
Connecting question answering and conversational agents: Contextualizing German questions for interactive question answering systems
In: KI - Künstliche Intelligenz, Jg. 26 H. 4, S. 381-3902012



Empathy and its modulation in a virtual human
In: KI 2013: Advances in Artificial Intelligence, Jg. 8077, S. 25-362013

Sharing emotions and space - empathy as a basis for cooperative spatial interaction
In: Proceedings of the 11th International Conference on Intelligent Virtual Agents (IVA 2011), Jg. 6895, S. 350-3622011
Let's talk topically with artificial agents! Providing agents with humanlike topic awareness in everyday dialog situations
In: Proceedings of the 4th International Conference on Agents and Artificial Intelligence (ICAART), Jg. 2 H. 2012, S. 62-712012


Spatial references with gaze and pointing in shared space of humans and robots
In: Spatial Cognition IX, Jg. 8684, S. 121-1362014
Talking topically to artificial dialog partners: Emulating humanlike topic awareness in a virtual agent
In: Agents and Artificial Intelligence: 4th International Conference, ICAART 2012, Vilamoura, Portugal, February 6-8, 2012. Revised Selected Papers, Jg. 358, S. 392-4062013
