Raghvendra Pratap Singh author Rejwanul Haque author Mohammed Hasanuzzaman author Andy Way author 2020-12 text Pushpak Bhattacharyya editor Dipti Misra Sharma editor Rajeev Sangal editor NLP Association of India (NLPAI) Indian Institute of Technology Patna, Patna, India conference publication singh-etal-2020-identifying https://aclanthology.org/2020.icon-main.14/ 2020-12 108 116