10.17632/kswtxrswbr.1
Ioannis G. Tsoulos
Isaac E. Lagaris
Genetically controlled random search: a global optimization method for continuous multidimensional functions
2019
Mendeley Data
Computational Physics
Computational Method
2019-12-06 07:33:13
article
https://mendeley.figshare.com/articles/Genetically_controlled_random_search_a_global_optimization_method_for_continuous_multidimensional_functions/11332541
Abstract
A new stochastic method for locating the global minimum of a multidimensional function inside a rectangular hyperbox is presented. A sampling technique is employed that makes use of the procedure known as grammatical evolution. The method can be considered as a “genetic” modification of the Controlled Random Search procedure due to Price. The user may code the objective function either in C++ or in Fortran 77. We offer a comparison of the new method with others of similar structure, by presen...
Title of program: GenPrice
Catalogue Id: ADWP_v1_0
Nature of problem
A multitude of problems in science and engineering are often reduced to minimizing a function of many variables. There are instances that a local optimum does not correspond to the desired physical solution and hence the search for a better solution is required. Local optimization techniques are frequently trapped in local minima. Global optimization is hence the appropriate tool. For example, solving a non - linear system of equations via optimization, one may encounter many local minima that d ...
Versions of this program held in the CPC repository in Mendeley Data
ADWP_v1_0; GenPrice; 10.1016/j.cpc.2005.09.007
This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)