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SSDBM
2002
IEEE
14 years 21 days ago
2002
IEEE
This paper presents an approach to answering queries over an ontology modelled using a description logic. The ontology acts as a global schema, providing a declarative description...
WEBI
2004
Springer
14 years 1 months ago
2004
Springer
As the amount of available data continues to increase, more and more effective means for discovering important patterns and relationships within that data are required. Although t...
SEMWEB
2007
Springer
14 years 1 months ago
2007
Springer
Ontologies proliferate with the growth of the Semantic Web. However, most of data on the Web are still stored in relational databases. Therefore, it is important to establish inter...
CISIS
2010
IEEE
14 years 2 months ago
2010
IEEE
Abstract—Discovery biological organisation of the cell in modules network is a challenging task. Currently, approaches based on a controlled vocabulary, as Gene Ontology, to iden...
IDA
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. One of the most interesting challenges in Knowledge Discovery in Databases (KDD) eld is giving support to users in the composition of tools for forming a valid and useful...