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» The Logic of Quasi-MV Algebras
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JSYML
2006
98views more  JSYML 2006»
13 years 9 months ago
On weak and strong interpolation in algebraic logics
We show that there is a restriction, or modification of the finite-variable fragments of First Order Logic in which a weak form of Craig's Interpolation Theorem holds but a s...
Saharon Shelah, Gábor Sági
JLP
2010
85views more  JLP 2010»
13 years 4 months ago
Synchronous Kleene algebra
The work presented here investigates the combination of Kleene algebra with the synchrony model of concurrency from Milner's SCCS calculus. The resulting algebraic structure ...
Cristian Prisacariu
AML
2005
81views more  AML 2005»
13 years 9 months ago
A logical and algebraic treatment of conditional probability
This paper is devoted to a logical and algebraic treatment of conditional probability. The main ideas are the use of non-standard probabilities and of some kind of standard part f...
Tommaso Flaminio, Franco Montagna
DLOG
2001
13 years 11 months ago
Combining Tableaux and Algebraic Methods for Reasoning with Qualified Number Restrictions
This paper investigates an optimization technique for reasoning with qualified number restrictions in the description logic ALCQHR+ . We present a hybrid architecture where a stan...
Volker Haarslev, Martina Timmann, Ralf Möller
AML
2010
96views more  AML 2010»
13 years 10 months ago
Implicational (semilinear) logics I: a new hierarchy
In Abstract Algebraic Logic, the general study of propositional non-classical logics has been traditionally based on the abstraction of the Lindenbaum-Tarski process. In this proce...
Petr Cintula, Carles Noguera