Wirtschaft (MSB)
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What sparks academic engagement with society? A comparison of incentives appealing to motives
(2021)
Value Reporting – Bedeutung und Fortentwicklung der wertorientierten Unternehmensberichterstattung
(2021)
Planungsunsicherheiten gehören zum unternehmerischen
Alltag von KMU. Mit welchen Planungsinstrumenten
Unternehmen Planungsrisiken bewältigen können und wie Planungsunsicherheiten bei der Unternehmensbewertung zu berücksichtigen sind, zeigt
der folgende Beitrag. Es handelt sich um den dritten
und letzten Beitrag der dreiteiligen Aufsatzreihe zur
Unternehmensbewertung und Planung nach IDW S 1.
Process-Driven Applications flourish through the interaction between an executable BPMN process model, human tasks, and external software services. All these components operate on shared process data, so it is even more important to check the correct data flow. However, data flow is in most cases not explicitly defined but hidden in model elements, form declarations, and program code. This paper elaborates on data-flow anomalies acting as indicators for potential errors and how such anomalies can be uncovered despite implicit and hidden data-flow definitions. By considering an integrated view, it goes beyond other approaches which are restricted to separate data-flow analysis of either process model or source code. The main idea is to merge call graphs representing programmed services into a control-flow representation of the process model, to label the resulting graph with associated data operations, and to detect anomalies in that labeled graph using a dedicated data-flow analysis. The applicability of the solution is demonstrated by a prototype designed for the Camunda BPM platform.