SIGDIAL 2019
Confernece: The 20th Annual Meeting of the Special Interest Group onDiscourse and Dialogue (SIGDIAL 2019)Date: 11th-13th, September, 2019Location: KTH Royal Institute of Technology in Stockholm, Sweden SIGDIAL2019 was held at KTH in Stockholm, Sweden.Satoshi Nakamura (Prof.) and Koichiro Yoshino (AP) servedgeneral chair and publicity chair respectively.