Abstract: The paper proposes a more formalized definition of UML 2.0 activity diagram semantics. A subset of activity diagram constructs relevant for business process modeling is considered. The ...

A simple and intuitive UML (Unified Modeling Language) diagram editor built to help developers and architects create and manage UML diagrams efficiently.

We concentrate on detecting, pinpointing and suppressing potential testability weaknesses of a UML class diagram. The attribute significant from design testability is called "class interaction": it ...