Extensions of Logic Programming

Design for AKL with intelligent pruning.- Contradiction: When avoidance equals removal Part I.- Birkhoff's HSP-theorem for cumulative logic programs.- Finite domains and exclusions as first-class citizens.- Some experimental results in implementing a logic language with multi-head clauses on a Transputer architecture.- A language with finite sets embedded in the CLP-scheme.- Finitary partial inductive definitions as a general logic.- Programming methodologies in GCLA.- Computing cost estimates for proof strategies.- Logic programming with multiple context management schemes.- Non-procedural logic programming.- Axioms in definitional calculi.- A proposal for modules in ?Prolog.- Regular search spaces as a foundation of logic programming.- Answer sets and nonmonotonic S4.- Contradiction: When avoidance equals removal Part II.- Cut formulae and logic programming.- Higher-order aspects of logic programming.- Representation and inference with consistent temporal propositions.- Definitional reflection and the completion.- Linear logic semantics for Concurrent Prolog.