Abstract
Our aim is to build a real-time Embodied Conversational Agent able to act as an interlocutor in interaction, generating automatically verbal and non verbal signals. These signals, called backchannels, provide information about the listener’s mental state towards the perceived speech. The ECA reacts differently to user’s behavior depending on its predefined personality. Personality influences the generation and the selection of backchannels. In this paper, we propose a listener’s action selection algorithm working in real-time to choose the type and the frequency of backchannels to be displayed by the ECA in accordance with its personality. The algorithm is based on the extroversion and neuroticism dimensions of personality. We present an evaluation on how backchanels managed by this algorithm are congruent with intuitive expectations of participants in terms of behavior specific to different personalities.
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Bevacqua, E., Mancini, M., Pelachaud, C.: A Listening Agent Exhibiting Variable Behaviour. In: Prendinger, H., Lester, J.C., Ishizuka, M. (eds.) IVA 2008. LNCS (LNAI), vol. 5208, pp. 262–269. Springer, Heidelberg (2008)
de Sevin, E., Pelachaud, C.: Real-time Backchannel Selection for ECAs according to User’s Level of Interest. In: Ruttkay, Z., Kipp, M., Nijholt, A., Vilhjálmsson, H.H. (eds.) IVA 2009. LNCS, vol. 5773, Springer, Heidelberg (2009)
Douglas-Cowie, E., Cowie, R., Cox, C., Amir, N., Heylen, D.: The Sensitive Artificial Listener: an induction technique for generating emotionally coloured conversation. In: LREC 2008 (2008)
McRorie, M., Sneddon, I., de Sevin, E., Bevacqua, E., Pelachaud, C.: A Model of Personality and Emotional Traits. In: Ruttkay, Z., Kipp, M., Nijholt, A., Vilhjálmsson, H.H. (eds.) IVA 2009. LNCS, vol. 5773, Springer, Heidelberg (2009)
Eysenck, H.J.: Dimensions of personality: Criteria for a taxonomic paradigm. Personality and Individual Differences 12, 773–779 (1991)
Costa Jr., P.T., McCrae, R.R.: Four ways five factors are basic. Personality and Individual Differences 13, 653–665 (1992)
Sonnby-Borgstrom, M.: Automatic mimicry reactions as related to differences in emotional empathy. Scandinavian Journal of Psychology 43, 433–443 (2002)
Chartrand, T.L., Maddux, W., Lakin, J.: Beyond the perception-behavior link: The ubiquitous utility and motivational moderators of nonconscious mimicry. In: Hassin, R., Uleman, J., Bargh, J.A. (eds.) The new un-conscious, pp. 334–361. Oxford University Press, New York (2005)
Decety, J., Jackson, P.L.: The functional architecture of human empathy. Behavioral and Cognitive Neuroscience Reviews (3), 71–100 (2004)
Eysenck, S.B.G., Eysenck, H.J.: Impulsiveness and Venturesomeness - Their Position in a Dimensional System of Personality Description. Psychol. Rep. 43(3), 1247–1255 (1978)
Borkenau, P., Liebler, A.: Trait inferences: Sources of validity at zero acquaintance. Journal of Personality and Social Psychology 62, 645–657 (1992)
Bevacqua, E., de Sevin, E., Pelachaud, C., McRorie, M., Sneddon, I.: Building Credible Agents: Behaviour Influenced by Personality and Emotional Traits. In: Proceedings of International Conference on Kansei Engineering and Emotion Research 2010, KEER 2010, Paris, France (2010)
Thórisson, K.: Communicative Humanoids: A Computational Model of Psychosocial Dialogue Skills. PhD Thesis, MIT Media Laboratory (1996)
Maatman, R., Gratch, J., Marsella, S.: Natural Behavior of a Listening Agent. In: Panayiotopoulos, T., Gratch, J., Aylett, R.S., Ballin, D., Olivier, P., Rist, T. (eds.) IVA 2005. LNCS (LNAI), vol. 3661, pp. 25–36. Springer, Heidelberg (2005)
Kopp, S., Stocksmeier, T.: Incremental multimodal feedback for conversational agents. In: Pelachaud, C., Martin, J.-C., André, E., Chollet, G., Karpouzis, K., Pelé, D. (eds.) IVA 2007. LNCS (LNAI), vol. 4722, pp. 139–146. Springer, Heidelberg (2007)
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de Sevin, E., Hyniewska, S.J., Pelachaud, C. (2010). Influence of Personality Traits on Backchannel Selection. In: Allbeck, J., Badler, N., Bickmore, T., Pelachaud, C., Safonova, A. (eds) Intelligent Virtual Agents. IVA 2010. Lecture Notes in Computer Science(), vol 6356. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-15892-6_20
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DOI: https://doi.org/10.1007/978-3-642-15892-6_20
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