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» Reusing relational sources for semantic information access
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SEMWEB
2007
Springer
16 years 1 days ago
Cantabria Cultural Heritage Semantic Portal
This document describes an ongoing commercial project that aims to model the cultural heritage domain in an ontology, containing data from eleven types of heritages, from bibliogra...
Francisca Hernández, Luis Rodrigo, Jes&uacu...
CIKM
2010
Springer
15 years 4 months ago
Query optimization for ontology-based information integration
In recent years, there has been an explosion of publicly available RDF and OWL data sources. In order to effectively and quickly answer queries in such an environment, we present...
Yingjie Li, Jeff Heflin
ADBIS
2007
Springer
171views Database» more  ADBIS 2007»
16 years 4 days ago
Quete: Ontology-Based Query System for Distributed Sources
The exponential growth of the web and the extended use of database management systems in widely distributed information systems has brought to the fore the need for seamless interc...
Haridimos Kondylakis, Anastasia Analyti, Dimitris ...
DCOSS
2007
Springer
16 years 3 days ago
A Semantics-Based Middleware for Utilizing Heterogeneous Sensor Networks
With the proliferation of various kinds of sensor networks, we will see large amounts of heterogeneous data. They have different characteristics such as data content, formats, mod...
Eric Bouillet, Mark Feblowitz, Zhen Liu, Anand Ran...
WWW
2008
ACM
16 years 6 months ago
Querying for meta knowledge
The Semantic Web is based on accessing and reusing RDF data from many different sources, which one may assign different levels of authority and credibility. Existing Semantic Web ...
Bernhard Schueler, Sergej Sizov, Steffen Staab, Du...