Investigation on Requirements of Robotic Platforms to Teach Social Skills to Individuals with Autism. - Chris Christos Nikolopoulos; Deitra A. Kuester; Mark Sheehan; Sneha Dhanya (HRPR, 2010)

Robotic agents used to help teach social skills to children with Autism: The third generation. - Chris Christos Nikolopoulos; Deitra A. Kuester; Mark Sheehan; Shashwati Ramteke; Aniket Karmarkar; Supriya Thota; Joseph Kearney; Curtis Boirum; Sunnihith Bojedla; Angela Lee (RO-MAN, 2011)

Robotic agents used to help teach social skills to individuals with autism: The fourth generation. - Matthew F. Tennyson; Deitra A. Kuester; Christos Nikolopoulos (CIR2AT, 2014)

Accessible Robots for Improving Social Skills of Individuals with Autism. - Matthew F. Tennyson; Deitra A. Kuester; John Casteel; Christos Nikolopoulos (J. Artif. Intell. Soft Comput. Res., 2016)