We introduce streaming tree transducers as an analyzable and expressive model for transforming hierarchically structured data in a single pass. Given a linear encoding of the inpu...
We consider the problem of how an agent's knowledge can be updated. We propose a formal method of knowledge update on the basis of the semantics of modal logic S5. In our met...
Abstract. We report on the use of model checking techniques for both the verification of a process control program and the derivation of optimal control schedules. Most of this wor...
This paper proposes a formal verification methodology which is smoothly integrated with component-based system-level design, using a divide and conquer approach. The methodology a...
The unfolding of a concurrent system represents in a compact manner all possible runs of this system. Unfoldings are used in many applications, ranging from model-checking (offlin...