Invited Talk -- A Guide for Manual Construction of Difference-List Procedures -- Constraints -- Linear Weighted-Task-Sum - Scheduling Prioritized Tasks on a Single Resource -- Efficient Edge-Finding on Unary Resources with Optional Activities -- Encoding of Planning Problems and Their Optimizations in Linear Logic -- Constraint-Based Timetabling System for the German University in Cairo -- Databases and Data Mining -- Squash: A Tool for Analyzing, Tuning and Refactoring Relational Database Applications -- Relational Models for Tabling Logic Programs in a Database -- Integrating XQuery and Logic Programming -- Causal Subgroup Analysis for Detecting Confounding -- Using Declarative Specifications of Domain Knowledge for Descriptive Data Mining -- Extensions of Logic Programming -- Integrating Temporal Annotations in a Modular Logic Language -- Visual Generalized Rule Programming Model for Prolog with Hybrid Operators -- The Kiel Curry System KiCS -- Narrowing for First Order Functional Logic Programs with Call-Time Choice Semantics -- Java Type Unification with Wildcards -- System Demonstrations -- Testing Relativised Uniform Equivalence under Answer-Set Projection in the System cc??? -- spock: A Debugging Support Tool for Logic Programs under the Answer-Set Semantics.