Pose Determination from a Single Image in a Controlled CAD Environment. - Athanasios D. Styliadis; Charalampos Karagiannidis; N. C. Zetas; Konstantina N. Chatzara (WSCG, 2003)

Developing Personalized E-Books: A Multi-Layered Approach. - Konstantina Chatzara; Athanasios Mpantsos; Demosthenes Stamatis; Athanasios K. Tsadiras (AIAI, 2006)

Student's Attitude and Learning Effectiveness of Emotional Agents. - Konstantina Chatzara; Charalampos Karagiannidis; Demosthenes Stamatis (ICALT, 2010)

An Intelligent Emotional Agent for Students with Attention Deficit Disorder. - Konstantina Chatzara; Charalampos Karagiannidis; Demosthenes Stamatis (INCoS, 2010)

Cognitive support embedded in self-regulated e-learning systems for students with special learning needs. - Konstantina Chatzara; Charalampos Karagiannidis; Demosthenes Stamatis (Educ. Inf. Technol., 2016)