Yao Fu author Hao Zhou author Jiaze Chen author Lei Li author 2019-oct–nov text Kees van Deemter editor Chenghua Lin editor Hiroya Takamura editor Association for Computational Linguistics Tokyo, Japan conference publication fu-etal-2019-rethinking 10.18653/v1/W19-8604 https://aclanthology.org/W19-8604/ 2019-oct–nov 24 33