Contemporary Advances in Innovative and Applicable Information Technology Proceedings of ICCAIAIT 2018 - Mandal, Jyotsna Kumar; Mandal, Jyotsna Kumar; Sinha, Devadatta; Sinha, Devadatta; Bandopadhyay, J.P; Bandopadhyay, J.P (Springer Singapore : Imprint: Springer, 2019)