Future paths for integer programming and links to artificial intelligence
Computers and Operations Research - Special issue: Applications of integer programming
Almost all k-colorable graphs are easy to color
Journal of Algorithms
A randomised 3-colouring algorithm
Discrete Mathematics - Graph colouring and variations
New methods to color the vertices of a graph
Communications of the ACM
Local Search in Combinatorial Optimization
Local Search in Combinatorial Optimization
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Graph Coloring with Adaptive Evolutionary Algorithms
Journal of Heuristics
Introduction to Evolutionary Computing
Introduction to Evolutionary Computing
Ant Colony Optimization
A survey of local search methods for graph coloring
Computers and Operations Research - Anniversary focused issue of computers & operations research on tabu search
Graph Theory
Nature-Inspired Metaheuristic Algorithms
Nature-Inspired Metaheuristic Algorithms
Where the really hard problems are
IJCAI'91 Proceedings of the 12th international joint conference on Artificial intelligence - Volume 1
A survey: algorithms simulating bee swarm intelligence
Artificial Intelligence Review
A discrete artificial bee colony algorithm for the lot-streaming flow shop scheduling problem
Information Sciences: an International Journal
Information Sciences: an International Journal
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The Artificial Bee Colony (ABC) is the name of an optimization algorithm that was inspired by the intelligent behavior of a honey bee swarm. It is widely recognized as a quick, reliable, and efficient methods for solving optimization problems. This paper proposes a hybrid ABC (HABC) algorithm for graph 3-coloring, which is a well-known discrete optimization problem. The results of HABC are compared with results of the well-known graph coloring algorithms of today, i.e., the Tabucol and Hybrid Evolutionary algorithm (HEA), and results of the traditional evolutionary algorithm with SAW method (EA-SAW). Extensive experimentations has shown that the HABC matched the competitive results of the best graph coloring algorithms, and did better than the traditional heuristics EA-SAW when solving equi-partite, flat, and random generated medium-sized graphs.