UML communication diagrams, similar to sequence diagrams, are a type of interaction diagram that illustrates how objects communicate. Essentially, they build upon object diagrams by not only showing ...

We propose a new technique for dynamic slicing of the UML communication models. In this technique, we use UML 2.0 communication diagram for representing the dynamic behavior of the system. First, the ...

While complex diagrams are impressive, they don't do much for communication. Sequence diagrams should be kept as simple as possible, and any message that is insignificant need not be shown.