7576 search results - page 143 / 1516 » On Querying Ontologies and Databases |
150
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DASFAA
2004
IEEE
15 years 9 months ago
2004
IEEE
Users of database applications, especially in the e-commerce domain, often resort to exploratory "trial-and-error" queries since the underlying data space is huge and unf...
166
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This paper describes our participation in GeoCLEF. Being different from the traditional information retrieval, we focus more on the query expansion instead of document ranking. We ...
164
Voted
WEBDB
2000
Springer
15 years 9 months ago
2000
Springer
Many text databases on the web are "hidden" behind search interfaces, and their documents are only accessible through querying. Search engines typically ignore the conte...
274
Voted
VLDB
2006
ACM
16 years 6 months ago
2006
ACM
While the information published in the form of XML-compliant documents keeps fast mounting up, efficient and effective query processing and optimization for XML have now become mor...
161
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CBMS
2006
IEEE
16 years 5 days ago
2006
IEEE
As huge amounts of knowledge are created rapidly, effective information access becomes an important issue. Especially for critical domains, such as medical and financial areas, e...