486 search results - page 11 / 98 » What was the Query |
234
Voted
ICDE
2003
IEEE
16 years 5 months ago
2003
IEEE
There has been interest recently in skyline queries, also called Pareto queries, on relational databases. Relational query languages do not support search for "best" tupl...
139
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ISAAC
2004
Springer
15 years 9 months ago
2004
Springer
The range minimum query problem, RMQ for short, is to preprocess a sequence of real numbers A[1 . . . n] for subsequent queries of the form: “Given indices i, j, what is the ind...
236
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ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
Directions search returns the shortest path from a source to a destination on a road network. However, the search interests of users may be exposed to the service providers, thus r...
117
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ICDE
2006
IEEE
15 years 10 months ago
2006
IEEE
In this paper, we study SQL queries with aggregate subqueries that share common tables and conditions with the outer query. While several approaches can deal with such queries, th...
118
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ICDT
2007
ACM
15 years 10 months ago
2007
ACM
We introduce a new abstract model of database query processing, finite cursor machines, that incorporates certain data streaming aspects. The model describes quite faithfully what...