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190
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
One important way in which sampling for approximate query processing in a database environment differs from traditional applications of sampling is that in a database, it is feasi...
152
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
In a number of emerging streaming applications, the data values that are produced have an associated time interval for which they are valid. A useful computation over such streami...
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
This paper proposes a motion-focusing method to extract key frames and generate summarization synchronously for surveillance videos. Within each pre-segmented video shot, the prop...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
In this paper, we highlight the use of multimedia technology in generating intrinsic summaries of tourism related information. The system utilizes an automated process to gather, ...
73
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WWW
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we proposed an online algorithm, called FQT-Stream (Frequent Query Trees of Streams), to mine the set of all frequent tree patterns over a continuous XML data strea...