Barkhuysen, P., Krahmer, E., & Swerts, M. (2005). Problem detection in human- machine interactions based on facial expressions of users. Speech Communication , 45(3), 343-359.
2.
Barkhuysen P., Krahmer, E., & Swerts, M. (2008). The interplay between the auditory and visual modality for end-of-utterance detection. Journal of the Acoustical Society of America, 123(1), 354-365.
3.
Barkhuysen P., Krahmer, E., & Swerts, M. (2010). Cross-modal and incremental perception of audiovisual cues to emotional speech. Language and Speech, in press.
4.
Benoît, C., & LE Goff, B. (1998). Audio-visual speech synthesis from French text: Eight years of models, designs and evaluation at the ICP. Speech Communication, 26, 117-129.
5.
Beskow, J. (1995). Rule-based visual speech synthesis. In Proceedings of the 4th European conference on speech communication and technology (EUROSPEECH 95)Madrid (pp.299-302).
6.
Cassell, J., Sullivan, J., Prevost, S., & Churchill, E. (2000). Embodied conversational agents. Cambridge, MA: MIT Press.
7.
Cavé, C., Guaïtella, I., Bertrand, R., Santi, S., Harlay, F., & Espesser, R. (1996). About the relationship between eyebrow movements and F0 variations. In Proceedings of the International Conference on Spoken Language Processing (ICSLP) Philadelphia (pp.2175-2179).
8.
Clark, H. & Krych, M. (2004), Speaking while monitoring addressees for understanding . Journal of Memory and Language, 50, 62-81.
9.
De Gelder, B., Böcker, K., Tuomainen, J., Hensen, M., & Vroomen, J. (1999). The combined perception of emotion from face and voice: Early interaction revealed by human electric brain responses. Neuroscience Letters, 260, 133-136.
10.
Erickson, D., Fujimura, O., & Pardo, B. (1998). Articulatory correlates of prosodic control: Emotion and emphasis. Language and Speech, 41(3-4), 399-417.
11.
Granström, B., House, D., & Lundeberg, M. (1999). Prosodic cues to multimodal speech perception . In Proceedings 14th International Conference of the Phonetic Sciences (ICPhS), San Francisco.
12.
Granström, B., House, D., & Swerts, M. (2002). Multimodal feedback cues in human- machine interactions . In Proceedings of Speech Prosody 2002 Aix en Provence, France (pp.347-350).
13.
Hadar, U., Steiner, T.J., Grant, E.C., & Rose, F.C. (1983). Head movement correlates of juncture and stress at sentence level. Language and Speech, 26, 117-129.
14.
Krahmer, E. & Swerts, M. (2004). More about brows: a cross-linguistic analysis-by-synthesis study. In C. Pelachaud & Z. S. Ruttkay (Eds.), From brows to trust: Evaluating embodied conversational agents, Kluwer Academic Publishers.
15.
Krahmer, E. & Swerts, M. (2005). How children and adults produce and perceive uncertainty in audiovisual speech. Language and Speech, 48(1), 29-54.
16.
Krahmer, E. & Swerts, M. (2007). The effects of visual beats on prosodic prominence: Acoustic analyses, auditory perception and visual perception. Journal of Memory and Language, 57(3), 396-414.
17.
Massaro, D. (1998). Perceiving talking faces: From speech perception to a behavioral principle, Cambridge, MA: The MIT Press.
18.
McGurk, H. & MacDonald, J. (1976). Hearing lips and seeing voices. Nature, 264, 746-748.
19.
Munhall, K., Jones, J., Callan, D., Kuratate, T., & Vatikiotis-Bateson, E. (2004). Visual prosody and speech intelligibility: Head movement improves auditory speech perception. Psychological Science, 15, 133-137.
20.
Nakano, Y.I., Reinstein, G., Stocky, T., & Cassell, J. (2003). Towards a model of face-to-face grounding. In Proceedings of the Annual Meeting of the Association for Computational Linguistics (ACL) Sapporo, Japan.
21.
Pelachaud, C., Badler, N., & Steedman, M. (1996). Generating facial expressions for speech. Cognitive Science, 20, 1-46.
22.
Srinivasan, R. & Massaro, D. (2003). Perceiving prosody from the face and voice: Distinguishing statements from echoic questions in English. Language and Speech, 46, 1-22.
23.
Swerts, M. & Krahmer, E. (2005). Audiovisual prosody and feeling of knowing. Journal of Memory and Language, 53(1), 81-94.
24.
Swerts, M. & Krahmer, E. (2008). Facial expressions and prosodic prominence: Comparing modalities and facial areas. Journal of Phonetics, 36(2), 219-238.