Proceedings of Sixth International Conference on Soft Computing for Problem Solving - Deep, Kusum; Bansal, Jagdish Chand; Das, Kedar Nath; Lal, Arvind Kumar; Garg, Harish; Nagar, Atulya K.; Pant, Millie; Bansal, Jagdish Chand; Das, Kedar Nath; Garg, Harish; Lal, Arvind Kumar; Nagar, Atulya K.; Pant, Millie (Springer Singapore, 2017)