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» Reasoning With Weighted Ontologies
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DATESO
2009
121views Database» more  DATESO 2009»
14 years 9 months ago
Translation of Ontology Retrieval Problem into Relational Queries
Ontology as a knowledge base can provide different reasoning tasks, e.g. to check consistency of the ontology or to check whether a resource is instance of a concept or not. In thi...
Jaroslav Pokorný, Jana Pribolová, Pe...
JBI
2011
283views Bioinformatics» more  JBI 2011»
14 years 6 months ago
Cross-product extensions of the Gene Ontology
The Gene Ontology is being normalized and extended to include computable logical definitions. These definitions are partitioned into mutually exclusive cross-product sets, many of...
Christopher J. Mungall, Michael Bada, Tanya Z. Ber...
DLOG
2009
15 years 28 days ago
Tractable Query Answering over Ontologies with Datalog+/-
Abstract. We present a family of expressive extensions of Datalog, called Datalog
Andrea Calì, Georg Gottlob, Thomas Lukasiew...
DLOG
2010
14 years 10 months ago
Supporting the Development of Data Wrapping Ontologies (Extended Abstract)
es (Extended Abstract) Lina Lubyte and Sergio Tessaris KRDB Research Centre, Free University of Bozen-Bolzano
Lina Lubyte, Sergio Tessaris
EWCBR
2004
Springer
15 years 5 months ago
Improving Recommendation Ranking by Learning Personal Feature Weights
The ranking of offers is an issue in e-commerce that has received a lot of attention in Case-Based Reasoning research. In the absence of a sales assistant, it is important to provi...
Lorcan Coyle, Padraig Cunningham