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TABLEAUX
1998
Springer
15 years 11 months ago
Fibring Semantic Tableaux
The methodology of fibring is a successful framework for combining logical systems based on combining their semantics. In this paper, we extend the fibring approach to calculi for ...
Bernhard Beckert, Dov M. Gabbay
DEON
2010
Springer
15 years 8 months ago
A Dyadic Operator for the Gradation of Desirability
We propose a normal modal deontic logic based on a dyadic operator, similar in structure to the temporal "until". By bringing significant expressiveness to the logic, it ...
Guillaume Piolle
EPIA
2009
Springer
16 years 1 months ago
A Logic Programming System for Evolving Programs with Temporal Operators
Logic Programming Update Languages were proposed as an extension of logic programming that allows modeling the dynamics of knowledge bases where both extensional (facts) and intent...
José Júlio Alferes, Alfredo Gabaldon...
SAS
2004
Springer
103views Formal Methods» more  SAS 2004»
16 years 6 hour ago
Information Flow Analysis in Logical Form
Abstract. We specify an information flow analysis for a simple imperative language, using a Hoare-like logic. The logic facilitates static checking of a larger class of programs t...
Torben Amtoft, Anindya Banerjee
CSR
2010
Springer
15 years 11 months ago
Frameworks for Logically Classifying Polynomial-Time Optimisation Problems
We show that a logical framework, based around a fragment of existential second-order logic formerly proposed by others so as to capture the class of polynomially-bounded P-optimi...
James Gate, Iain A. Stewart