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» Abstract Logics as Dialgebras
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DLOG
2009
15 years 4 months ago
Terminating Tableaux for SOQ with Number Restrictions on Transitive Roles
Abstract. We show that the description logic SOQ with number restrictions on transitive roles is decidable by a terminating tableau calculus. The language decided by the calculus i...
Mark Kaminski, Gert Smolka
EUSFLAT
2009
120views Fuzzy Logic» more  EUSFLAT 2009»
15 years 4 months ago
On M-Approximative Operators and M-Approximative Systems
Abstract-- The concept of an M-approximative system is introduced. Basic properties of the category of M-approximative systems and in a natural way defined morphisms between them a...
Alexander P. Sostak
EUSFLAT
2009
141views Fuzzy Logic» more  EUSFLAT 2009»
15 years 4 months ago
Continuity and Additivity of the Trapezoidal Approximation Preserving the Expected Interval Operator
Abstract-- The nearest trapezoidal fuzzy number to a fuzzy number, with respect to a well-known metric and preserving the expected interval, was determined in recent articles. In t...
Adrian Ban, Lucian Coroianu
CADE
2011
Springer
14 years 6 months ago
Cutting to the Chase Solving Linear Integer Arithmetic
Abstract. We describe a new algorithm for solving linear integer programming problems. The algorithm performs a DPLL style search for a feasible assignment, while using a novel cut...
Dejan Jovanovic, Leonardo Mendonça de Moura
CADE
2008
Springer
16 years 6 months ago
Challenges in the Automated Verification of Security Protocols
Abstract. The application area of security protocols raises several problems that are relevant to automated deduction. We describe in this note some of these challenges.
Hubert Comon-Lundh