A Flexible Dual Task Paradigm for Evaluating an Embodied Conversational Agent: Modality Effects and Reaction Time as an Index of Cognitive Load. - Catherine J. Stevens; Guillaume Gibert; Yvonne Leung; Zhengzhi Zhang (IVA, 2011)

Evaluating a synthetic talking head using a dual task: Modality effects on speech understanding and cognitive load. - Catherine J. Stevens; Guillaume Gibert; Yvonne Leung; Zhengzhi Zhang (Int. J. Hum. Comput. Stud., 2013)

Control of speech-related facial movements of an avatar from video. - Guillaume Gibert; Yvonne Leung; Catherine J. Stevens (Speech Commun., 2013)

"C'Mon dude!": Users adapt their behaviour to a robotic agent with an attention model. - Lawrence Cavedon; Christian Kroos; Damith Chandana Herath; Denis Burnham; Laura Bishop; Yvonne Leung; Catherine J. Stevens (Int. J. Hum. Comput. Stud., 2015)

Empathic conversational agents for real-time monitoring and co-facilitation of patient-centered healthcare. - Achini Adikari; Daswin De Silva; Harsha Moraliyage; Damminda Alahakoon; Jiahui Wong; Mathew Gancarz; Suja Chackochan; Bomi Park; Rachel Heo; Yvonne Leung (Future Gener. Comput. Syst., 2022)