The following publications are possibly variants of this publication:
- Affective Assessment by Digital Processing of the Pupil DiameterPeng Ren, Armando Barreto, Ying Gao, Malek Adjouadi. taffco, 4(1):2-14, 2013. [doi]
- Monitoring and Processing of the Pupil Diameter Signal for Affective Assessment of a Computer UserYing Gao, Armando Barreto, Malek Adjouadi. hci 2009: 49-58 [doi]
- Affective assessment of computer users based on processing the pupil diameter signalPeng Ren, Armando Barreto, Ying Gao, Malek Adjouadi. embc 2011: 2594-2597 [doi]
- Affective Assessment of a Computer User through the Processing of the Pupil Diameter SignalYing Gao, Armando Barreto, Malek Adjouadi. cisse 2010: 189-194 [doi]