This paper presents an application of a DL reasoner to the optimization of an object-relational query language. Queries containing aggregate functions are difficult to optimize be...
We present a formal theory of model-based testing, an algorithm for test generation based on it, and outline how testing is implemented by a diagnostic engine. The key to making t...
Many forms of reasoning about actions and planning can be reduced to regression, the computation of the weakest precondition a state has to satisfy to guarantee the satisfaction of...
In this paper, we describe a system, written in Haskell, for the automated verification of Web sites which can be used to specify (partial) correctness and completeness properties...
Abstract. We present an approach to verification of parameterized systems, which is based on program transformation technique known as supercompilation. In this approach the statem...