5689 search results - page 907 / 1138 » A Performance Process Maturity Model |
282
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
We investigate algorithms for evaluating moving window joins over pairs of unbounded streams. We introduce a unit-time-basis cost model to analyze the expected performance of thes...
282
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ICDE
2000
IEEE
16 years 8 months ago
2000
IEEE
Data mining algorithms have been the focus of much research recently. In practice, the input data to a data mining process resides in a large data warehouse whose data is kept up-...
163
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
In this paper, we proposes an effective and novel approach to recognize subtle facial expression method which is facial expression deformation. The proposed method deforms subtle ...
168
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ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
The appearance of non-rigid objects detected and tracked in video streams is highly variable and therefore makes the identification of similar objects very complex. Furthermore, i...
146
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
With the rapid growth of wireless technologies and handheld devices, m-commerce is becoming a promising research area. Personalization is especially important to the success of mc...