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111.416  Articles
1 of 11.143 pages  |  10  records  |  more records»
Our article considers the problem of optimization of incompletely specified functions, namely, functions which parameters are given within range of possible values. It is shown that solution of this problem also requires solving problem of determining sta... see more

The existing approaches to the optimization (optimal design) of systems under uncertainty are considered. An exact formulation ofproblem of constrained optimization under interval uncertainty of the parameters of the objective function and constraints is ... see more

This study is conducted with the aim of robust optimization of value at risk (VaR) of portfolio by using random interval uncertainty series. Therefore, the present study is an applied study in terms of research method. Statistical population of this study... see more

Contex. In recent decades, in the civil and military spheres new information technologies are increasingly encountered based on newapproaches to describing various types of uncertainty. These technologies are widely used in engineering, economics, social ... see more

This study describes the first general optimization model for complex systems with uncertain parameters and decision variables represented as intervals in CDM forestry projects. We work through a specific example of the optimization method developed for a... see more

The use of isopropanol as a hydroxyl radical scavenger on the radiosynthesis of alginate-stabilized silver nanoparticles (AgNPs) can limit its application in nanomedicine. Meanwhile, optimum condition for gamma irradiation synthesis of alginate-stabilized... see more

The use of weights in multi-objective problems is one of the simplest ways to include multiple criteria in optimization models. However, the solution to these models is highly dependent on the value of the weights, which is difficult to determine accurate... see more

As water demand is exponentially increasing and supplies are scarce, integrated urban water management is an important task in all cities and regions. It is a multi-objective problem, because of the many objectives and criteria that should be analyzed. Th... see more

Contex. Making managerial decisions is often associated with solving one-dimensional global optimization problems. The most important property of global optimization methods is their speed, which is determined by the number of calls to the objective funct... see more

1 of 11.143 pages  |  10  records  |  more records»