New challenges in CSCL: towards adaptive script support. - Nikol Rummel; Armin Weinberger; Christof Wecker; Frank Fischer 001; Anne Meier; Eleni Voyiatzaki; Georgios Kahrimanis; Hans Spada; Nikolaos M. Avouris; Erin Walker; Kenneth R. Koedinger; Carolyn P. Rosé; et al. (ICLS (3), 2008)

Alternative ways of monitoring collaboration. - Eleni Voyiatzaki; Nikolaos M. Avouris (CSCL (2), 2009)

Assessing Collaboration Quality in Synchronous CSCL Problem-Solving Activities: Adaptation and Empirical Evaluation of a Rating Scheme. - Georgios Kahrimanis; Anne Meier; Irene-Angelica Chounta; Eleni Voyiatzaki; Hans Spada; Nikol Rummel; Nikolaos M. Avouris (EC-TEL, 2009)

Support for the teacher in technology-enhanced collaborative classroom. - Eleni Voyiatzaki; Nikolaos M. Avouris (Educ. Inf. Technol., 2014)

Modelling prediction of enterprises payment behavior for applying machine learning methods. - Angeliki Maria Christidi; Constantinos Christidis; Tilemahos Manolatos; Ioannis Hatzilygeroudis; Eleni Voyiatzaki (IISA, 2019)

An Educational Virtual World System with Gamification Features and LLM Guided NPCs. - Ariadni Barmpari; Eleni Voyiatzaki; Ioannis Hatzilygeroudis (ITS (1), 2025)