1031 search results - page 122 / 207 » Managing the operator ordering problem in parallel databases |
121
Voted
KDD
2008
ACM
16 years 4 months ago
2008
ACM
In this paper, we propose a set of novel regression-based approaches to effectively and efficiently summarize frequent itemset patterns. Specifically, we show that the problem of ...
138
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HPCC
2007
Springer
15 years 9 months ago
2007
Springer
Packet filters play an essential role in traffic management and security management on the Internet. In order to create software-based packet filters that are fast enough to work...
130
Voted
SSDBM
2006
IEEE
15 years 9 months ago
2006
IEEE
Many applicationsstore data items for a pre-determined, finite length of time. Examples include slidingwindows over on-line data streams, where old data are dropped as the window...
135
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SSDBM
2002
IEEE
15 years 8 months ago
2002
IEEE
An unordered labeled tree is a tree in which each node has a string label and the parent-child relationship is significant, but the order among siblings is unimportant. This pape...
131
Voted
SIGMOD
1993
ACM
15 years 7 months ago
1993
ACM
The traditional focus of relational query optimization schemes has been on the choice of join methods and join orders. Restrictions have typically been handled in query optimizers ...