Sciweavers

3581 search results - page 568 / 717
» A taskonomy for the Semantic Web
Sort
View
ICDT
2010
ACM
180views Database» more  ICDT 2010»
16 years 3 months ago
Foundations of SPARQL Query Optimization
We study fundamental aspects related to the efficient processing of the SPARQL query language for RDF, proposed by the W3C to encode machine-readable information in the Semantic W...
Michael Schmidt, Michael Meier, Georg Lausen
SEMWEB
2009
Springer
16 years 16 days ago
Queries to Hybrid MKNF Knowledge Bases through Oracular Tabling
An important issue for the Semantic Web is how to combine open-world ontology languages with closed-world (non-monotonic) rule paradigms. Several proposals for hybrid languages all...
José Júlio Alferes, Matthias Knorr, ...
GEOS
2007
Springer
16 years 4 days ago
Algorithm, Implementation and Application of the SIM-DL Similarity Server
Abstract. Semantic similarity measurement gained attention as a methodology for ontology-based information retrieval within GIScience over the last years. Several theories explain ...
Krzysztof Janowicz, Carsten Keßler, Mirco Sc...
WWW
2006
ACM
16 years 6 months ago
On a service-oriented approach for an engineering knowledge desktop
Increasingly, manufacturing companies are shifting their focus from selling products to providing services. As a result, when designing new products, engineers must increasingly c...
Sylvia C. Wong, Richard M. Crowder, Gary B. Wills
ECOWS
2007
Springer
16 years 5 days ago
Service selection by choreography-driven matching
Abstract. The greater and greater quantity of services that are available over the web causes a growing attention to techniques that facilitate their reuse. A web service specific...
Matteo Baldoni, Cristina Baroglio, Alberto Martell...