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TABLEAUX
2005
Springer
14 years 3 months ago
Clausal Connection-Based Theorem Proving in Intuitionistic First-Order Logic
Abstract. We present a clausal connection calculus for first-order intuitionistic logic. It extends the classical connection calculus by adding prefixes that encode the character...
Jens Otten
AGP
2003
IEEE
14 years 3 months ago
Enhancing Disjunctive Logic Programming for Ontology Specification
This paper is a presentation of ONTO-DLP, an extension of Disjunctive Logic Programming (DLP) for complex knowledge modelling. ONTO-DLP enhances DLP by constructs coming from othe...
Francesco Calimeri, Stefania Galizia, Massimo Ruff...
TACS
2001
Springer
14 years 2 months ago
Fixed-Point Logic with the Approximation Modality and Its Kripke Completeness
Abstract. We present two modal typing systems with the approximation modality, which has been proposed by the author to capture selfreferences involved in computer programs and the...
Hiroshi Nakano
POPL
1999
ACM
14 years 2 months ago
Parametric Shape Analysis via 3-Valued Logic
hought of as abstract interpretation for the heap How we talk about the heap   Program var X points to U that has an N field pointing to V   We use first order predicate logic ¡...
Shmuel Sagiv, Thomas W. Reps, Reinhard Wilhelm
DLOG
2009
13 years 8 months ago
Quasi-Classical Semantics for Expressive Description Logics
Abstract. Inconsistency handling in expressive description logics is an important problem because inconsistency may naturally occur in an open world. In this paper, we present the ...
Xiaowang Zhang, Guilin Qi, Yue Ma, Zuoquan Lin