1 INTRODUCTION  
2 THE NEED FOR PERSONALIZATION: PERSONAL FACTORS  
3 PROBLEM FORMULATION  
4 PERSONALIZED AFFECTIVE COMPUTING  
4.1 Data Level Personalization  
4.2 Model-Level Personalization  
5 DISCUSSION & OPEN QUESTIONS  
5.1 Statistical Meta-Analysis  
5.2 Open Questions  
6 CONCLUSION