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MP
2006
73views more  MP 2006»
13 years 4 months ago
Tractable Approximations to Robust Conic Optimization Problems
Dimitris Bertsimas, Melvyn Sim
SIAMJO
2002
102views more  SIAMJO 2002»
13 years 4 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
MP
2002
110views more  MP 2002»
13 years 4 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»
13 years 4 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