نتایج جستجو برای: objective possibilistic programming

تعداد نتایج: 869300  

Journal: :Applications of Mathematics 1996

Journal: :Pakistan Journal of Statistics and Operation Research 2007

Journal: :international journal of industrial mathematics 0
k. lachhwani department of mathematics, government engineering college, bikaner- 334004, india.

multi objective quadratic fractional programming (moqfp) problem involves optimization of several objective functions in the form of a ratio of numerator and denominator functions which involve both contains linear and quadratic forms with the assumption that the set of feasible solutions is a convex polyhedral with a nite number of extreme points and the denominator part of each of the object...

2014
Hamed Kalantari Aghdas Badiee Mehdi Ghazanfari

Transfer point location problem in which demand points are weighted and their coordinates are uniformly distributed for the case of minimax objective and planar topology has been introduced recently. In the real problems, such as disaster cases, different points of an area might be demand locations with different possibility degrees. Thus, developing a more applicable model is critical for thes...

Journal: :Eng. Appl. of AI 2010
J. D. Zhang G. Rong

In refinery, fuel gas which is continuously generated during the production process is one of the most important energy sources. Optimal scheduling of fuel gas system helps the refinery to achieve energy cost reduction and cleaner production. However, imprecise natures in the system, such as prediction of production rate of fuel gas, prediction of energy demand of the equipments and cost coeffi...

Journal: :iranian journal of science and technology (sciences) 2011
m. bagherpour

in this research, both resource allocation and reactive resource allocation problems in multi-server dynamic pert networks are analytically modeled, where new projects are expected to arrive according to a poisson process, and activity durations are also known as independent random variables with exponential distributions. such system is represented as a queuing network, where multi servers at ...

Journal: :International Journal of Management and Fuzzy Systems 2019

2012
Juan Carlos Nieves Helena Lindgren

We introduce the class of possibilistic nested logic programs. These possibilistic logic programs allow us to use nested expressions in the bodies and the heads of their rules. By considering a possibilistic nested logic program as a possibilistic theory, a construction of a possibilistic logic programing semantics based on answer sets for nested logic programs and the proof theory of possibili...

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