Semantics of constraint logic programs with bounded quantifiers -- Translating a modal language with embedded implication into Horn clause logic -- Pruning the search space of logic programs -- A significant extension of logic programming by adapting model building rules -- Efficient resource management for linear logic proof search -- A logic language based on GAMMA-like multiset rewriting -- Default negated conclusions: Why not? -- Handling equality in logic programming via basic folding -- An abstract machine for reasoning about situations, actions, and causality -- On the computational complexity of propositional logic programs with nested implications -- Proof-theory for extensions of Logic Programming -- A fibrational semantics for logic programs -- Higher Order Babel: Language and implementation -- A new framework for declarative programming: Categorical perspectives -- Extending constructive negation for partial functions in lazy functional-logic languages -- Super logic programs and negation as belief -- Total correctness of logic programs: A formal approach -- A declarative semantics for the Prolog cut operator -- A definitional approach to functional logic programming -- Soundness and completeness of non-classical extended SLD-resolution -- Some postulates for nonmonotonic theory revision applied to logic programming.