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