1. D. E. Goldberg, Genetic Algorithms in Search, Optimization and Machine Learning, 1st ed., Addison-Wesley Longman Publishing CO., Inc., Boston, MA, USA, 1989.
2. J. Kennedy and R. Eberhart, “Particle swarm optimization,” Proc. of IEEE Int. Conf. on Neural Networks, vol. 4, Perth, WA, Australia, Nov 1995, pp. 1942–1948.
3. X.-S. Yang and S. Deb, “Engineering optimisation by cuckoo search,” Int. J. Mathematical Modelling and Numerical Optimisation, vol. 1, no. 4, pp. 330–343, 2010.
4. —, “Cuckoo search via lévy flights,” Proc. of World Congr. on Nature Biologically Inspired Computing (NaBIC), Coimbatroe, India, IEEE, 2009, pp. 210–214.
5. G. Parmar, S. Mukherjee, and R. Prasad, “Reduced order modelling of linear dynamic systems using particle swarm optimized eigen spectrum analysis,” International Journal of Electrical and Computer Engineering, vol. 1, no. 1, pp. 73–80, 2007.