Ideally, a model checking tool should successfully tackle state space explosion for complete system validation, while providing short counterexamples when an error exists. Techniqu...
We propose a purely logical framework for planning in partially observable environments. Knowledge states are expressed in a suitable fragment of the epistemic logic S5. We show h...
The interpreted system model offers a computationally grounded model, in terms of the states of computer processes, to S5 epistemic logics. This paper extends the interpreted syst...
This article proposes a core query algebra for probabilistic databases. In essence, this core is part of the query languages of most probabilistic database systems proposed so far...
Abstract. The quest for modular concurrency reasoning has led to recent proposals that extend program assertions to include not just knowledge about the state, but rights to access...
Ernie Cohen, Eyad Alkassar, Vladimir Boyarinov, Ma...