• "Xface Open Source Project and SMIL-Agent Scripting Language for Creating and Animating Embodied Conversational Agents" ACM Multimedia 2007. [pdf]
• "Enhancing System Communication through Synthetic Characters" in DECALOG 2007 workshop on the Semantics and Pragmatics of Dialogue. [doc]
• "A Multimodal 3D Healthcare Communication System", 3DTV conference special session: "3D Multimodal Interfaces: Applications on Edutainment, Medicine and Disabled", Kos Island, Greece, May 2007. [pdf]

2006

• XfaceEd and Alice appeared in GALA 2006 event at IVA conference. Here is the GALA finalists gallery.

2005

• "XfaceEd: Authoring Tool for Embodied Conversational Agents" in ICMI 2005, in Trento, Italy, 4-6 October 2005. [pdf]
• "Synthetic Characters as Multichannel Interfaces" in ICMI 2005, Trento, Italy, 4-6 October 2005. [pdf]
• "Xface: Open Source Toolkit for Creating 3d Faces of an Embodied Conversational Agent" in SmartGraphics 2005 , near Munich, Germany, 22-24 August 2005. [pdf]

2004

• "Xface: MPEG-4 based open source toolkit for 3d facial animation" in AVI04, Working Conference on Advanced Visual Interfaces, Gallipoli, Italy, 25-28 May 2004. [pdf] [abstract]