485 search results - page 87 / 97 » Processing complex aggregate queries over data streams |
183
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MM
2006
ACM
15 years 12 months ago
2006
ACM
Conventional wide-area video surveillance systems use a network of fixed cameras positioned close to locations of interest. We describe an alternative and flexible approach to w...
164
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KES
2009
Springer
15 years 10 months ago
2009
Springer
: With the increase in the amount and complexity of information, data warehouse performance has become a constant issue, especially for decision support systems. As decisional expe...
152
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ICASSP
2008
IEEE
16 years 10 days ago
2008
IEEE
This paper considers the problem of predictive fusion coding for storage of multiple spatio-temporally correlated sources so as to enable efficient selective retrieval of data fr...
227
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SIGMOD
2012
ACM
13 years 8 months ago
2012
ACM
While extensive work has been done on evaluating queries over tuple-independent probabilistic databases, query evaluation over correlated data has received much less attention eve...
145
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ALT
2007
Springer
16 years 2 months ago
2007
Springer
As some cognitive research suggests, in the process of learning languages, in addition to overt explicit negative evidence, a child often receives covert explicit evidence in form...