1. Exercises on requirements modeling and model checking

2. Model checking exercise: 1 Draw a CTL model with a single initial state S0 such that the formula AF(p  q)  EG(  q) is true in S0 and the formula EF(  p  q) is false in S0. Does such a model exist?

3. Model checking exercise: 2 Draw a CTL model with a single initial state S0 such that the formula EF(p  q)  AG(  q) is true in S0 and the formula EF(  p  q) is false in S0. Does such a model exist?

4. Model checking exercise: 3 Draw a CTL model with a single initial state S0 such that the formula AG (p)  EF(  p) is true in S0. Does such a model exist?

5. Conceptual Modeling Exercise Draw an i*model of a university student information system. It must handle admissions, academic records, enrolments, fees, graduations and alumni management. Provide examples of requirements that you cannot model in i* but can in UML and vice versa, with reference to UML use case diagrams, state diagrams and sequence diagrams.

6. i* Notation

7. A Strategic Dependency model for computer based training system

8. Strategic Rationale model for computer based training system