Mrinal Rawat author Diptesh Kanojia author 2021-12 text Sivaji Bandyopadhyay editor Sobha Lalitha Devi editor Pushpak Bhattacharyya editor NLP Association of India (NLPAI) National Institute of Technology Silchar, Silchar, India conference publication rawat-kanojia-2021-automated https://aclanthology.org/2021.icon-main.55/ 2021-12 456 464