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» {log}: A Logic Programming Language with Finite Sets
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LPNMR
2005
Springer
14 years 1 months ago
Answer Sets for Propositional Theories
Equilibrium logic, introduced by David Pearce, extends the concept of an answer set from logic programs to arbitrary sets of formulas. Logic programs correspond to the special case...
Paolo Ferraris
ECAI
2008
Springer
13 years 9 months ago
XTT+ Rule Design Using the ALSV(FD)
This paper presents advances in Set Attributive Logic and its application to develop tabular rule-based systems within the XTT framework. The primary goal is to extend the expressi...
Grzegorz J. Nalepa, Antoni Ligeza
FUIN
2000
115views more  FUIN 2000»
13 years 7 months ago
Constructing the Least Models for Positive Modal Logic Programs
We give algorithms to construct the least L-model for a given positive modal logic program P, where L can be one of the modal logics KD, T, KDB, B, KD4, S4, KD5, KD45, and S5. If L...
Linh Anh Nguyen
PLANX
2007
13 years 9 months ago
XPath Typing Using a Modal Logic with Converse for Finite Trees
We present an algorithm to solve XPath decision problems under regular tree type constraints and show its use to statically typecheck XPath queries. To this end, we prove the deci...
Pierre Genevès, Nabil Layaïda, Alan Sc...
JSYML
2008
74views more  JSYML 2008»
13 years 8 months ago
Omitting types for finite variable fragments and complete representations of algebras
. We give a novel application of algebraic logic to first order logic. A new, flexible construction is presented for representable but not completely representable atomic relation ...
Tarek Sayed Ahmed, Hajnal Andréka, Istv&aac...