Workflow ManagementKap. 6. Roadmap for Workflows =

Design of Workflow Systems

Wil van der Aalst has copyrights to almost all figures in the following slideshow made by Lars Frank.

Guidelines in designing workflows:

Guidelines in designing workflows 2:

Trade-off between the design criteria:

The following examples illustrate trade-off possibilities!

1. Check the necessity of each task:

Random checkoptimization

6. Introduce as much parallelism as possible:

9. Improve communication structure:

What is the difference between a synchronous and and asynchronous dialog with a user, and how are the different types implemented?

UML-Statechart diagram for a global transaction

Syntax for State diagrams:

Event

[condition]

/Action

End of session

Thank you !!!Thank you !!!