Sciweavers

142 search results - page 7 / 29
» A combined approach to checking web ontologies
Sort
View
IJCAI
2007
13 years 9 months ago
Embedding Non-Ground Logic Programs into Autoepistemic Logic for Knowledge-Base Combination
In the context of the Semantic Web, several approaches to the combination of ontologies, given in terms of theories of classical first-order logic, and rule bases have been propo...
Jos de Bruijn, Thomas Eiter, Axel Polleres, Hans T...
IKE
2004
13 years 9 months ago
Ontology based Semantic Metadata for Geoscience Data
In Geoscience domain, large amounts of data are accessible, however they vary in formats and are stored at various organizations leading to problems of data discovery, data intero...
Viral Parekh, Jin-Ping Gwo, Timothy W. Finin
SEMWEB
2010
Springer
13 years 5 months ago
Forgetting Fragments from Evolving Ontologies
Abstract. Ontologies underpin the semantic web; they define the concepts and their relationships contained in a data source. An increasing number of ontologies are available on-lin...
Heather S. Packer, Nicholas Gibbins, Nicholas R. J...
SAMT
2007
Springer
137views Multimedia» more  SAMT 2007»
14 years 1 months ago
Leveraging Ontologies, Context and Social Networks to Automate Photo Annotation
Abstract. This paper presents an approach to semi-automate photo annotation. Instead of using content-recognition techniques this approach leverages context information available a...
Fergal Monaghan, David O'Sullivan
AMR
2008
Springer
214views Multimedia» more  AMR 2008»
13 years 9 months ago
Using Thematic Ontologies for User- and Group-Based Adaptive Personalization in Web Searching
This paper presents Prospector, an adaptive meta-search layer, which performs personalized re-ordering of search results. Prospector combines elements from two approaches to adapti...
Alexandros Paramythis, Florian König, Christi...