158 search results - page 11 / 32 » Conservative extensions in modal logic |
ENTCS
2010
13 years 4 months ago
2010
We present MLSolver, a tool for solving the satisfiability and validity problems for modal fixpoint logics. The underlying technique is based on characterisations of satisfiabilit...
FLAIRS
2006
13 years 8 months ago
2006
The aim of this paper is to extend the modal logic of knowledge due to Moss and Parikh by state transformers arising, eg, from actions of agents. The peculiarity of Moss and Parik...
EUROCAST
2007
Springer
13 years 11 months ago
2007
Springer
In this paper we introduce an extension of Equilibrium Logic (a logical characterisation of the Answer Set Semantics for logic programs) consisting in the inclusion of modal tempor...
MLQ
2002
13 years 7 months ago
2002
A modal logic is called invariant if for all automorphisms of NExt K, () = . An invariant logic is therefore uniquely determined by its surrounding in the lattice. It will be est...
WOLLIC
2010
Springer
14 years 15 days ago
2010
Springer
Abstract. We present a modal language that includes explicit operators to count the number of elements that a model might include in the extension of a formula, and we discuss how ...