1611 search results - page 176 / 323 » Supporting Exploratory Queries in Databases |
217
Voted
SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...
154
Voted
MIR
2006
ACM
15 years 9 months ago
2006
ACM
An important research issue in multimedia databases is the retrieval of similar objects. For most applications in multimedia databases, an exact search is not meaningful. Thus, mu...
107
click to vote
VLDB
1989
ACM
15 years 7 months ago
1989
ACM
We present a framework for the estimation of the size of binary recursively defined relations. We show how the framework can be used to provide estimating algo rithms for the size...
147
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
Time is one of the most difficult aspects to handle in real world applications such as database systems. Relational database management systems proposed by Codd offer very little ...
127
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PKDD
2005
Springer
15 years 9 months ago
2005
Springer
In many classification and data-mining applications the user does not know a priori which distance measure is the most appropriate for the task at hand without examining the produ...