@article {IOPORT.50270647,
    author       = {Das, Swagatam and Mukhopadhyay, Arpan and Roy, Anwit and Abraham, Ajith and Panigrahi, Bijaya K.},
    title        = {Exploratory power of the harmony search algorithm: analysis and improvements for global numerical optimization},
    year         = {2011},
    journal      = {IEEE Transactions on Systems, Man, and Cybernetics, Part B},
    volume       = {41},
    number       = {1},
    pages        = {89-106},
    doi          = {10.1109/TSMCB.2010.2046035},
    identifier   = {50270647},
}