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» Standard Logics Are Valuation-Nonmonotonic
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WCRE
2000
IEEE
15 years 10 months ago
Next Generation Data Interchange: Tool-to-Tool Application Program Interfaces
Data interchange in the form of a standard exchange format(SEF) is only a first step towards tool interoperability. Inter-tool communication using files is slow and cumbersome; a ...
Susan Elliott Sim
JAPLL
2006
112views more  JAPLL 2006»
15 years 6 months ago
Intuitionistic hybrid logic
Hybrid logics are a principled generalization of both modal logics and description logics, a standard formalism for knowledge representation. In this paper we give the first const...
Torben Braüner, Valeria de Paiva
CADE
2005
Springer
16 years 6 months ago
Deduction with XOR Constraints in Security API Modelling
We introduce XOR constraints, and show how they enable a theorem prover to reason effectively about security critical subsystems which employ bitwise XOR. Our primary case study is...
Graham Steel
DEON
2010
Springer
15 years 10 months ago
Avoiding Deontic Explosion by Contextually Restricting Aggregation
Abstract. In this paper, we present an adaptive logic for deontic conflicts, called P2.1r , that is based on Goble’s logic SDLaPe—a bimodal extension of Goble’s logic P that...
Joke Meheus, Mathieu Beirlaen, Frederik Van De Put...
MLQ
2008
103views more  MLQ 2008»
15 years 6 months ago
On contraction and the modal fragment
We observe that removing contraction from a standard sequent calculus for first-order predicate logic preserves completeness for the modal fragment.
Kai Brünnler, Dieter Probst, Thomas Studer