Advanced Informatics for Computing Research Third International Conference, ICAICR 2019, Shimla, India, June 15-16, 2019, Revised Selected Papers, Part II - Luhach, Ashish Kumar; Luhach, Ashish Kumar; Jat, Dharm Singh; Jat, Dharm Singh; Hawari, Kamarul Bin Ghazali; Hawari, Kamarul Bin Ghazali; Gao, Xiao-Zhi; Gao, Xiao-Zhi; Lingras, Pawan; Lingras, Pawan (Springer Singapore : Imprint: Springer, 2019)