Parametric Modal Transition Systems
| Authors | |
|---|---|
| Year of publication | 2011 |
| Type | Article in Proceedings |
| Conference | ATVA 2011 - Automated Technology for Verification and Analysis: 9th International Symposium |
| MU Faculty or unit | |
| Citation | |
| Field | Informatics |
| Keywords | modal transition systems; refinement |
| Attached files | |
| Description | Modal transition systems (MTS) is a well-studied specification formalism of reactive systems supporting a step-wise refinement methodology. Despite its many advantages, the formalism as well as its currently known extensions are incapable of expressing some practically needed aspects in the refinement process like exclusive, conditional and persistent choices. We introduce a new model called parametric modal transition systems (PMTS) together with a general modal refinement notion that overcome many of the limitations and we investigate the computational complexity of modal refinement checking. |
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