2 papers
cs.LO2004
The Inverse Method Implements the Automata Approach for Modal Satisfiability
Franz Baader, Stephan Tobies
Tableaux-based decision procedures for satisfiability of modal and description logics behave quite well in practice, but it is sometimes hard to obtain exact worst-case complexity…
cs.DS2004
Formal Test Purposes and The Validity of Test Cases
Peter H. Deussen, Stephan Tobies
We give a formalization of the notion of test purpose based on (suitably restricted) Message Sequence Charts. We define the validity of test cases with respect to such a formal tes…