Exploring the effects of gaze and pauses in situated human-robot interaction Gabriel Skantze author Anna Hjalmarsson author Catharine Oertel author 2013-08 text Proceedings of the SIGDIAL 2013 Conference Maxine Eskenazi editor Michael Strube editor Barbara Di Eugenio editor Jason D Williams editor Association for Computational Linguistics Metz, France conference publication skantze-etal-2013-exploring https://aclanthology.org/W13-4029/ 2013-08 163 172