27 search results - page 3 / 6 » Admissible Rules of Lukasiewicz Logic |
EUSFLAT
2001
13 years 11 months ago
2001
In this paper we shall describe a very natural extension of MV-algebras, the divisible MV-algebras (DMV). Such algebraic structures will be used to give a formal description of ru...
AML
2007
13 years 10 months ago
2007
A method is described for obtaining conjunctive normal forms for logics using Gentzen-style rules possessing a special kind of strong invertibility. This method is then applied to ...
LICS
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract--This paper summarizes results on a recently introduced family of Datalog-based languages, called Datalog+/-, which is a new framework for tractable ontology querying, and...
CSL
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. This paper is part of a general project of developing a systematic and algebraic proof theory for nonclassical logics. Generalizing our previous work on intuitionistic-su...
IGPL
1998
13 years 9 months ago
1998
A formula A is said to have the contractionproperty in a logic L i whenever A;A;? `L B (when ? is a multiset) also A;? `L B. In MLL and in MALL without the additive constants a fo...