This volume contains the main papers presented at the International Conference on Analytic Tableaux and Related Methods (TABLEAUX 2000) held on July 3 7, 2000 in St Andrews, Scotland. This conference succeeded other meetings on the same topic held in Lautenbach (1992), Marseille (1993), Abingdon (1994), St Goar (1995), Terrasini (1996), Pont- a-Mousson (1997), Oisterwijk (1998) and Saratoga Springs (1999). Tableaux and related methods, such as Gentzen calculi, are convenient and e?ective for automating deduction not just in classical logic but also in various non-standard logics. Examples...

This book constitutes the refereed proceedings of the 5th International Workshop on Extensions of Logic Programming, ELP '96, held in Leipzig, Germany in March 1996.
The 18 full papers included were carefully selected by the program committee and are presented together with three invited papers. Among the topics addressed in this book are categorical logic programming, correctness of logic programs, functional-logic languages, implementation issues, linear logic programming, nonmonotonic reasoning, and proof search.

This collection of papers includes discussion of definitional reflection and completion, knowledge representation, non-procedural logic programming, disjunctive databases, linear logic programming, proof theory, finite sets, search-space pruning and the implementation of transputer networks.