Novelty Detection in Community Question Answering Forums Tirthankar Ghosal author Vignesh Edithal author Tanik Saikh author Saprativa Bhattacharjee author Asif Ekbal author Pushpak Bhattacharyya author 2022-10 text Proceedings of the 36th Pacific Asia Conference on Language, Information and Computation Shirley Dita editor Arlene Trillanes editor Rochelle Irene Lucas editor Association for Computational Linguistics Manila, Philippines conference publication ghosal-etal-2022-novelty-detection https://aclanthology.org/2022.paclic-1.58/ 2022-10 525 532