2524 search results - page 203 / 505 » Numerical document queries |
217
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ICDE
1997
IEEE
16 years 5 months ago
1997
IEEE
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
220
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VLDB
2004
ACM
16 years 4 months ago
2004
ACM
Technology in the field of digital media generates huge amounts of nontextual information, audio, video, and images, along with more familiar textual information. The potential for...
234
Voted
ICDE
2002
IEEE
16 years 5 months ago
2002
IEEE
Web-based information systems provide to their users the ability to interleave querying and browsing during their information discovery efforts. The MIX system provides an API cal...
128
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HT
1997
ACM
15 years 8 months ago
1997
ACM
Traditionally hypertexts have been limited in size by the manual effort required to create hypertext links. In addition, large hyper–linked collections may overwhelm users with ...
119
Voted
AIRS
2006
Springer
15 years 8 months ago
2006
Springer
This paper compares the utilization of ConceptNet and WordNet in query expansion. Spreading activation selects candidate terms for query expansion from these two resources. Three m...