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MP
2006
73views more  MP 2006»
14 years 10 months ago
Tractable Approximations to Robust Conic Optimization Problems
Dimitris Bertsimas, Melvyn Sim
SIAMJO
2002
102views more  SIAMJO 2002»
14 years 10 months ago
Robust Solutions of Uncertain Quadratic and Conic-Quadratic Problems
We consider a conic-quadratic (and in particular a quadratically constrained) optimization problem with uncertain data, known only to reside in some uncertainty set U. The robust ...
Aharon Ben-Tal, Arkadi Nemirovski, Cees Roos
82
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MP
2002
110views more  MP 2002»
14 years 10 months ago
Robust optimization - methodology and applications
Abstract. Robust Optimization (RO) is a modeling methodology, combined with computational tools, to process optimization problems in which the data are uncertain and is only known ...
Aharon Ben-Tal, Arkadi Nemirovski
EOR
2008
70views more  EOR 2008»
14 years 10 months ago
Robust portfolio selection based on a multi-stage scenario tree
The aim of this paper is to apply the concept of robust optimization introduced by Bel-Tal and Nemirovski to the portfolio selection problems based on multi-stage scenario trees. ...
Ruijun Shen, Shuzhong Zhang
62
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IOR
2010
66views more  IOR 2010»
14 years 8 months ago
Distributionally Robust Optimization and Its Tractable Approximations
Joel Goh, Melvyn Sim