On Supporting Users' Reflection During Small Groups Synchronous Collaboration. - Meletis Margaritis; Nikolaos M. Avouris; Georgios Kahrimanis (CRIWG, 2006)

Is There a Way to e-Bologna? Cross-National Collaborative Activities in University Courses. - Andreas Harrer; Georgios Kahrimanis; Sam Zeini; Lars Bollen; Nikolaos M. Avouris (EC-TEL, 2006)

A Model for Interoperability in Computer Supported Collaborative Learning. - Georgios Kahrimanis; Andreas Papasalouros; Nikolaos M. Avouris; Symeon Retalis (ICALT, 2006)

Towards a flexible model for computer-based analysis and visualization of collaborative learning activities. - Andreas Harrer; Sam Zeini; Georgios Kahrimanis; Nikolaos M. Avouris; José Antonio Marcos; Alejandra Martínez-Monés; Anne Meier; Nikol Rummel; Hans Spada (CSCL, 2007)

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)

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)

Determining Relations Between Core Dimenisons of Collaboration Quality: A Multidimensional Scaling Approach. - Georgios Kahrimanis; Irene-Angelica Chounta; Nikolaos M. Avouris (INCoS, 2010)

Rating dimensions of collaboration quality in synchronous collaborating dyads: findings and interpretations. - Georgios Kahrimanis; Irene-Angelica Chounta; Nikolaos M. Avouris (CSCL, 2011)

Interaction Analysis as a Tool for Supporting Collaboration: An Overview. - Georgios Kahrimanis; Nikolaos M. Avouris; Vassilis Komis (Technology-Enhanced Systems and Tools for Collaborative Learning Scaffolding, 2011)

Validating Empirically a Rating Approach for Quantifying the Quality of Collaboration. - Georgios Kahrimanis; Irene-Angelica Chounta; Nikolaos M. Avouris (Intelligent Adaptation and Personalization Techniques in Computer-Supported Collaborative Learning, 2012)