598 search results - page 23 / 120 » Extracting Ontologies from Relational Databases |
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LREC
2008
14 years 11 months ago
2008
This paper describes Eksairesis, a system for learning economic domain knowledge automatically from Modern Greek text. The knowledge is in the form of economic terms and the seman...
XSYM
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Recently it was shown that existing general-purpose inductive logic programming systems are useful for learning wrappers (known as L-wrappers) to extract data from HTML d...
COOPIS
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper presents a specifically database-inspired approach (called DOGMA) for engineering formal ontologies, implemented as shared resources used to express agreed formal semant...
BMCBI
2007
14 years 10 months ago
2007
Background: Many important high throughput projects use in situ hybridization and may require the analysis of images of spatial cross sections of organisms taken with cellular lev...
LREC
2010
14 years 11 months ago
2010
Semantic lexicons and lexical ontologies are some major resources in natural language processing. Developing such resources are time consuming tasks for which some automatic metho...