Logic for Programming, Artificial Intelligence, and Reasoning 9th International Conference, LPAR 2002, Tbilisi, Georgia, October 14-18, 2002 Proceedings

Improving On-Demand Strategy Annotations.- First-Order Logic as a Constraint Programming Language.- Maintenance of Formal Software Developments by Stratified Verification.- A Note on Universal Measures for Weak Implicit Computational Complexity.- Extending Compositional Message Sequence Graphs.- Searching for Invariants Using Temporal Resolution.- Proof Planning for Feature Interactions: A Preliminary Report.- An Extension of BDICTL with Functional Dependencies and Components.- Binding Logic: Proofs and Models.- Directed Automated Theorem Proving.- A Framework for Splitting BDI Agents.- On the Complexity of Disjunction and Explicit Definability Properties in Some Intermediate Logics.- Using BDDs with Combinations of Theories.- On Expressive Description Logics with Composition of Roles in Number Restrictions.- Query Optimization of Disjunctive Databases with Constraints through Binding Propagation.- A Non-commutative Extension of MELL.- Procedural Semantics for Fuzzy Disjunctive Programs.- Pushdown Specifications.- Theorem Proving with Sequence Variables and Flexible Arity Symbols.- Games, Probability, and the Quantitative ?-Calculus qM?.- Parallelism and Tree Regular Constraints.- Gödel Logics and Cantor-Bendixon Analysis.- A Semantics for Proof Plans with Applications to Interactive Proof Planning.- An Isomorphism between a Fragment of Sequent Calculus and an Extension of Natural Deduction.- Proof Development with ?MEGA: ?2 Is Irrational.- A Local System for Linear Logic.- Investigating Type-Certifying Compilation with Isabelle.- Automating Type Soundness Proofs via Decision Procedures and Guided Reductions.- Abox Satisfiability Reduced to Terminological Reasoning in Expressive Description Logics.- Fuzzy Prolog: A Simple General Implementation Using (R).