Artificial Intelligence and Symbolic Computation

• Invited Presentations.- Interactive Mathematical Documents.- Algebra and Geometry.- An Inductive Inference System and Its Rationality.- Semantic Guidance for Saturation Provers.- Contributed Papers.- Labeled @-Calculus: Formalism for Time-Concerned Human Factors.- Enhanced Theorem Reuse by Partial Theory Inclusions.- Extension of First-Order Theories into Trees.- The Confluence Problem for Flat TRSs.- Some Properties of Triangular Sets and Improvement Upon Algorithm CharSer.- A New Definition for Passivity and Its Relation to Coherence.- A Full System of Invariants for Third-Order Linear Partial Differential Operators.- An Algorithm for Computing the Complete Root Classification of a Parametric Polynomial.- Quantifier Elimination for Quartics.- On the Mixed Cayley-Sylvester Resultant Matrix.- Implicitization of Rational Curves.- Operator Calculus Approach to Solving Analytic Systems.- Solving Dynamic Geometric Constraints Involving Inequalities.- Constraints for Continuous Reachability in the Verification of Hybrid Systems.- Using Hajós’ Construction to Generate Hard Graph 3-Colorability Instances.- Finding Relations Among Linear Constraints.- A Search Engine for Mathematical Formulae.- Hierarchical Representations with Signatures for Large Expression Management.

Aus den Rezensionen: "... Zu diesem Buch beigetragen haben angewandte und theoretische Informatiker und Mathematiker ... Der Einstieg in diesen Tagungsband wird durch eine grobe Einteilung der einzelnen Arbeiten in die Bereiche Artificial Intelligence and Theorem Proving, Symbolic Computation, Constraint Satisfaction/Solving und Mathematical Knowledge Management erleichtert. ... Aus Sicht eines Computeralgebraikers bietet dieses Buch einen vielfaltigen Einblick in Arbeiten, in denen sich die Computeralgebra im Rahmen der kunstlichen Intelligenz mal mehr, mal weniger direkt wiederfinden lasst ..." (Moritz Minzlaff, Computeralgebra-Rundbrief, Marz 2009, Issue 44, S. 23 f.)