scholarly journals Local Search Algorithm for Unicost Set Covering Problem

2006 ◽  
pp. 302-311 ◽  
Author(s):  
Nysret Musliu
Keyword(s):  
Local Search ◽  
Search Algorithm ◽  
Set Covering ◽  
Covering Problem ◽  
Set Covering Problem ◽  
Local Search Algorithm ◽  
Unicost Set Covering Problem

A binary monkey search algorithm variation for solving the set covering problem

2019 ◽  
Vol 19 (4) ◽  
pp. 825-841 ◽  
Author(s):  
Broderick Crawford ◽  
Ricardo Soto ◽  
Rodrigo Olivares ◽  
Gabriel Embry ◽  
Diego Flores ◽  
...  
Keyword(s):  
Search Algorithm ◽  
Set Covering ◽  
Covering Problem ◽  
Set Covering Problem ◽  
Monkey Search

scholarly journals A Binary Cat Swarm Optimization Algorithm for the Non-Unicost Set Covering Problem

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Broderick Crawford ◽  
Ricardo Soto ◽  
Natalia Berríos ◽  
Franklin Johnson ◽  
Fernando Paredes ◽  
...  
Keyword(s):  
Moving Objects ◽  
Minimum Cost ◽  
Set Covering ◽  
Covering Problem ◽  
Set Covering Problem ◽  
Swarm Optimization ◽  
Cat Swarm Optimization ◽  
The Matrix ◽  
Problem Instances ◽  
Unicost Set Covering Problem

The Set Covering Problem consists in finding a subset of columns in a zero-one matrix such that they cover all the rows of the matrix at a minimum cost. To solve the Set Covering Problem we use a metaheuristic called Binary Cat Swarm Optimization. This metaheuristic is a recent swarm metaheuristic technique based on the cat behavior. Domestic cats show the ability to hunt and are curious about moving objects. Based on this, the cats have two modes of behavior: seeking mode and tracing mode. We are the first ones to use this metaheuristic to solve this problem; our algorithm solves a set of 65 Set Covering Problem instances from OR-Library.

A GRASP algorithm to solve the unicost set covering problem

2007 ◽  
Vol 34 (10) ◽  
pp. 3162-3173 ◽  
Author(s):  
Joaquín Bautista ◽  
Jordi Pereira
Keyword(s):  
Set Covering ◽  
Covering Problem ◽  
Set Covering Problem ◽  
Unicost Set Covering Problem
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