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JSAI
2007
Springer
15 years 10 months ago
Towards a Logical Reconstruction of CF-Induction
CF-induction is a sound and complete hypothesis finding procedure for full clausal logic which uses the principle of inverse entailment to compute a hypothesis that logically expl...
Yoshitaka Yamamoto, Oliver Ray, Katsumi Inoue
AAAI
1998
15 years 5 months ago
Fixpoint 3-Valued Semantics for Autoepistemic Logic
The paper presents a constructive 3-valued semantics for autoepistemic logic (AEL). We introduce a derivation operator and de ne the semantics as its least xpoint. The semantics is...
Marc Denecker, V. Wiktor Marek, Miroslaw Truszczyn...
APAL
2010
113views more  APAL 2010»
15 years 3 months ago
Logic for update products and steps into the past
This paper provides a sound and complete proof system for a language Le+Y that adds to Dynamic Epistemic Logic (DEL) a discrete previous-time operator as well as single symbol for...
Joshua Sack
TLCA
2001
Springer
15 years 8 months ago
Logical Properties of Name Restriction
We extend the modal logic of ambients described in [7] to the full ambient calculus, including name restriction. We introduce logical operators that can be used to make assertions ...
Luca Cardelli, Andrew D. Gordon
CSR
2006
Springer
15 years 7 months ago
Logic of Proofs for Bounded Arithmetic
The logic of proofs is known to be complete for the semantics of proofs in PA. In this paper we present a refinement of this theorem, we will show that we can assure that all the ...
Evan Goris