610 search results - page 73 / 122 » Efficient Query Evaluation on Probabilistic Databases |
141
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PODS
2007
ACM
16 years 23 days ago
2007
ACM
IP packet streams consist of multiple interleaving IP flows. Statistical summaries of these streams, collected for different measurement periods, are used for characterization of ...
123
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SIGMOD
2004
ACM
16 years 24 days ago
2004
ACM
We present new algorithms on commodity graphics processors to perform fast computation of several common database operations. Specifically, we consider operations such as conjunct...
95
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KDD
2008
ACM
16 years 1 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 ...
212
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SIGMOD
2005
ACM
16 years 24 days ago
2005
ACM
XML documents are normally stored as plain text files. Hence, the natural and most convenient way to update XML documents is to simply edit the text files. But efficient query eva...
117
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SIGMOD
2003
ACM
16 years 24 days ago
2003
ACM
In this paper, we study whether the need for efficient XML publishing brings any new requirements for relational query engines, or if sorting query results in the relational engin...