2969 search results - page 60 / 594 » Ontology Learning: Where are we |
LRE
2008
13 years 10 months ago
2008
This paper presents a methodology for automatic learning of ontologies from Thai text corpora, by extraction of terms and relations. A shallow parser is used to chunk texts on whic...
ITS
2010
Springer
13 years 12 months ago
2010
Springer
General-purpose ontologies (e.g. WordNet) are convenient, but they are not always scientifically valid. We draw on techniques from semantic class learning to improve the scientific...
ACL
2012
12 years 10 days ago
2012
We describe the use of a hierarchical topic model for automatically identifying syntactic and lexical patterns that explicitly state ontological relations. We leverage distant sup...
SEMWEB
2009
Springer
14 years 4 months ago
2009
Springer
State of the art ontology matching techniques are limited to detect simple correspondences between atomic concepts and properties. Nevertheless, for many concepts and properties at...
ESWS
2006
Springer
14 years 1 months ago
2006
Springer
We present a new iterative algorithm for ontology mapping where we combine standard string distance metrics with a structural similarity measure that is based on a vector represent...