Generating Coordinated Natural Language and 3D Animations for Complex Spatial Explanations. - Stuart G. Towns; Charles B. Callaway; James C. Lester (AAAI/IAAI, 1998)

Natural Language Generation Journeys to Interactive 3D Worlds Invited Talk Extended Abstract. - James C. Lester; William H. Bares; Charles B. Callaway; Stuart G. Towns (INLG, 1998)

Visual Emotive Communication in Lifelike Pedagogical Agents. - Stuart G. Towns; Patrick J. Fitzgerald; James C. Lester (Intelligent Tutoring Systems, 1998)

Coherent Gestures, Locomotion, and Speech in Life-like Pedagogical Agents. - Stuart G. Towns; Jennifer L. Voerman; Charles B. Callaway; James C. Lester (IUI, 1998)

Deictic Believability: Coordinated Gesture, Locomotion, and Speech in Lifelike Pedagogical Agents. - James C. Lester; Jennifer L. Voerman; Stuart G. Towns; Charles B. Callaway (Appl. Artif. Intell., 1999)

Disunity in Cohesion: How Purpose Affects Methods and Results When AnalyzingLexical Cohesion. - Stuart G. Towns; Richard Watson Todd (PACLIC, 2014)