نتایج جستجو برای: genetic programming

تعداد نتایج: 925434  

Hamid Reza Babaali Reza Sepahvand Zohreh Ramak,

The prediction of river, s discharge rate is one of the important issues in water resources engineering. This issue is very important for the planning, management, and policy making in water resources management, especially in the country like Iran, with limited water resources in line the economic and environmental development. Awareness of how the relationship between rainfall and run...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1391

abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...

In this paper, the transportation problem under the carbon emission trading program ismodelled by mathematical programming and genetic algorithm. Since green supply chain issuesbecome important and new legislations are taken into account, carbon emissions costs are included inthe total costs of the supply chain. The optimisation model has the ability to minimise the total costsand provides the ...

1992
John R. Koza James P. Rice

The goal in automatic programming is to get a computer to perform a task by telling it what needs to be done, rather than by explicitly programming it. This paper considers the task of automatically generating a computer program to enable an autonomous mobile robot to perform the task of moving a box from the middle of an irregular shaped room to the wall. We compare the ability of the recently...

Journal: :journal of optimization in industrial engineering 2016
javad rezaeian keyvan shokoufi sepide haghayegh iraj mahdavi

this paper aims to investigate the integrated production/distribution and inventory planning for perishable products with fixed life time in the constant condition of storage throughout a two-echelon supply chain by integrating producers and distributors. this problem arises from real environment in which multi-plant with multi-function lines produce multi-perishable products with fixed life ti...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده مهندسی 1392

در این تحقیق از روش دسته بندی گروهی داده ها (gmdh) جهت تخمین عمق آبشستگی اطراف سازه های هیدرولیکی مورد مطالعه شامل دیواره های جانبی پل، خطوط انتقال سیال و پایه پل می باشند. شبکه gmdh توسط الگوریتم های انتشار برگشتی(back propagation)، لونبرگ-مارکوئت(levenberg-marquardt)، برنامه ریزی ژنتیک(genetic programming)، جامعه پرندگان (particle swarm optimization) و جستجوی گرانشی (gravitational search algo...

2003
John R. Koza Matthew J. Streeter Martin A. Keane

Genetic programming can be used as an automated invention machine to create designs. Genetic programming has automatically created designs that infringe, improve upon, or duplicate the functionality (in a novel way) of 16 previously patented inventions involving circuits, controllers, and mathematical algorithms. Genetic programming has also generated two patentable new inventions for which pat...

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