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Nominal substitution at work with the global and converse modalities
- Advances in Modal Logic
, 2010
"... This is a draft version of a paper appeared on the Proceedings of AIMAL 2010. It should not be cited, quoted or reproduced. This paper represents a continuation of a previous work, where a practical approach to the treatment of nominal equalities in tableaux for basic Hybrid Logic ..."
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This is a draft version of a paper appeared on the Proceedings of AIMAL 2010. It should not be cited, quoted or reproduced. This paper represents a continuation of a previous work, where a practical approach to the treatment of nominal equalities in tableaux for basic Hybrid Logic
A Proof Procedure for Hybrid Logic with Binders, Transitivity and Relation Hierarchies
"... Abstract. A tableau calculus constituting a decision procedure for hybrid logic with the converse modalities, the global ones and a restricted use of the binder has been defined in a previous paper. This work shows how to extend such a calculus to multi-modal logic equipped with two features largely ..."
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Abstract. A tableau calculus constituting a decision procedure for hybrid logic with the converse modalities, the global ones and a restricted use of the binder has been defined in a previous paper. This work shows how to extend such a calculus to multi-modal logic equipped with two features largely used in description logics, i.e. transitivity and relation inclusion assertions. An implementation of the proof procedure is also briefly presented, along with the results of some preliminary experiments. 1