4468 search results - page 519 / 894 » Processing Forecasting Queries |
142
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VLDB
2005
ACM
15 years 10 months ago
2005
ACM
SQL extensions that allow queries to explicitly specify data quality requirements in terms of currency and consistency were proposed in an earlier paper. This paper develops a dat...
175
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APWEB
2005
Springer
15 years 10 months ago
2005
Springer
When XML documents are modeled as graphs, many challenging research issues arise. In particular, query processing for graphstructured XML data brings new challenges because traditi...
132
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DOCENG
2004
ACM
15 years 10 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...
166
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ACNS
2004
Springer
15 years 10 months ago
2004
Springer
We present a practical protection mechanism against SQL injection attacks. Such attacks target databases that are accessible through a web frontend, and take advantage of flaws in...
127
Voted
ADC
2004
Springer
15 years 10 months ago
2004
Springer
Document retrieval and web search engines index large quantities of text. The static costs associated with storing the index can be traded against dynamic costs associated with us...