20017 search results - page 391 / 4004 » Using personas effectively |
197
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Image spam is a new obfuscating method which spammers invented to more effectively bypass conventional text based spam filters. In this paper, we extract local invariant features ...
132
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KDD
2002
ACM
16 years 7 months ago
2002
ACM
We present and discuss the important business problem of estimating the effect of retention efforts on the Lifetime Value of a customer in the Telecommunications industry. We disc...
186
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ICCD
2005
IEEE
16 years 3 months ago
2005
IEEE
Performance of modern computers is tied closely to the effective use of cache because of the continually increasing speed discrepancy between processors and main memory. We demons...
228
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ALPIT
2008
IEEE
16 years 1 months ago
2008
IEEE
The existing studies of a dialogue system can be classified into two major parts. One is a study for a practical system, and the other is a study to understand a principal of dial...
155
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, a new algorithm for robust adaptive beamforming is developed. The basic idea of the proposed algorithm is to estimate the difference between the actual and presumed...