Sciweavers

6202 search results - page 18 / 1241
» Without Loss of Generality
Sort
View
CORR
2008
Springer
87views Education» more  CORR 2008»
14 years 10 months ago
The Rate Loss of Single-Letter Characterization: The "Dirty" Multiple Access Channel
For general memoryless systems, the typical information theoretic solution - when exists - has a "single-letter" form. This reflects the fact that optimum performance ca...
Tal Philosof, Ram Zamir
GLOBECOM
2007
IEEE
15 years 4 months ago
Optimum Power Allocation and Bit Loading for Systems with Suboptimum Receivers
— Waterfilling and mercury/waterfilling power allocation policies maximize the mutual information of independent parallel Gaussian-noise channels under an average power constra...
David Matas, Meritxell Lamarca
GRAPHITE
2007
ACM
15 years 1 months ago
Arbitrarily layered micro-facet surfaces
In this paper we present a method to combine several micro-facet based surface layers into a single unified, expressive BRDF model that is easy to use. The restriction to micro-fa...
Andrea Weidlich, Alexander Wilkie
SRDS
2010
IEEE
14 years 7 months ago
Protection of Identity Information in Cloud Computing without Trusted Third Party
Cloud computing allows the use of Internet-based services to support business processes and rental of IT-services on a utility-like basis. It offers a concentration of resources bu...
Rohit Ranchal, Bharat K. Bhargava, Lotfi Ben Othma...
JMLR
2006
107views more  JMLR 2006»
14 years 10 months ago
Bounds for the Loss in Probability of Correct Classification Under Model Based Approximation
In many pattern recognition/classification problem the true class conditional model and class probabilities are approximated for reasons of reducing complexity and/or of statistic...
Magnus Ekdahl, Timo Koski