3102 search results - page 205 / 621 » Using Agricultural Ontologies |
136
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KDD
2004
ACM
16 years 5 months ago
2004
ACM
Traditional clustering is a descriptive task that seeks to identify homogeneous groups of objects based on the values of their attributes. While domain knowledge is always the bes...
134
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ODBIS
2007
Springer
15 years 11 months ago
2007
Springer
There is a growing need to define a semantic mapping from a database schema to an ontology. Such a mapping is an integral part of the data integration systems that use an ontology...
136
Voted
CAISE
2004
Springer
15 years 10 months ago
2004
Springer
UML class diagrams can be used as a language for expressing a conceptual model of a domain. In a series of papers [1,2,3] we have been using the General Ontological Language (GOL) ...
132
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DEXAW
2003
IEEE
15 years 10 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...
144
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SWAP
2007
15 years 6 months ago
2007
Abstract. Recent research showed the benefits of adopting formal ontologies as a means for accessing heterogeneous data sources. The use of an ontology not only provides a uniform...