Vishakh Padmakumar author Behnam Hedayatnia author Di Jin author Patrick Lange author Seokhwan Kim author Nanyun Peng author Yang Liu author Dilek Hakkani-Tur author 2023-09 text Svetlana Stoyanchev editor Shafiq Joty editor David Schlangen editor Ondrej Dusek editor Casey Kennington editor Malihe Alikhani editor Association for Computational Linguistics Prague, Czechia conference publication padmakumar-etal-2023-investigating 10.18653/v1/2023.sigdial-1.50 https://aclanthology.org/2023.sigdial-1.50/ 2023-09 538 547