This paper proposes a lightweight checkpointing scheme for real-time embedded systems. The goal is to separate concerns by allowing applications to take checkpoints independently ...
We present a formal verification methodology that we have used on a computer system design project. The methodology integrates a temporal logic model checker with a conventional pr...
Equivalency clauses (Xors or modulo 2 arithmetics) represent a common structure in the SAT-encoding of many hard real-world problems and constitute a major obstacle to DavisPutnam...
Abstract. The interoperability of heterogeneous data sources is an important issue in many applications such as mediation systems or web-based systems. In these systems, each data ...
Graded-CTL is an extension of CTL with graded quantifiers which allow to reason about either at least or all but any number of possible futures. In this paper we show an extension...