Abstract
In this paper, we study the information system verification problem as a parameterized verification one. Informations systems are modeled as multi-parameterized systems in a formal language based on the Algebraic State-Transition Diagrams (ASTD) notation. Then, we use the Well Structured Transition Systems (WSTS) theory to solve the coverability problem for an unbounded ASTD state space. Moreover, we define a new framework to prove the effective pred-basis condition of WSTSs, i.e. the computability of a base of predecessors for every states.
| Original language | English |
|---|---|
| Pages (from-to) | 463-489 |
| Number of pages | 27 |
| Journal | Formal Aspects of Computing |
| Volume | 30 |
| Issue number | 3-4 |
| DOIs | |
| Publication status | Published - 1 Aug 2018 |
Keywords
- Coverability
- Information systems
- Model checking
- Parameterized verification
- Process algebra
- Well-quasi-ordering
- Well-structured transition systems