Semantics in Data and Knowledge Bases: Third International Workshop, Sdkb 2008, Nantes, France, March 29, 2008, Revised Selected Papers (Paperback, 2008)

Semantics in Data and Knowledge Bases.- Invited Papers.- Data Integration through Ontologies.- The Relational Polynomial-Time Hierarchy and Second-Order Logic.- Qualitative Knowledge Discovery.- On the Notion of an XML Key.- Research Papers.- Embodied Context Semantics.- Definition and Formalization of Entity Resolution Functions for Everyday Information Integration.- A Theoretical Framework for the Declarative Debugging of Datalog Programs.- Semantic Bijectivity and the Uniqueness of Constant-Complement Updates in the Relational Context.- A Top-Down Approach to Rewriting Conjunctive Queries Using Views.- Rewriting Conjunctive Queries over Description Logic Knowledge Bases.