5954 search results - page 163 / 1191 » Querying Bi-level Information |
273
Voted
ICDE
2000
IEEE
16 years 7 months ago
2000
IEEE
Analysis of range queries on spatial (multidimensional) data is both important and challenging. Most previous analysis attempts have made certain simplifying assumptions about the...
170
Voted
SIGIR
2006
ACM
16 years 2 days ago
2006
ACM
Combining the output from multiple retrieval sources over the same document collection is of great importance to a number of retrieval tasks such as multimedia retrieval, web retr...
198
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DASFAA
2005
IEEE
15 years 11 months ago
2005
IEEE
Recently, several approaches that mine frequent XML query patterns and cache their results have been proposed to improve query response time. However, frequent XML query patterns m...
171
Voted
DOLAP
2003
ACM
15 years 11 months ago
2003
ACM
Multidimensional aggregation queries constitute the single most important class of queries for data warehousing applications and decision support systems. The bottleneck in the ev...
162
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
Much attention has been paid to the relative effectiveness of interactive query expansion versus automatic query expansion. Although interactive query expansion has the potential ...