Thanasis Daradoumis
  University of the Aegean, Greece
  
    
  | 
M. Feidakis, T. Daradoumis, S. Caballe, J. Conesa, D. Gañán: A Dual-Modal System that Evaluates User's Emotions in Virtual Learning Environments and Responds Affectively /jucs_19_11/a_dual_modal_system  | 
 | 
 
  | 
 | 
 | 
 
 
 
 
 |