Novelty Detection: A Perspective from Natural Language Processing Tirthankar Ghosal author Tanik Saikh author Tameesh Biswas author Asif Ekbal author Pushpak Bhattacharyya author 2022-03 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal ghosal-etal-2022-novelty 10.1162/coli_a_00429 https://aclanthology.org/2022.cl-1.3/ 2022-03 48 1 77 117