254 search results - page 27 / 51 » Acquiring ontological knowledge from query logs |
KES
2009
Springer
14 years 8 days ago
2009
Springer
: With the increase in the amount and complexity of information, data warehouse performance has become a constant issue, especially for decision support systems. As decisional expe...
EPIA
2003
Springer
14 years 27 days ago
2003
Springer
Modern information retrieval systems need the capability to reason about the knowledge conveyed by text bases. In this paper a methodology to automatically create ontologies and cl...
APWEB
2005
Springer
14 years 1 months ago
2005
Springer
Web users use search engine to find useful information on the Internet. However current web search engines return answer to a query independent of specific user information need. S...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
It has become a promising direction to measure similarity of Web search queries by mining the increasing amount of clickthrough data logged by Web search engines, which record the...
AMKM
2003
Springer
14 years 28 days ago
2003
Springer
This research investigates a unique Indexing Structure and Navigational Interface which integrates (1) ontology-driven knowledge-base (2) statistically derived indexing parameters...