1851 search results - page 286 / 371 » Querying XML streams |
192
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ICDE
2006
IEEE
16 years 2 months ago
2006
IEEE
To use their pool of resources efficiently, distributed stream-processing systems push query operators to nodes within the network. Currently, these operators, ranging from simple...
185
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VLDB
2007
ACM
16 years 1 months ago
2007
ACM
Estimating the cardinality (i.e. number of distinct elements) of an arbitrary set expression defined over multiple distributed streams is one of the most fundamental queries of in...
187
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SIGMOD
2008
ACM
16 years 28 days ago
2008
ACM
The problem of skyline computation has attracted considerable research attention. In the categorical domain the problem becomes more complicated, primarily due to the partially-or...
101
Voted
SIGMOD
2004
ACM
16 years 28 days ago
2004
ACM
Subsequence similarity matching in time series databases is an important research area for many applications. This paper presents a new approximate approach for automatic online s...
93
Voted
CORR
2010
Springer
15 years 26 days ago
2010
Springer
Very large databases are required to store massive amounts of data that are continuously inserted and queried. Analyzing huge data sets and extracting valuable pattern in many appl...