Seksan Chunothaisawat and  Pongchanun Luangpaiboon,  A Comparative Study of Rigid and Modified Simplex Methods for Optimal Parameter Settings of ACO for Noisy Non-Linear Surfaces.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    February 2009, vol. 26(2). 61 - 68
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9971.