Introduction
Duarte Digital is an agent that engages in inquiry-oriented conversations about an art artifact. Since it was build for a Museum, interactions are supposed to be directed to different types of audience: an interaction with an art expert should be carried out in a different way than an interaction with a child; likewise, interactions with users interested in learning should be distinct from interactions with users having only entertainment goals. Being so, an agent needs to undergo two tasks: it must understand the user’s knowledge about the topic, and his/her learning goals; it should adapt its vocabulary and dialogue strategy to cope with the user’s characteristics and expectations.
This paper presents a simple and straighforward model of interaction that allows a virtual agent to understand its interlocutors based on their vocabulary and to adapt to their expertise and needs.
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© 2009 Springer-Verlag Berlin Heidelberg
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Mendes, A.C., Prada, R., Coheur, L. (2009). Adapting a Virtual Agent to Users’ Vocabulary and Needs. In: Ruttkay, Z., Kipp, M., Nijholt, A., Vilhjálmsson, H.H. (eds) Intelligent Virtual Agents. IVA 2009. Lecture Notes in Computer Science(), vol 5773. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-04380-2_76
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DOI: https://doi.org/10.1007/978-3-642-04380-2_76
Publisher Name: Springer, Berlin, Heidelberg
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