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ISIPTA
2003
IEEE
124views Mathematics» more  ISIPTA 2003»
15 years 7 months ago
Decision Making with Imprecise Second-Order Probabilities
In this paper we consider decision making under hierarchical imprecise uncertainty models and derive general algorithms to determine optimal actions. Numerical examples illustrate...
Lev V. Utkin
WSC
2008
15 years 4 months ago
Simulation and optimization in a health center in Medellin, Colombia
Simulation has been widely applied to health care cases in numerous countries. In Colombia, these applications are scarce. We use a systemic approach, discrete event simulation, s...
Karol Perez, Laura Cardona, Sebastian Gomez, Tomas...
WSC
2001
15 years 4 months ago
Chessboard distributions
We review chessboard distributions for modeling partially specified finite-dimensional random vectors. Chessboard distributions can match a given set of marginals, a given covaria...
Soumyadip Ghosh, Shane G. Henderson
4OR
2008
43views more  4OR 2008»
15 years 2 months ago
Optimal treatments for photodynamic therapy
Photodynamic therapy is a complex treatment for neoplastic diseases that uses the light-harvesting properties of a photosensitizer. The treatment depends on the amount of photosen...
A. Holder, D. Llagostera
100
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CORR
2006
Springer
115views Education» more  CORR 2006»
15 years 2 months ago
On the Block Error Probability of LP Decoding of LDPC Codes
Abstract-- In his thesis, Wiberg showed the existence of thresholds for families of regular low-density parity-check codes under min-sum algorithm decoding. He also derived analyti...
Ralf Koetter, Pascal O. Vontobel