Abstract: The United Model Language (UML) has been applied in various areas and disciplines. Among UML, the state diagram is an important descriptive means to model object state transition. But it is ...

2. Execute the actions associated with the transition. 3. Atomically exit the source state configuration and enter the target state configuration. One big problem with the UML transition sequence is ...

This lab designs ER diagrams in UML notation. The AutoER auto-grading software on PrairieLearn is used to design and mark your UML diagrams. It is also valuable to learn how to use commercial UML ...