An operational model of joint attention - Timing of the initiate-act in interactions with a virtual human

Pfeiffer-Leßmann N, Pfeiffer T, Wachsmuth I. An operational model of joint attention - Timing of the initiate-act in interactions with a virtual human. In: Dörner D, Goebel R, Oaksford M, Pauen M, Stern E, eds. Proceedings of KogWis 2012. Bamberg, Germany: University of Bamberg Press; 2012: 96-97