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CORR
2006
Springer
79views Education» more  CORR 2006»
14 years 9 months ago
Feedback Capacity of Stationary Gaussian Channels
Abstract-- The feedback capacity of additive stationary Gaussian noise channels is characterized as the solution to a variational problem. Toward this end, it is proved that the op...
Young-Han Kim
GECCO
2008
Springer
144views Optimization» more  GECCO 2008»
14 years 10 months ago
Multiobjective robustness for portfolio optimization in volatile environments
Multiobjective methods are ideal for evolving a set of portfolio optimisation solutions that span a range from highreturn/high-risk to low-return/low-risk, and an investor can cho...
Ghada Hassan, Christopher D. Clack
ANOR
2007
91views more  ANOR 2007»
14 years 10 months ago
An overview of bilevel optimization
Abstract This paper is devoted to bilevel optimization, a branch of mathematical programming of both practical and theoretical interest. Starting with a simple example, we proceed ...
Benoît Colson, Patrice Marcotte, Gilles Sava...
CP
2004
Springer
15 years 3 months ago
Streamlined Constraint Reasoning
Abstract. We introduce a new approach for focusing constraint reasoning using so-called streamlining constraints. Such constraints partition the solution space to drive the search ...
Carla P. Gomes, Meinolf Sellmann
GECCO
2003
Springer
114views Optimization» more  GECCO 2003»
15 years 2 months ago
Learning the Ideal Evaluation Function
Abstract. Designing an adequate fitness function requiressubstantial knowledge of a problem and of features that indicate progress towards a solution. Coevolution takes the human ...
Edwin D. de Jong, Jordan B. Pollack