3652 search results - page 394 / 731 » A study of query length |
127
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DOCENG
2004
ACM
15 years 9 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...
125
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
We consider the problem of resource sharing when processing large numbers of continuous queries. We specifically address sliding-window aggregates over data streams, an important...
110
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INFOCOM
2002
IEEE
15 years 9 months ago
2002
IEEE
Abstract—We propose probabilistic location to enhance the performance of existing peer-to-peer location mechanisms in the case where a replica for the queried data item exists cl...
124
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ICDT
2001
ACM
15 years 8 months ago
2001
ACM
XML data is often used (validated, stored, queried, etc) with respect to di erent types. Understanding the relationship between these types can provide important information for ma...
148
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SIGMETRICS
2000
ACM
15 years 8 months ago
2000
ACM
This paper presents an analytical model to study how working sets scale with database size and other applications parameters in decision-support systems (DSS). The model uses appl...