The Set Covering Problem (SCP) plays an important role in Operational Research since it can be found as part of several real-world problems. In this work we report the use of a genetic algorithm to solve SCP. The algorithm starts with a population chosen by a randomized greedy algorithm. A new crossover operator and a new adaptive mutation operator were incorporated into the algorithm to intensify the search. Our algorithm was tested for a class of non-unicost SCP obtained from OR-Library without applying reduction techniques. The algorithms found good solutions in terms of quality and computational time. The results reveal that the proposed algorithm is able to find a high quality solution and is faster than recently published approaches a...
O presente trabalho avalia o desempenho e o funcionamento da meta-heurística Ant Colony Optimizatio...
En este trabajo se propone la utilización de un algoritmo genético para la optimización del corte co...
This paper describes a genetic algorithm approach to coverage problems, that is, problems where the ...
The Set Covering Problem (SCP) plays an important role in Operational Research since it can be found...
In this paper, the set covering problem (SCP) is considered. Several algorithms have been suggested ...
Introduction. Practical tasks (location of service points, creation of microcircuits, scheduling, et...
An indirect genetic algorithm for the non-unicost set covering problem is presented. The algorithm i...
This paper presents a new type of genetic algorithm for the set covering problem. It differs from pr...
Esta dissertação tem como tema central o Problema de Recobrimento de um Conjunto (SCP - Set Covering...
This project involves solution of covering problem of set cover by genetic algorithm, which is ...
This paper presents a new type of genetic algorithm for the set covering problem. It differs from pr...
[[abstract]]Set covering problem (SCP) is a well-known combinatorial optimization problem. SCP has w...
Set covering problem is a classical problem in computer science and complexity theory. It has many a...
In this paper we describe the various stochastic algorithms for combinatorial optimization and then ...
This paper presents contributions to the solution of assignment problems, more precisely to the gene...
O presente trabalho avalia o desempenho e o funcionamento da meta-heurística Ant Colony Optimizatio...
En este trabajo se propone la utilización de un algoritmo genético para la optimización del corte co...
This paper describes a genetic algorithm approach to coverage problems, that is, problems where the ...
The Set Covering Problem (SCP) plays an important role in Operational Research since it can be found...
In this paper, the set covering problem (SCP) is considered. Several algorithms have been suggested ...
Introduction. Practical tasks (location of service points, creation of microcircuits, scheduling, et...
An indirect genetic algorithm for the non-unicost set covering problem is presented. The algorithm i...
This paper presents a new type of genetic algorithm for the set covering problem. It differs from pr...
Esta dissertação tem como tema central o Problema de Recobrimento de um Conjunto (SCP - Set Covering...
This project involves solution of covering problem of set cover by genetic algorithm, which is ...
This paper presents a new type of genetic algorithm for the set covering problem. It differs from pr...
[[abstract]]Set covering problem (SCP) is a well-known combinatorial optimization problem. SCP has w...
Set covering problem is a classical problem in computer science and complexity theory. It has many a...
In this paper we describe the various stochastic algorithms for combinatorial optimization and then ...
This paper presents contributions to the solution of assignment problems, more precisely to the gene...
O presente trabalho avalia o desempenho e o funcionamento da meta-heurística Ant Colony Optimizatio...
En este trabajo se propone la utilización de un algoritmo genético para la optimización del corte co...
This paper describes a genetic algorithm approach to coverage problems, that is, problems where the ...