The Semantic Web: Research and Applications
8th Extended Semantic Web Conference, ESWC 2011, Heraklion, Crete, Greece, May 29 - June 2, 2011. Proceedings, Part I
Published on 7. May 2011
XXIV, 520 pages
978-3-642-21034-1 (ISBN)
Description
The books (LNCS 6643 and 6644) constitute the refereed proceedings of the 8th European Semantic Web Conference, ESWC 2011, held in Heraklion, Crete, Greece, in May/June 2011. The 57 revised full papers of the research track presented together with 7 PhD symposium papers and 14 demo papers were carefully reviewed and selected from 291 submissions. The papers are organized in topical sections on digital libraries track; inductive and probabilistic approaches track; linked open data track; mobile Web track; natural language processing track; ontologies track; and reasoning track (part I); semantic data management track; semantic Web in use track; sensor Web track; software, services, processes and cloud computing track; social Web and Web science track; demo track, PhD symposium (part II).
More details
Other editions
Additional editions
Grigoris Antoniou | Marko Grobelnik | Elena Simperl
The Semantic Web: Research and Applications
8th Extended Semantic Web Conference, ESWC 2011, Heraklion, Crete, Greece, May 29 - June 2, 2011. Proceedings, Part I
Book
05/2011
Springer
€53.49
Shipment within 7-9 days
Content
- 6643
- Preface
- Organization
- Table of Contents
- Digital Libraries Track
- Interactive Exploration of Fuzzy RDF Knowledge Bases
- Introduction
- Related Work
- Fuzzy RDF
- The Interaction Model
- The Interaction Model for Plain RDF/S
- The Interaction Model for Fuzzy RDF
- Path Expansion and Cycles
- Query Language Issues
- Conclusion
- A Structured Semantic Query Interface for Reasoning-Based Search and Retrieval
- Introduction
- Background
- Syntaxes for OWL Query Languages
- Query Formulation
- The DSpace Semantic API
- The DSpace Ontology
- Design and Architecture
- The Semantic Unit
- Pluggable Reasoner Design
- Functionality and Examples
- The Interface
- Example Queries
- Future Extensions
- Conclusions
- References
- Distributed Human Computation Framework for Linked Data Co-reference Resolution
- Introduction
- Background
- Co-reference Resolution in the Semantic Web
- Human Computation
- Linked Data Ecosystem Framework
- Designing iamResearcher
- Co-reference Resolution
- Preliminary Evaluation Results
- Conclusions
- References
- Inductive and Probabilistic Approaches Track
- Relational Kernel Machines for Learning from Graph-Structured RDF Data
- Introduction
- Preliminaries
- Learning from RDF Graphs
- Clause Kernel
- Kernel Learning
- Algorithm
- Relational Kernel Machines
- Experiments
- The SWRC Ontology
- Context-Aware Movie Recommendation
- Related Work
- Conclusion
- References
- AutoSPARQL: Let Users Query Your Knowledge Base
- Introduction and Motivation
- Query Trees
- Mapping Query Trees to SPARQL Queries
- Mapping Resources to Query Trees
- Operations on Query Trees
- Query Tree Subsumption
- Least General Generalisation
- Negative Based Reduction
- QTL Algorithm
- AutoSPARQL User Interface
- Evaluation
- Related Work
- Discussion and Conclusions
- References
- Contextual Ontology Alignment of LOD with an Upper Ontology: A Case Study with Proton
- Introduction
- Related Work
- Knowledge Requirements
- Approach
- Construct BLOOMS+ Forest
- Compute Class Similarity
- Compute Contextual Similarity
- Compute Overall Similarity
- Evaluation
- Data Set
- Experimental Setup
- Results and Discussion
- Conclusion and Future Work
- References
- Linked Open Data Track
- Hide the Stack: Toward Usable Linked Data
- Introduction
- Toward Usable Linked Data
- Challenges to Linked Data Use
- Related Work
- Template-Based Visualisation of Linked Data
- Scenarios of Use
- Design Rationale and Implementation
- Formative Evaluation
- Results
- Conclusions
- References
- Linked Data Metrics for Flexible Expert Search on the Open Web
- Introduction
- User Traces and Expertise Hypotheses
- The Model of User Traces on the Linked Data Web
- Expertise Hypothesis
