1851 search results - page 177 / 371 » Querying XML streams |
193
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EDBT
2011
ACM
14 years 10 months ago
2011
ACM
Continuous top-k queries, which report a certain number (k) of top preferred objects from data streams, are important for a broad class of real-time applications, ranging from fi...
131
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Index trees created using distance based indexing are difficult to maintain online since the distance function involved is often costly to compute. This problem is intensified whe...
168
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AINA
2009
IEEE
16 years 1 months ago
2009
IEEE
Email worms continue to be a persistent problem, indicating that current approaches against this class of selfpropagating malicious code yield rather meagre results. Additionally,...
294
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ICDE
2002
IEEE
16 years 8 months ago
2002
IEEE
Obtaining fast and good quality approximations to data distributions is a problem of central interest to database management. A variety of popular database applications including,...
293
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
In a current project, customers are attracted by a video streaming application. A video camera records people passing by, and a monitor shows an alienated version of the setting a...