Itika Gupta author Barbara Di Eugenio author Brian D Ziebart author Bing Liu author Ben S Gerber author Lisa K Sharp author 2021-07 text Haizhou Li editor Gina-Anne Levow editor Zhou Yu editor Chitralekha Gupta editor Berrak Sisman editor Siqi Cai editor David Vandyke editor Nina Dethlefs editor Yan Wu editor Junyi Jessy Li editor Association for Computational Linguistics Singapore and Online conference publication gupta-etal-2021-summarizing 10.18653/v1/2021.sigdial-1.31 https://aclanthology.org/2021.sigdial-1.31/ 2021-07 276 289