Browsing Research Articles (Industrial and Systems Engineering) by Author "Charles, V."

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Reliability stochastic optimization for an n-stage series system with m chance constraints : research letter

Yadavalli, Venkata S. Sarma; Malada, Awelani; Charles, V. (Academy of Science of South Africa, 2007-11)

This paper addresses the chance constraints reliability stochastic optimization (CCRSO) problem, for which the objective is to maximize system reliability for the given chance constraints. A method is illustrated to determine ...
Stochastic fractional programming approach to a mean and variance model of a transportation problem

Charles, V.; Yadavalli, Venkata S. Sarma; Rao, M.C.L.; Reddy, P.R.S.; Judice, J.J. (Hindawi Publishing Corporation, 2011-02-23)

In this paper, we propose a stochastic programming model, which considers a ratio of two nonlinear functions and probabilistic constraints. In the former, only expected model has been proposed without caring variability ...

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