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ADBIS
2005
Springer
124views Database» more  ADBIS 2005»
15 years 3 months ago
On Modal Deductive Databases
We present a query language called MDatalog, which is an extension of Datalog for multimodal deductive databases. We define modal relational algebras and give the seminaive evalua...
Linh Anh Nguyen
JFLP
2002
84views more  JFLP 2002»
14 years 9 months ago
Subject Reduction of Logic Programs as Proof-Theoretic Property
We consider prescriptive type systems for logic programs (as in G
Pierre Deransart, Jan-Georg Smaus
CORR
2010
Springer
202views Education» more  CORR 2010»
14 years 9 months ago
The Complexity of Reasoning for Fragments of Autoepistemic Logic
Autoepistemic logic extends propositional logic by the modal operator L. A formula that is preceded by an L is said to be "believed". The logic was introduced by Moore ...
Nadia Creignou, Arne Meier, Michael Thomas, Heribe...
EUSFLAT
2003
102views Fuzzy Logic» more  EUSFLAT 2003»
14 years 11 months ago
Homogenizing multi-adjoint logic programs
The concept of homogeneous multi-adjoint logic program is introduced, and a procedure to homogenize an arbitrary multi-adjoint logic program is presented. The procedure is proved ...
Jesús Medina, Manuel Ojeda-Aciego
LFCS
2007
Springer
15 years 3 months ago
Compactness Properties for Stable Semantics of Logic Programs
Logic programming with stable logic semantics (SLP) is a logical formalism that assigns to sets of clauses in the language admitting negations in the bodies a special kind of mode...
Victor W. Marek, Jeffrey B. Remmel