6650 search results - page 19 / 1330 » Mutating database queries |
216
Voted
ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
In this paper, we propose DBSampler, a query execution mechanism to answer "partial selection" queries in peerto-peer databases. A partial selection query is an arbitrar...
PODS
1998
ACM
15 years 6 months ago
1998
ACM
130
Voted
VLDB
2001
ACM
15 years 6 months ago
2001
ACM
Constrained gradient analysis (similar to the “cubegrade” problem posed by Imielinski, et al. [9]) is to extract pairs of similar cell characteristics associated with big chan...
102
click to vote
DATAMINE
2002
15 years 2 months ago
2002
Cubegrades are generalization of association rules which represent how a set of measures (aggregates) is affected by modifying a cube through specialization (rolldown), generaliza...
201
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ICDE
2012
IEEE
13 years 4 months ago
2012
IEEE
Abstract—After decades of effort working on database performance, the quality and the usability of database systems have received more attention in recent years. In particular, t...