- Recommendation of Expertise Hypotheses Based on Linked Data Metrics
- Motivation
- Designing Linked Data Metrics
- Measuring the Correlation Between Values of Metrics and the Performance of Expert Search
- The Scope of Metric Calculation
- hy.SemEx - The Expertise Hypothesis Recommendation and Expert Search System
- The Context and Scenario of Use
- Implementation Details
- Evaluation
- Related Work
- Conclusions and Future Work
- References
- Statistical Schema Induction
- Introduction
- Related Work
- Preliminaries
- OWL 2 EL
- Association Rule Mining
- Statistical Schema Induction
- Terminology Acquisition
- Association Rule Mining
- Ontology Construction
- Evaluation
- DBpedia
- Other Datasets
- Conclusion and Future Work
- SIHJoin: Querying Remote and Local Linked Data
- Introduction
- Preliminaries
- Symmetric Index Hash Join
- Comparison to Non-blocking Iterator
- Related Work
- Evaluation
- Overall Performance
- Join Operator Performance in Detail
- Conclusion
- References
- Zero-Knowledge Query Planning for an Iterator Implementation of Link Traversal Based Query Execution
- Introduction
- Definition of Link Traversal Based Query Execution
- Preliminaries
- Link Traversal Based Solutions for Basic Graph Patterns
- Link Traversal Based Construction of Solutions
- Iterator Based Implementation
- Introduction to the Approach
- Missing Query Results
- The Impact of the Evaluation Order on Query Results
- Logical Query Planning
- Assessment of Query Plans
- Heuristic Based Plan Selection
- Experimental Evaluation
- Setup
- Results
- Related Work
- Conclusion
- References
- Integrating Linked Data and Services with Linked Data Services
- Introduction
- Preliminaries
- Data Services
- RDF and Basic Graph Patterns
- Linked Data Services
- Describing Linked Data Services
- Relation to Source Descriptions in Information Integration Systems
- Describing LIDS Using RDF and SPARQL Graph Patterns
- Algorithm for Interlinking Data with LIDS
- Evaluation of Performance and Effectiveness
- Implemented LIDS Services
- Interlinking Existing Data Sets with LIDS
- Related Work
- Conclusions
- References
- Mobile Web Track
- OntoWiki Mobile - Knowledge Management in Your Pocket
- Introduction
- Architecture
- Replication
- Concepts
- Synchronization
- Example
- UserInterface
- Standard Browsing
- Faceted Browsing
- Authoring
- Use Case and Evaluation
- Related Work
- Mobile Semantic Applications
- Strategies for Replication
- Reconciliation in Mobile Usage Environments
- Conclusions
- References
- Weaving a Distributed, Semantic Social Network for Mobile Users
- Introduction
- Mobile Use Cases and Requirements
- Architecture of a Distributed Semantic Social Network
- Implementation of a Mobile Interface
- Android System Integration
- Model Management
- Rules and Data Processing
- OntoWiki
- User Perspective
- Related Work
- Conclusion and Future Work
- References
- Natural Language Processing Track
- Automatic Semantic Subject Indexing of Web Documents in Highly Inflected Languages
- Introduction
- Related Work
- Materials and Methods
- Document Collections
- Vocabularies
- Maui Topic Indexing Tool
- Stemming and Lemmatization Tools
- Experiments
- Results
- Stemming and Lemmatization Strategy
- Inter-indexer Consistency
- Domain Independence
- Discussion and Future Work
- Conclusion
- References
- FootbOWL: Using a Generic Ontology of Football Competition for Planning Match Summaries
- Introduction
- A Two-Layer OWL Ontology
- Ontology Design
- Ontology Population
- Content Selection
- Approach
- Empirical Determination of Relevance Measures
- Discourse Structuring
- Evaluation
- Content Selection Evaluation
- Discourse Structuring Evaluation
- Related Work
- Conclusions and Future Work
- References
- Linking Lexical Resources and Ontologies on the Semantic Web with Lemon
- Introduction
- Background
- The lemon Model
- The lemon-LexInfo Model
- Experiments
- Converting WordNet to lemon
- Methodology
- Discussion.
- Generating lemon-LexInfo Models
- Methodology.
- Discussion.
- Merging Generated Lexica with Existing LR
- Methodology.
- Discussion.
