291 search results - page 2 / 59 » Using Information Extraction Rules for Extending Domain Onto... |
KDD
2000
ACM
13 years 11 months ago
2000
ACM
Information extraction is one of the most important techniques used in Text Mining. One of the main problems in building information extraction (IE) systems is that the knowledge ...
CIKM
1998
Springer
13 years 11 months ago
1998
Springer
We present a new approach to extracting information from unstructured documents based on an application ontology that describes a domain of interest. Starting with such an ontolog...
CIKM
2009
Springer
14 years 1 months ago
2009
Springer
Ontology-Based Information Extraction (OBIE) has recently emerged as a subfield of Information Extraction (IE). Here, ontologies - which provide formal and explicit specificatio...
JUCS
2008
13 years 7 months ago
2008
: There are many challenges developers face when attempting to reliably extract data from the Web. One of these challenges is the resilience of the extraction system to changes in ...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
The reasoning tasks that can be performed with semantic web service descriptions depend on the quality of the domain ontologies used to create these descriptions. However, buildin...