Title | ||
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Refutation in dummett logic using a sign to express the truth at the next possible world |
Abstract | ||
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In this paper we use the Kripke semantics characterization of Dummett logic to introduce a new way of handling non-forced formulas in tableau proof systems. We pursue the aim of reducing the search space by strictly increasing the number of forced propositional variables after the application of noninvertible rules. The focus of the paper is on a new tableau system for Dummett logic, for which we have an implementation. |
Year | DOI | Venue |
---|---|---|
2011 | 10.5591/978-1-57735-516-8/IJCAI11-151 | IJCAI |
Keywords | Field | DocType |
Kripke semantics characterization,Dummett logic,next possible world,tableau proof system,dummett logic,search space,forced propositional variable,non-forced formula,new tableau system,noninvertible rule | Discrete mathematics,Kripke semantics,Computer science,Propositional variable,Possible world | Conference |
Citations | PageRank | References |
2 | 0.40 | 10 |
Authors | ||
1 |
Name | Order | Citations | PageRank |
---|---|---|---|
Guido Fiorino | 1 | 97 | 12.71 |