Firefly Algorithm Applied to Integer Programming Problems

摘要

Firefly algorithm is a recently added member of the swarm intelligence heuristics family. In this paper the firefly algorithm is adjusted and applied to integer programming problems. In order to deal with integer programming problems, firefly algorithm rounds the parameter values to the closest integer after producing new solutions. The performance of firefly algorithm is tested on seven problems widely used in the literature. Artificial bee colony algorithm is also implemented for comparison with the results of the firefly algorithm. Experimental results show that the firefly algorithm proved to be superior in almost all tested problems.