689 search results - page 22 / 138 » Probabilistic skyline queries |
240
Voted
GIS
2005
ACM
16 years 4 months ago
2005
ACM
The R*-tree, as a state-of-the-art spatial index, has already found its way into commercial systems like Oracle. In this paper, we aim at improving query performance of the R*tree...
121
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ICDE
2010
IEEE
15 years 8 months ago
2010
IEEE
—This paper presents IQP - a novel approach to bridge the gap between usability of keyword search and expressiveness of database queries. IQP enables a user to start with an arbi...
143
Voted
MIS
2004
Springer
15 years 9 months ago
2004
Springer
When similarity queries over multimedia databases are processed by splitting the overall query condition into a set of sub-queries, the problem of how to efficiently and effectiv...
221
Voted
PODS
2009
ACM
16 years 4 months ago
2009
ACM
205
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM