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» Abstracting from Failure Probabilities
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ETT
2006
88views Education» more  ETT 2006»
15 years 4 months ago
On the outage behaviour of large DS-CDMA systems with LMMSE detection
Abstract-- The outage behaviour of the single cell DSCDMA uplink is investigated for flat Rayleigh fading channels. Goal of the work is to find an analytical way for the optimisati...
Oliver Prätor, Gerhard Fettweis
127
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CIKM
2010
Springer
15 years 3 months ago
Term necessity prediction
The probability that a term appears in relevant documents ( ) is a fundamental quantity in several probabilistic retrieval models, however it is difficult to estimate without rele...
Le Zhao, Jamie Callan
ECCV
2010
Springer
15 years 2 months ago
Lighting Aware Preprocessing for Face Recognition across Varying Illumination
Abstract. Illumination variation is one of intractable yet crucial problems in face recognition and many lighting normalization approaches have been proposed in the past decades. N...
Hu Han, Shiguang Shan, Laiyun Qing, Xilin Chen, We...
EUSFLAT
2009
175views Fuzzy Logic» more  EUSFLAT 2009»
15 years 2 months ago
The Minimization of the Risk of Falling in Portfolios under Uncertainty
Abstract-- A portfolio model to minimize the risk of falling under uncertainty is discussed. The risk of falling is represented by the value-at-risk of rate of return. Introducing ...
Yuji Yoshida
ECCV
2000
Springer
16 years 6 months ago
Improvements to Gamut Mapping Colour Constancy Algorithms
Abstract. In his paper we introduce two improvements to the threedimensional gamut mapping approach to computational colour constancy. This approach consist of two separate parts. ...
Kobus Barnard