386 search results - page 21 / 78 » Knowledge Discovery from Multiple Databases |
FLAIRS
2001
15 years 1 months ago
2001
InformationExtraction (IE) systemstypically rely onextraction patterns encoding domain-specific knowledge. Whenmatched against natural languagetexts, these patterns recognize with...
CINQ
2004
Springer
15 years 5 months ago
2004
Springer
Many researchers in our community (this author included) regularly emphasize the role constraints play in improving performance of data-mining algorithms. This emphasis has led to ...
117
click to vote
ER
2009
Springer
15 years 3 months ago
2009
Springer
Ontologies have been extensively used to model domain-specific knowledge. Recent research has applied ontologies to enhance the discovery and retrieval of geographic data in Spatia...
121
click to vote
APBC
2006
15 years 1 months ago
2006
: The rapid growth of biological databases not only provides biologists with abundant data but also presents a big challenge in relation to the analysis of data. Many data analysis...
115
click to vote
ICDM
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, we deal with mining sequential patterns in multiple data streams. Building on a state-of-the-art sequential pattern mining algorithm PrefixSpan for mining transact...