To begin modelling system requirements with sequence diagrams, identify essential actors, objects, and their interactions. Begin with a high-level overview and work your way down to the details.

This project uses UML diagrams to illustrate the structure and behavior of the DDD example—a cargo shipping system—from Eric Evans' book (Domain-Driven Design: Tackling Complexity in the Heart of ...

If you are a systems engineer, you probably need to communicate how different components of a system interact with each other over time. One way to do that is to use a sequence diagram, a type of ...

Try to make any UML sequence diagram. For example, insert two Lifeline components, and try to then place a Synchronous invocation component across both of them. At the slightest attemp to move or ...

Abstract: The problem of making novice software developers productive in a short period of time is important. We present a compact rule set to be used when writing sequence diagrams at the design ...