Investigating the Effect of Conveying Understanding Results in Chat-Oriented Dialogue Systems Koh Mitsuda author Ryuichiro Higashinaka author Junji Tomita author 2017-11 text Proceedings of the Eighth International Joint Conference on Natural Language Processing (Volume 2: Short Papers) Greg Kondrak editor Taro Watanabe editor Asian Federation of Natural Language Processing Taipei, Taiwan conference publication mitsuda-etal-2017-investigating https://aclanthology.org/I17-2066/ 2017-11 389 394