نتایج جستجو برای: multi start simulated annealing

تعداد نتایج: 688447  

Journal: :International Journal of Mathematical, Engineering and Management Sciences 2018

Journal: :Statistical Science 1993

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علم و صنعت ایران 1379

هدف این پایان نامه استفاده از روش شبه آنیلکاری (simulated annealing )برای حل مساله جانمایی - تخصیص با تابع هدف مینی ماکس و فاصله اقلیدسی می باشد. شبه آنیلکاری یکی از کاراترین و قدرتمندترین الگوریتمها برای حل مسائل بهینه سازی ترکیبی با تابع هدف معلوم می باشد. در این پایان نامه یک روش شبه آنیلکاری برای حل مساله جانمایی - تخصیص با تابع هدف مینی ماکس و فاصله اقلیدسی توسعه داده شده است و عملکرد آن ب...

2007
Adnan Salman Allen D. Malony Sergei Turovets Don M. Tucker

We present a parallel computational environment used to determine conductivity properties of human head tissues when the effects of skull inhomogeneities are modeled. The environment employs a parallel simulated annealing algorithm to overcome poor convergence rates of the simplex method for larger numbers of head tissues required for accurate modeling of electromagnetic dynamics of brain funct...

Journal: :Expert Syst. Appl. 2013
Virginia Yannibelli Analía Amandi

In this paper, a multi-objective project scheduling problem is addressed. This problem considers two conflicting, priority optimization objectives for project managers. One of these objectives is to minimize the project makespan. The other objective is to assign the most effective set of human resources to each project activity. To solve the problem, a multi-objective hybrid search and optimiza...

2003
Philippe Lucidarme Alain Liégeois

This paper presents a method based on simulated annealing to learn reactive behaviors. This work is related with multi-agent systems. It is a first step towards automatic generation of sensorimotor control architectures for completing complex cooperative tasks with simple reactive mobile robots. The controller of the agents is a neural network and we use a simulated annealing techniques to lear...

2002
Emin Aydin C. Fogarty

The aim of this paper is to examine two new simulated annealing approaches for Uncapacitated Facility Location (UFL) problems with some useful comparisons with the latest genetic algorithm approach (Jaramillo et al, 2002) to the problem. As it is mentioned in various publications, the simulated annealing approach may be very successful in terms of quality of the solution but not so impressive w...

1999
Craig Beebe Jo Dale Carothers Alfonso Ortega

An MCM's increased throughput and dense circuitry can easily result in failure if the board contains \hot spots". Therefore, an accurate thermal model of an MCM was needed in the development of a new placement algorithm designed to consider both total net length and heat constraints. This algorithm uses a combination of simulated evolution and simulated annealing in an iterative approach. The t...

2015
Javier Bernal Jose Torres-Jimenez

SAGRAD (Simulated Annealing GRADient), a Fortran 77 program for computing neural networks for classification using batch learning, is discussed. Neural network training in SAGRAD is based on a combination of simulated annealing and Møller's scaled conjugate gradient algorithm, the latter a variation of the traditional conjugate gradient method, better suited for the nonquadratic nature of neura...

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