This paper presents a major revision of the Either propositional theory re nement system. Two issues are discussed. First, we show howrun timee ciency can be greatlyimproved by ch...
Abstract. We investigate the theories LA, LAP, LAP of linear algebra, which were originally defined to study the question of whether commutativity of matrix inverses has polysize F...
Time-triggered systems are distributed systems in which the nodes are independently-clocked but maintain synchrony with one another. Time-triggered protocols depend on the synchro...
Correctness of many hybrid and distributed systems require stability and convergence guarantees. Unlike the standard induction principle for verifying invariance, a theory for veri...
Abstract. We have designed a programming logic based on an integration of functional programming languages with classical set theory. The logic merges a classical view of equality ...