Results 41 to 50 of about 28,166 (165)

Neurogenetic Algorithm for Solving Combinatorial Engineering Problems

open access: yesJournal of Applied Mathematics, 2012
Diversity of the population in a genetic algorithm plays an important role in impeding premature convergence. This paper proposes an adaptive neurofuzzy inference system genetic algorithm based on sexual selection.
M. Jalali Varnamkhasti, Nasruddin Hassan
doaj   +1 more source

Grobner Basis Approach to Some Combinatorial Problems [PDF]

open access: yesComputer Science Journal of Moldova, 2012
We consider several simple combinatorial problems and discuss different ways to express them using polynomial equations and try to describe the \GB of the corresponding ideals. The main instruments are complete symmetric polynomials that help to express
Victor Ufnarovski
doaj  

Flexible Wolf Pack Algorithm for Dynamic Multidimensional Knapsack Problems

open access: yesResearch, 2020
Optimization problems especially in a dynamic environment is a hot research area that has attracted notable attention in the past decades. It is clear from the dynamic optimization literatures that most of the efforts have been devoted to continuous ...
Husheng Wu, Renbin Xiao
doaj   +1 more source

Transfer Reinforcement Learning for Combinatorial Optimization Problems

open access: yesAlgorithms
Reinforcement learning is an important technique in various fields, particularly in automated machine learning for reinforcement learning (AutoRL).
Gleice Kelly Barbosa Souza   +5 more
doaj   +1 more source

A review of simheuristics: Extending metaheuristics to deal with stochastic combinatorial optimization problems

open access: yesOperations Research Perspectives, 2015
Many combinatorial optimization problems (COPs) encountered in real-world logistics, transportation, production, healthcare, financial, telecommunication, and computing applications are NP-hard in nature. These real-life COPs are frequently characterized
Angel A. Juan   +4 more
doaj   +1 more source

Combinatorial reconstruction problems

open access: yesJournal of Combinatorial Theory, Series B, 1989
A general technique for tackling reconstruction problems is presented and applied to some old and some new instances of such problems. In particular it is shown that every polygon wih \(m>8\) vertices in the plane is determined, up to isometry, by the set of isometry types of its vertex deleted subpolygons.
Alon, N   +3 more
openaire   +1 more source

APPLICATIONS OF BRANCH-BOUND ALGORITHM TO SOLVE SOME OPTIMAL PROBLEMS RELATED TO THE HAMILTONIAN CYCLE BASED ON THE TSP

open access: yesTạp chí Khoa học Đại học Đà Lạt, 2017
The Traveling Salesman Problem (TSP) is the most prominent of the combinatorial optimization problems that belongs to NP-Hard. The best algorithm for solving TSP is the branch-bound algorithm with exponential-time complexity.
Đỗ Như An
doaj   +1 more source

A general ant colony model to solve combinatorial optimization problems

open access: yesRevista Colombiana de Computación, 2001
An Ants System is an artificial system based on the behavior of real ant colonies, which is used to solve combinatorial problems. Keywords: Combinatorial Optimization Problem,AntSystem, the Graph Partitioning and The Traveling Salesman Problems.
José Aguilar
doaj  

OPTIMIZATION FOR ONE CLASS OF COMBINATORIAL PROBLEMS UNDER UNCERTAINTY

open access: yesAdaptivni Sistemi Avtomatičnogo Upravlinnâ, 2019
We formalize uncertainty and compromise solution concepts, compromise criteria and conditions for a sufficiently common class of combinatorial optimization problems which functional contains a linear convolution of weights and of arbitrary numerical ...
A. A. Pavlov
doaj   +1 more source

Home - About - Disclaimer - Privacy