SpaceRefNet: a neural approach to spatial reference resolution in a real city environment Dmytro Kalpakchi author Johan Boye author 2019-09 text Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue Satoshi Nakamura editor Milica Gasic editor Ingrid Zukerman editor Gabriel Skantze editor Mikio Nakano editor Alexandros Papangelis editor Stefan Ultes editor Koichiro Yoshino editor Association for Computational Linguistics Stockholm, Sweden conference publication kalpakchi-boye-2019-spacerefnet 10.18653/v1/W19-5949 https://aclanthology.org/W19-5949/ 2019-09 422 431