Swarm, Evolutionary, and Memetic Computing 4th International Conference, SEMCCO 2013, Chennai, India, December 19-21, 2013, Proceedings, Part II - Panigrahi, Bijaya Ketan; Suganthan, Ponnuthurai Nagaratnam; Das, Swagatam; Dash, Shubhransu Sekhar (Springer International Publishing : Imprint: Springer, 2013)