Weakly Supervised Extraction of Tasks from Text Sachin Pawar author Girish Palshikar author Anindita Sinha Banerjee author 2021-12 text Proceedings of the 18th International Conference on Natural Language Processing (ICON) Sivaji Bandyopadhyay editor Sobha Lalitha Devi editor Pushpak Bhattacharyya editor NLP Association of India (NLPAI) National Institute of Technology Silchar, Silchar, India conference publication pawar-etal-2021-weakly https://aclanthology.org/2021.icon-main.71/ 2021-12 583 592