Invited Paper.- Using the Semantic Web for e-Science: Inspiration, Incubation, Irritation.- Semantic Acceleration Helping Realize the Semantic Web Vision or “The Practical Web”.- Semantic Web Public Policy Challenges: Privacy, Provenance, Property and Personhood.- Research/Academic Track.- Constructing Complex Semantic Mappings Between XML Data and Ontologies.- Stable Model Theory for Extended RDF Ontologies.- Towards a Formal Verification of OWL-S Process Models.- Web Service Composition with Volatile Information.- A Large Scale Taxonomy Mapping Evaluation.- RDF Entailment as a Graph Homomorphism.- RitroveRAI: A Web Application for Semantic Indexing and Hyperlinking of Multimedia News.- Querying Ontologies: A Controlled English Interface for End-Users.- Semantic Browsing of Digital Collections.- Decentralized Case-Based Reasoning for the Semantic Web.- Finding and Ranking Knowledge on the Semantic Web.- Choreography in IRS-III – Coping with Heterogeneous Interaction Patterns in Web Services.- Bootstrapping Ontology Alignment Methods with APFEL.- A Strategy for Automated Meaning Negotiation in Distributed Information Retrieval.- On Applying the AGM Theory to DLs and OWL.- A General Diagnosis Method for Ontologies.- Graph-Based Inferences in a Semantic Web Server for the Cartography of Competencies in a Telecom Valley.- Ontology Design Patterns for Semantic Web Content.- Guidelines for Benchmarking the Performance of Ontology Management APIs.- Semantically Rich Recommendations in Social Networks for Sharing, Exchanging and Ranking Semantic Context.- On Partial Encryption of RDF-Graphs.- Seven Bottlenecks to Workflow Reuse and Repurposing.- On Logical Consequence for Collections of OWL Documents.- A Framework for Handling Inconsistency in Changing Ontologies.-Preferential Reasoning on a Web of Trust.- Resolution-Based Approximate Reasoning for OWL DL.- Reasoning with Multi-version Ontologies: A Temporal Logic Approach.- Piggy Bank: Experience the Semantic Web Inside Your Web Browser.- BRAHMS: A WorkBench RDF Store and High Performance Memory System for Semantic Association Discovery.- A Template-Based Markup Tool for Semantic Web Content.- Representing Web Service Policies in OWL-DL.- Information Modeling for End to End Composition of Semantic Web Services.- Searching Dynamic Communities with Personal Indexes.- RUL: A Declarative Update Language for RDF.- Ontologies Are Us: A Unified Model of Social Networks and Semantics.- OMEN: A Probabilistic Ontology Mapping Tool.- On the Properties of Metamodeling in OWL.- A Bayesian Network Approach to Ontology Mapping.- Ontology Change Detection Using a Version Log.- RelExt: A Tool for Relation Extraction from Text in Ontology Extension.- Containment and Minimization of RDF/S Query Patterns.- A String Metric for Ontology Alignment.- An Ontological Framework for Dynamic Coordination.- Introducing Autonomic Behaviour in Semantic Web Agents.- Combining RDF and Part of OWL with Rules: Semantics, Decidability, Complexity.- Benchmarking Database Representations of RDF/S Stores.- Towards Imaging Large-Scale Ontologies for Quick Understanding and Analysis.- Automatic Evaluation of Ontologies (AEON).- A Method to Combine Linguistic Ontology-Mapping Techniques.- Debugging OWL-DL Ontologies: A Heuristic Approach.- Rapid Benchmarking for Semantic Web Knowledge Base Systems.- Using Triples for Implementation: The Triple20 Ontology-Manipulation Tool.- A Little Semantic Web Goes a Long Way in Biology.- Provenance-Based Validation of E-Science Experiments.- Industrial Track.- Semantic Service Integration for Water Resource Management.- Towards a Killer App for the Semantic Web.- Enterprise Architecture Reference Modeling in OWL/RDF.- MediaCaddy – Semantic Web Based On-Demand Content Navigation System for Entertainment.- LKMS – A Legal Knowledge Management System Exploiting Semantic Web Technologies.- Definitions Management: A Semantics-Based Approach for Clinical Documentation in Healthcare Delivery.- Ubiquitous Service Finder Discovery of Services Semantically Derived from Metadata in Ubiquitous Computing.- Ontological Approach to Generating Personalized User Interfaces for Web Services.- On Identifying Knowledge Processing Requirements.- An Application of Semantic Web Technologies to Situation Awareness.- Task Knowledge Based Retrieval for Service Relevant to Mobile User’s Activity.- Supporting Rule System Interoperability on the Semantic Web with SWRL.- Automated Business-to-Business Integration of a Logistics Supply Chain Using Semantic Web Services Technology.- A Semantic Search Engine for the International Relation Sector.- Gnowsis Adapter Framework: Treating Structured Data Sources as Virtual RDF Graphs.- Do Not Use This Gear with a Switching Lever! Automotive Industry Experience with Semantic Guides.- The Concept Object Web for Knowledge Management.- Semantic Web Challenge.- The Personal Publication Reader.- DynamicView: Distribution, Evolution and Visualization of Research Areas in Computer Science.- Oyster – Sharing and Re-using Ontologies in a Peer-to-Peer Community.- The FungalWeb Ontology: Semantic Web Challenges in Bioinformatics and Genomics.- CONFOTO: A Semantic Browsing and Annotation Service for Conference Photos.