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» Proof-Theoretic Soundness and Completeness
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DLOG
2007
13 years 10 months ago
Paraconsistent Resolution for Four-valued Description Logics
Abstract. In this paper, we propose an approach to translating any ALC ontology (possible inconsistent) into a logically consistent set of disjunctive datalog rules. We achieve thi...
Yue Ma, Pascal Hitzler, Zuoquan Lin
CP
2005
Springer
13 years 9 months ago
A Linear-Logic Semantics for Constraint Handling Rules
One of the attractive features of the Constraint Handling Rules (CHR) programming language is its declarative semantics where rules are read as formulae in first-order predicate l...
Hariolf Betz, Thom W. Frühwirth
DEON
2008
Springer
13 years 9 months ago
Introducing Grades in Deontic Logics
In this paper we define a framework to introduce gradedness in Deontic logics through the use of fuzzy modalities. By way of example, we instantiate the framework to Standard Deont...
Pilar Dellunde, Lluis Godo
ESOP
2008
Springer
13 years 9 months ago
Iterative Specialisation of Horn Clauses
Abstract. We present a generic algorithm for solving Horn clauses through iterative specialisation. The algorithm is generic in the sense that it can be instantiated with any decid...
Christoffer Rosenkilde Nielsen, Flemming Nielson, ...
FOSSACS
2008
Springer
13 years 9 months ago
Coalgebraic Logic and Synthesis of Mealy Machines
Abstract. We present a novel coalgebraic logic for deterministic Mealy machines that is sound, complete and expressive w.r.t. bisimulation. Every finite Mealy machine corresponds t...
Marcello M. Bonsangue, Jan J. M. M. Rutten, Alexan...