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» Reasoning With Weighted Ontologies
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DATESO
2009
121views Database» more  DATESO 2009»
15 years 2 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 11 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...
137
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DLOG
2009
15 years 5 months 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
15 years 2 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 10 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