Using a software process for ontology-based context-aware computing: a case study
WebMedia '06 Proceedings of the 12th Brazilian Symposium on Multimedia and the web
SPARQ2L: towards support for subgraph extraction queries in rdf databases
Proceedings of the 16th international conference on World Wide Web
ActiveRDF: object-oriented semantic web programming
Proceedings of the 16th international conference on World Wide Web
Towards a scalable search and query engine for the web
Proceedings of the 16th international conference on World Wide Web
SPARQL basic graph pattern optimization using selectivity estimation
Proceedings of the 17th international conference on World Wide Web
Effective and efficient semantic web data management over DB2
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Community-driven ontology construction in social networking portals
Web Intelligence and Agent Systems
Ontology-based artefact management in automotive electronics
International Journal of Computer Integrated Manufacturing - Integrated Design of Product and Processes
Tuplespace-based computing for the semantic web: A survey of the state-of-the-art
The Knowledge Engineering Review
ActiveRDF: Embedding Semantic Web data into object-oriented languages
Web Semantics: Science, Services and Agents on the World Wide Web
An Evolutionary Perspective on Approximate RDF Query Answering
SUM '08 Proceedings of the 2nd international conference on Scalable Uncertainty Management
Hexastore: sextuple indexing for semantic web data management
Proceedings of the VLDB Endowment
Anytime Query Answering in RDF through Evolutionary Algorithms
ISWC '08 Proceedings of the 7th International Conference on The Semantic Web
Efficient processing of SPARQL joins in memory by dynamically restricting triple patterns
Proceedings of the 2009 ACM symposium on Applied Computing
Benchmarking Fulltext Search Performance of RDF Stores
ESWC 2009 Heraklion Proceedings of the 6th European Semantic Web Conference on The Semantic Web: Research and Applications
Semantics preserving SPARQL-to-SQL translation
Data & Knowledge Engineering
VisiNav: Visual Web Data Search and Navigation
DEXA '09 Proceedings of the 20th International Conference on Database and Expert Systems Applications
A complete translation from SPARQL into efficient SQL
IDEAS '09 Proceedings of the 2009 International Database Engineering & Applications Symposium
From keywords to semantic queries-Incremental query construction on the semantic web
Web Semantics: Science, Services and Agents on the World Wide Web
DOGMA: A Disk-Oriented Graph Matching Algorithm for RDF Databases
ISWC '09 Proceedings of the 8th International Semantic Web Conference
Data summaries for on-demand queries over linked data
Proceedings of the 19th international conference on World wide web
Mind the data skew: distributed inferencing by speeddating in elastic regions
Proceedings of the 19th international conference on World wide web
External sorting for index construction of large semantic web databases
Proceedings of the 2010 ACM Symposium on Applied Computing
A semantically enabled service oriented architecture
WImBI'06 Proceedings of the 1st WICI international conference on Web intelligence meets brain informatics
YARS2: a federated repository for querying graph structured data from the web
ISWC'07/ASWC'07 Proceedings of the 6th international The semantic web and 2nd Asian conference on Asian semantic web conference
Semplore: an IR approach to scalable hybrid query of semantic web data
ISWC'07/ASWC'07 Proceedings of the 6th international The semantic web and 2nd Asian conference on Asian semantic web conference
Querying distributed RDF data sources with SPARQL
ESWC'08 Proceedings of the 5th European semantic web conference on The semantic web: research and applications
Foundations of SPARQL query optimization
Proceedings of the 13th International Conference on Database Theory
RDFProv: A relational RDF store for querying and managing scientific workflow provenance
Data & Knowledge Engineering
Relational processing of RDF queries: a survey
ACM SIGMOD Record
An experimental evaluation of relational RDF storage and querying techniques
DASFAA'10 Proceedings of the 15th international conference on Database systems for advanced applications
A survey of structured P2P systems for RDF data storage and retrieval
Transactions on large-scale data- and knowledge-centered systems III
Approximate and incremental processing of complex queries against the web of data
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part II
A Study of RDB-based RDF data management techniques
WAIM'11 Proceedings of the 12th international conference on Web-age information management
Enabling fine-grained HTTP caching of SPARQL query results
ISWC'11 Proceedings of the 10th international conference on The semantic web - Volume Part I
Linked data indexing methods: a survey
OTM'11 Proceedings of the 2011th Confederated international conference on On the move to meaningful internet systems
Searching and browsing Linked Data with SWSE: The Semantic Web Search Engine
Web Semantics: Science, Services and Agents on the World Wide Web
RDFBroker: a signature-based high-performance RDF store
ESWC'06 Proceedings of the 3rd European conference on The Semantic Web: research and applications
Using semantics to enhance the blogging experience
ESWC'06 Proceedings of the 3rd European conference on The Semantic Web: research and applications
PAGE: a distributed infrastructure for fostering RDF-based interoperability
DAIS'06 Proceedings of the 6th IFIP WG 6.1 international conference on Distributed Applications and Interoperable Systems
MultiCrawler: a pipelined architecture for crawling and indexing semantic web data
ISWC'06 Proceedings of the 5th international conference on The Semantic Web
Extending faceted navigation for RDF data
ISWC'06 Proceedings of the 5th international conference on The Semantic Web
Scalable distributed indexing and query processing over Linked Data
Web Semantics: Science, Services and Agents on the World Wide Web
Representing and querying validity time in RDF and OWL: A logic-based approach
Web Semantics: Science, Services and Agents on the World Wide Web
Interoperation between information spaces on the web
EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology
Database techniques for linked data management
SIGMOD '12 Proceedings of the 2012 ACM SIGMOD International Conference on Management of Data
SIREn: entity retrieval system for the web of data
FDIA'09 Proceedings of the Third BCS-IRSG conference on Future Directions in Information Access
Partitioned indexes for entity search over RDF knowledge bases
DASFAA'12 Proceedings of the 17th international conference on Database Systems for Advanced Applications - Volume Part I
Benchmarking RDF production tools
DEXA'07 Proceedings of the 18th international conference on Database and Expert Systems Applications
Tridex: A lightweight triple index for relational database-based Semantic Web data management
Expert Systems with Applications: An International Journal
AuthorRank+FOAF: Ranking for Co-Authorship Networks on the Web
ASONAM '12 Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
STUN: Spatio-Temporal Uncertain (Social) Networks
ASONAM '12 Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
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Storing and querying Resource Description Framework (RDF) data is one of the basic tasks within any Semantic Web application. A number of storage systems provide assistance for this task. However, current RDF database systems do not use optimized indexes, which results in a poor performance behavior for querying RDF. In this paper we describe optimized index structures for RDF, show how to process and evaluate queries based on the index structure, describe a lightweight adaptable implementation in Java, and provide a performance comparison with existing RDF databases.