Emotional Aware Clustering on Micro-blogging Sources. - Katerina Tsagkalidou; Vassiliki A. Koutsonikola; Athena Vakali; Konstantinos Kafetsios (ACII (1), 2011)

Micro-blogging Content Analysis via Emotionally-Driven Clustering. - Despoina Chatzakou; Vassiliki A. Koutsonikola; Athena Vakali; Konstantinos Kafetsios (ACII, 2013)

Experience of emotion in face to face and computer-mediated social interactions: An event sampling study. - Konstantinos Kafetsios; Despoina Chatzakou; Nikolaos Tsigilis; Athena Vakali (Comput. Hum. Behav., 2017)

Detecting variation of emotions in online activities. - Despoina Chatzakou; Athena Vakali; Konstantinos Kafetsios (Expert Syst. Appl., 2017)

The Role of Tweet-Related Emotion on the Exhaustion - Recovery from Work Relationship. - Konstantina Foti; Despoina Xanthopoulou; Savvas Papagiannidis; Konstantinos Kafetsios (I3E, 2019)

My Tweets Bring All the Traits to the Yard: Predicting Personality and Relational Traits in Online Social Networks. - Dimitra Karanatsiou; Pavlos Sermpezis; Dritjon Gruda; Konstantinos Kafetsios; Ilias Dimitriadis; Athena Vakali (ACM Trans. Web, 2022)