Role Modeling of IoT services in industry domains. - Paraskevi Tsoutsa; Panos Fitsilis; Omiros Ragos (ICMSS, 2017)

Early dropout prediction in distance higher education using active learning. - Georgios Kostopoulos; Sotiris Kotsiantis; Omiros Ragos; Theodoula N. Grapsa (IISA, 2017)

Enhancing Teamwork Behavior of Services. - Paraskevi Tsoutsa; Panos Fitsilis; Omiros Ragos (BIS (Workshops), 2018)

Predicting University Students' Grades Based on Previous Academic Achievements. - Maria Tsiakmaki; Georgios Kostopoulos; Giannis Koutsonikos; Christos Pierrakeas; Sotiris Kotsiantis; Omiros Ragos (IISA, 2018)

Semi-supervised regression: A recent review. - Georgios Kostopoulos; Stamatis Karlos; Sotiris Kotsiantis; Omiros Ragos (J. Intell. Fuzzy Syst., 2018)

Towards an Ontology for Teamwork Enabled Services. - Paraskevi Tsoutsa; Omiros Ragos (ICACS, 2020)

A Framework for developing Teamwork Enabled Services in Smart City Domains. - Paraskevi Tsoutsa; Omiros Iatrellis; Omiros Ragos; Panos Fitsilis (ICCMB, 2021)

Fuzzy-based active learning for predicting student academic performance using autoML: a step-wise approach. - Maria Tsiakmaki; Georgios Kostopoulos; Sotiris Kotsiantis; Omiros Ragos (J. Comput. High. Educ., 2021)