928 search results - page 55 / 186 » Analysis and optimization of active databases |
DOCENG
2004
ACM
15 years 3 months ago
2004
ACM
XPath [16] was introduced by the W3C as a standard language for specifying node selection, matching conditions, and for computing values from an XML document. XPath is now used in...
ICDAR
2009
IEEE
14 years 7 months ago
2009
IEEE
Different strategies for combination of complementary features in an HMM-based method for handwritten character recognition are evaluated. In addition, a noise reduction method is...
101
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SIGMOD
2001
ACM
15 years 10 months ago
2001
ACM
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...
113
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SIGMOD
1993
ACM
15 years 1 months ago
1993
ACM
This paper introduces a new approach to database disk buffering, called the LRU–K method. The basic idea of LRU–K is to keep track of the times of the last K references to pop...
FOCS
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract--We consider statistical data analysis in the interactive setting. In this setting a trusted curator maintains a database of sensitive information about individual partici...