1. Brunelli, R., 2009. Template Matching Techniques in Computer Vision: Theory and Practice, Wiley. ISBN: 978-0-470-51706-2.
2. Colorni, A., Dorigo, M., Maniezzo, V., 1991. Distributed optimization by ant colonies. In: Proceedings of the First European Conference on Artificial Life, Paris, pp. 134–142.
3. Ant Colony Algorithms: Theory and Applications;Duan,2005
4. Esmaeil, A.G., Lucas, C., 2007. Imperialist competitive algorithm: An algorithm for optimization inspired by imperialistic competition. In: Proceedings of the 2007 IEEE Congress on Evolutionary Computation, pp. 4661–4667.
5. Colonial competition algorithm: A novel approach for PID controller design in MIMO distillation column process;Esmaeil;Int. J. Intell. Comput. Cybernet.,2008