Keyphrases
- database design
- conceptual modeling
- modeling language
- unified modeling language
- metamodel
- software engineering
- class diagrams
- sequence diagrams
- software systems
- object oriented
- formal methods
- uml models
- object oriented modeling
- uml class diagrams
- class diagram
- model driven engineering
- software development
- uml profile
- uml diagrams
- state machine
- uml activity diagrams
- tool support
- specification language
- requirements engineering
- software architecture
- conceptual models
- knowledge based systems
- learning environment
- information systems