12551 search results - page 354 / 2511 » Informative Discriminant Analysis |
179
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
Term-weighting functions derived from various models of retrieval aim to model human notions of relevance more accurately. However, there is a lack of analysis of the sources of e...
155
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—In this paper, we investigate the effects of imperfect knowledge of the channel covariance matrix on the performance of a linear minimum mean-square-error (MMSE) estimator for m...
188
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ERCIMDL
2009
Springer
16 years 1 months ago
2009
Springer
This paper explores how people read books online. Instead of observing individuals, we analyze usage of an online digital library of children’s books (the International Childrenâ...
170
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CSFW
2007
IEEE
16 years 1 months ago
2007
IEEE
Interrupt-driven communication with hardware devices can be exploited for establishing covert channels. In this article, we propose an information-theoretic framework for analyzin...
159
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HICSS
2005
IEEE
16 years 13 days ago
2005
IEEE
A paradox appears to thwart traditional knowledge sharing efforts in organizations: the greater the benefit of a piece of knowledge to an organization the less likely that it will...