Communication, Networks and Computing Second International Conference, CNC 2020, Gwalior, India, December 29–31, 2020, Revised Selected Papers - Tomar, Ranjeet Singh; Verma, Shekhar; Chaurasia, Brijesh Kumar; Singh, Vrijendra; Abawajy, Jemal H. 1982-; Akashe, Shyam; Hsiung, Pao-Ann 1967-; Bhargava, Vijay K. (Communications in Computer and Information Science, 2021)