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» Extensions to the Estimation Calculus
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EOR
2010
125views more  EOR 2010»
15 years 5 months ago
Efficient estimation of large portfolio loss probabilities in t-copula models
We consider the problem of accurately measuring the credit risk of a portfolio consisting of loans, bonds and other financial assets. One particular performance measure of interes...
Joshua C. C. Chan, Dirk P. Kroese
JSS
2006
80views more  JSS 2006»
15 years 5 months ago
Polyhedral space generation and memory estimation from interface and memory models of real-time video systems
We present a tool and a methodology for estimating the memory storage requirement for synchronous real-time video processing systems. Typically, a designer will use the feedback i...
Benny Thörnberg, Qubo Hu, Martin Palkovic, Ma...
GIS
2000
ACM
15 years 5 months ago
Fuzzy set theory and thematic maps: accuracy assessment and area estimation
Traditionally, the classes in thematic maps have been treated as crisp sets, using classical set theory. In this formulation, map classes are assumed to be mutually exclusive and e...
Curtis E. Woodcock, Sucharita Gopal
TSP
2008
102views more  TSP 2008»
15 years 5 months ago
Bias Corrected PSD Estimation for an Adaptive Array With Moving Interference
We address the issue of computing power spectral density (PSD) estimates at the output of a beamforming sensor array in the presence of strong moving interference. It is shown that...
Brian D. Jeffs, Karl F. Warnick
IAJIT
2010
150views more  IAJIT 2010»
15 years 4 months ago
Optimal DSP Based Integer Motion Estimation Implementation for H.264/AVC Baseline Encoder
: The coding gain of the H.264/AVC video encoder mainly comes from the new incorporated prediction tools. However, their enormous computation and ultrahigh memory bandwidth are the...
Imen Werda, Haithem Chaouch, Amine Samet, Mohamed ...