1611 search results - page 46 / 323 » Queries Independent of Updates |
VLDB
1997
ACM
15 years 2 months ago
1997
ACM
The result size of a query that involves multiple attributes from the same relation depends on these attributes’ joint data distribution,i.e., the frequencies of all combination...
67
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CICLING
2004
Springer
15 years 1 months ago
2004
Springer
Abstract: In this paper we describe a flexible, portable and languageindependent infrastructure for setting up large monolingual language corpora. The approach is based on collecti...
100
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CIKM
1994
Springer
15 years 2 months ago
1994
Springer
This paper argues that most queries in object-oriented databases require traversing from one object to another in the aggregation hierarchy. Thus, the connections between objects ...
104
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DEXAW
2007
IEEE
15 years 1 months ago
2007
IEEE
The problem of efficiently evaluating XPath and XQuery queries has become increasingly significant since more and more XML data is stored in its native form. We propose a novel op...
ISCA
2007
IEEE
15 years 4 months ago
2007
IEEE
The negative performance impact of branch mis-predictions can be reduced by exploiting control independence (CI). When a branch mis-predicts, the wrong-path instructions up to the...