- Conclusion
- References
- Ontologies Track
- Elimination of Redundancy in Ontologies
- Introduction
- Preliminaries
- Redundancy in Ontologies
- Notion of Redundancy
- Cases of Redundancy
- Computing Reductions
- Finding Reductions by Computing Justifications
- Finding Reductions by Direct Diagnosis
- Oberservations on Reduction Computation
- Conclusion
- References
- Evaluating the Stability and Credibility of Ontology Matching Methods
- Introduction
- Preliminaries
- Evaluation Measures
- Comprehensive F-measure
- STD Score
- ROC-AUC Score
- Experimental Results
- Testing on the Benchmark Track
- 10X Test Unit.
- 20X Test Unit.
- 22X Test Unit.
- 30X Test Unit.
- Testing on the Conference Track
- Discussion
- Conclusions and Future Work
- References
- How Matchable Are Four Thousand Ontologies on the Semantic Web
- Introduction
- Related Work
- Experiment Setting
- Statistical Data of Ontologies
- Experimental Metrics
- Ontology Matching and Falcon-AO
- Term Mapping Graph Analysis
- Ontology Mapping Graph Analysis
- Construction of Edges between Ontologies
- Results
- Pay-Level-Domain Mapping Graph Analysis
- Conclusion
- References
- Understanding an Ontology through Divergent Exploration
- Introduction
- Divergent Exploration
- Divergent Exploration of an Ontology
- Definition of View Points
- Requirements for the Ontology Exploration Tool
- Implementation of the Ontology Exploration Tool
- System Architecture
- Functions for Ontology Exploration
- Usage and Evaluation of Ontology Exploration Tool
- Usage for Knowledge Structuring in Sustainability Science
- Verification of Exploring Ability of Ontology Exploration Tool
- Experiment for Evaluating Ontology Exploration Tool
- Related Works
- Concluding Remarks and Future Work
- References
- The Use of Foundational Ontologies in Ontology Development: An Empirical Assessment
- Introduction
- Materials and Methods
- Results
- Setting
- Characterisation of the Participants
- Assessment of the Ontologies
- Discussion
- Reuse of Entities vs. Too Comprehensive and Too Complicated
- Quality and Interoperability
- Other Factors
- On Enriching Methodologies
- Extending High-Level Methodologies to Include a Foundational Ontology Usage Step
- Augmenting the Modelling Exercise
- Conclusions
- References
- Using Pseudo Feedback to Improve Cross-Lingual Ontology Mapping
- Introduction
- Related Work
- The Challenge of Translation in CLOM
- Using Pseudo Feedback in CLOM
- Process Overview
- Implementation
- Evaluation
- Experimental Setup
- Experimental Results
- Conclusions and Future Work
- References
- Automatic Identification of Ontology Versions Using Machine Learning Techniques
- Introduction
- Finding Candidate Versioning Links Based on Ontology URIs
- Applying Machine Learning Classifiers
- Attributes
- Methodology
- Evaluation
- Experimental Set-Up: Generating Datasets
- Results of the Classifier's Performances
- Discussion
- Related Work
- Conclusion and Future Work
- References
- Reasoning Track
- A Tableaux-Based Algorithm for SHIQ withTransitive Closure of Roles in Concept and Role Inclusion Axioms
- Introduction
- The Description Logic SHIQ+
- Tableaux for SHIQ+
- A Tableaux-Based Decision Procedure for SHIQ+
- Conclusion and Discussion
- References
- SPARQL Query Answering over OWL Ontologies
- Introduction
- Preliminaries
- Web Ontology Language OWL
- Mapping to RDF Graphs
- Syntax and Semantics of SPARQL Queries
- SPARQL-OWL
- SPARQL-OWL Query Answering
- General Query Evaluation Algorithm
- Optimized Query Evaluation
- System Evaluation
- The System Architecture
- Experimental Results
- Discussion
- References
- Epistemic Querying of OWL Knowledge Bases
- Introduction
- Related Work
- Preliminaries
- Deciding Entailment of Epistemic Axioms
- Semantical Problems Caused by Nominals and the Universal Role
- A System
- Conclusion
- References
- A Practical Approach for Computing Generalization Inferences in EL
- Introduction
- Preliminaries
- Completion Algorithms for EL
- Computing Role-Depth Bounded Generalizations
- Computing the Role-Depth Bounded LCS
- Computing the Role-Depth Bounded MSC
- Implementation of Gel
- Conclusions
- Author Index
