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JAIR
2012
254views Hardware» more  JAIR 2012»
13 years 3 months ago
Completeness Guarantees for Incomplete Ontology Reasoners: Theory and Practice
To achieve scalability of query answering, the developers of Semantic Web applications are often forced to use incomplete OWL 2 reasoners, which fail to derive all answers for at ...
Bernardo Cuenca Grau, Boris Motik, Giorgos Stoilos...
112
Voted
LWA
2007
15 years 2 months ago
Context-adaptation based on Ontologies and Spreading Activation
Ontologies and spreading activation are known terms within the scope of information retrieval. In this paper we introduce SPREADR, an integrated adaptation mechanism for web appli...
Tim Hussein, Daniel Westheide, Jürgen Ziegler
89
Voted
HT
2000
ACM
15 years 5 months ago
Ontology-supported and ontology-driven conceptual navigation on the World Wide Web
This paper presents the principles of ontology-supported and ontology-driven conceptual navigation. Conceptual navigation realizes the independence between resources and links to ...
Michel Crampes, Sylvie Ranwez
ER
2007
Springer
123views Database» more  ER 2007»
15 years 6 months ago
Enriching OWL with Instance Recognition Semantics for Automated Semantic Annotation
Although OWL provides a solid basis for many semantic-web applications, it lacks sufficient declarative semantics for instance recognition. This omission prevents OWL from being a ...
Yihong Ding, David W. Embley, Stephen W. Liddle
116
Voted
OTM
2007
Springer
15 years 6 months ago
SPARQL++ for Mapping Between RDF Vocabularies
Lightweight ontologies in the form of RDF vocabularies such as SIOC, FOAF, vCard, etc. are increasingly being used and exported by “serious” applications recently. Such vocabul...
Axel Polleres, François Scharffe, Roman Sch...