-8
MonatSeptember
Jahr2012
Seiten53-67
SCCH ID#1227
Abstract

We discuss ambiguities and inconsistencies in the Business Process Model and Notation (BPMN) 2.0 standard regarding the semantics of event-based gateways, and instantiating event-based gateways in particular. We suggest to use instantiating parallel event-based gateways to model asynchronous process behaviour and to clarify the BPMN standard accordingly. We further discourage from any other use of instantiating event-based gateways, and call for a clarification of the semantics of event-based gateways in general.