The Semantic Web - ISWC 2009: 8th International Semantic Web Conference, ISWC 2009, Chantilly, VA, USA, October 25-29, 2009. Proceedings

Front Matter....Pages -
Queries to Hybrid MKNF Knowledge Bases through Oracular Tabling....Pages 1-16
Automatically Constructing Semantic Web Services from Online Sources....Pages 17-32
Exploiting User Feedback to Improve Semantic Web Service Discovery....Pages 33-48
A Generic Approach for Large-Scale Ontological Reasoning in the Presence of Access Restrictions to the Ontology’s Axioms....Pages 49-64
OntoCase-Automatic Ontology Enrichment Based on Ontology Design Patterns....Pages 65-80
Graph-Based Ontology Construction from Heterogenous Evidences....Pages 81-96
DOGMA: A Disk-Oriented Graph Matching Algorithm for RDF Databases....Pages 97-113
Semantically-Aided Business Process Modeling....Pages 114-129
Task Oriented Evaluation of Module Extraction Techniques....Pages 130-145
A Decomposition-Based Approach to Optimizing Conjunctive Query Answering in OWL DL....Pages 146-162
Goal-Directed Module Extraction for Explaining OWL DL Entailments....Pages 163-179
Analysis of a Real Online Social Network Using Semantic Web Frameworks....Pages 180-195
Coloring RDF Triples to Capture Provenance....Pages 196-212
TripleRank: Ranking Semantic Web Data by Tensor Decomposition....Pages 213-228
What Four Million Mappings Can Tell You about Two Hundred Ontologies....Pages 229-242
Modeling and Query Patterns for Process Retrieval in OWL....Pages 243-259
Context and Domain Knowledge Enhanced Entity Spotting in Informal Text....Pages 260-276
Using Naming Authority to Rank Data and Ontologies for Web Search....Pages 277-292
Executing SPARQL Queries over the Web of Linked Data....Pages 293-309
Dynamic Querying of Mass-Storage RDF Data with Rule-Based Entailment Regimes....Pages 310-327
Decidable Order-Sorted Logic Programming for Ontologies and Rules with Argument Restructuring....Pages 328-343
Semantic Web Service Composition in Social Environments....Pages 344-358
XLWrap – Querying and Integrating Arbitrary Spreadsheets with SPARQL....Pages 359-374
Optimizing QoS-Aware Semantic Web Service Composition....Pages 375-391
Synthesizing Semantic Web Service Compositions with jMosel and Golog....Pages 392-407
A Practical Approach for Scalable Conjunctive Query Answering on Acyclic $\\mathcal{EL}^+$ Knowledge Base....Pages 408-423
Learning Semantic Query Suggestions....Pages 424-440
Investigating the Semantic Gap through Query Log Analysis....Pages 441-455
Towards Lightweight and Robust Large Scale Emergent Knowledge Processing....Pages 456-472
On Detecting High-Level Changes in RDF/S KBs....Pages 473-488
Efficient Query Answering for OWL 2....Pages 489-504
Multi Visualization and Dynamic Query for Effective Exploration of Semantic Data....Pages 505-520
A Conflict-Based Operator for Mapping Revision....Pages 521-536
Functions over RDF Language Elements....Pages 537-552
Policy-Aware Content Reuse on the Web....Pages 553-568
Exploiting Partial Information in Taxonomy Construction....Pages 569-584
Actively Learning Ontology Matching via User Interaction....Pages 585-600
Optimizing Web Service Composition While Enforcing Regulations....Pages 601-617
A Weighted Approach to Partial Matching for Mobile Reasoning....Pages 618-633
Scalable Distributed Reasoning Using MapReduce....Pages 634-649
Discovering and Maintaining Links on the Web of Data....Pages 650-665
Concept and Role Forgetting in ${\\mathcal {ALC}}$ Ontologies....Pages 666-681
Parallel Materialization of the Finite RDFS Closure for Hundreds of Millions of Triples....Pages 682-697
Live Social Semantics....Pages 698-714
RAPID: Enabling Scalable Ad-Hoc Analytics on the Semantic Web....Pages 715-730
LinkedGeoData: Adding a Spatial Dimension to the Web of Data....Pages 731-746
Enrichment and Ranking of the YouTube Tag Space and Integration with the Linked Data Cloud....Pages 747-762
Produce and Consume Linked Data with Drupal!....Pages 763-778
Extracting Enterprise Vocabularies Using Linked Open Data....Pages 779-794
Reasoning about Resources and Hierarchical Tasks Using OWL and SWRL....Pages 795-810
Using Hybrid Search and Query for E-discovery Identification....Pages 811-826
Bridging the Gap between Linked Data and the Semantic Desktop....Pages 827-842
Vocabulary Matching for Book Indexing Suggestion in Linked Libraries – A Prototype Implementation and Evaluation....Pages 843-859
Semantic Web Technologies for the Integration of Learning Tools and Context-Aware Educational Services....Pages 860-875
Semantic Enhancement for Enterprise Data Management....Pages 876-892
Lifting Events in RDF from Interactions with Annotated Web Pages....Pages 893-908
A Case Study in Integrating Multiple E-commerce Standards via Semantic Web Technology....Pages 909-924
Supporting Multi-view User Ontology to Understand Company Value Chains....Pages 925-940
EXPRESS: EXPressing REstful Semantic Services Using Domain Ontologies....Pages 941-948
A Lexical-Ontological Resource for Consumer Heathcare....Pages 949-956
Semantic Web for Search....Pages 957-964
Towards Agile Ontology Maintenance....Pages 965-972
Ontologies for User Interface Integration....Pages 973-981
Semantic Usage Policies for Web Services....Pages 982-989
Ontology-Driven Generalization of Cartographic Representations by Aggregation and Dimensional Collapse....Pages 990-997
Populating the Semantic Web by Macro-reading Internet Text....Pages 998-1002
Search 3.0: Present, Personal, Precise....Pages 1003-1004
Back Matter....Pages -