2675 search results - page 18 / 535 » From Ontology to Relational Databases |
KDD
2006
ACM
15 years 10 months ago
2006
ACM
Ontologies represent data relationships as hierarchies of possibly overlapping classes. Ontologies are closely related to clustering hierarchies, and in this article we explore th...
EDBT
2006
ACM
15 years 9 months ago
2006
ACM
Ontologies are increasingly used to represent the intended real-world semantics of data and services in information systems. Unfortunately, different databases often do not relate ...
DEXAW
2003
IEEE
15 years 2 months ago
2003
IEEE
In this work we consider ontologies as knowledge structures that specify terms, their properties and relations among them to enable knowledge extraction from texts. We represent o...
94
Voted
SEMWEB
2009
Springer
15 years 4 months ago
2009
Springer
This paper presents the alignment results of Lily for the ontology alignment contest OAEI 2009. Lily is an ontology mapping system, and it has four functions: generic ontology matc...
WEBI
2010
Springer
14 years 7 months ago
2010
Springer
Biomedical entity extraction from unstructured web documents is an important task that needs to be performed in order to discover knowledge in the veterinary medicine domain. In ge...