Mavrikis, M. and Geraniou, E. and Gutierrez-Santos, Sergio and Poulovassilis, Alexandra (2019) Intelligent analysis and data visualisation for teacher assistance tools: the case of exploratory learning. British Journal of Educational Technology 50 (6), pp. 2920-2942. ISSN 0007-1013.

Grawemeyer, Beate and Mavrikis, M. and Holmes, W. and Gutierrez-Santos, Sergio and Wiedmann, M. and Rummel, N. (2017) Affective learning: improving engagement and enhancing learning with affect-aware feedback. User Modeling and User-Adapted Interaction - Special Issue on Impact of Learner Modeling 27 (1), pp. 119-158. ISSN 0924-1868.

Grawemeyer, Beate and Wollenschlaeger, Alex and Gutierrez-Santos, Sergio and Holmes, W. and Mavrikis, M. and Poulovassilis, Alexandra (2017) Using graph-based modelling to explore changes in students’ affective states during exploratory learning tasks. In: 3rd International Workshop on Graph-based Educational Data Mining (GEDM 2017), at EDM 2017, 25-28 Jun 2017, Wuhan, China.

Mavrikis, M. and Gutierrez-Santos, Sergio and Poulovassilis, Alexandra (2016) Design and evaluation of teacher assistance tools for exploratory learning environments. In: UNSPECIFIED (ed.) LAK '16 Proceedings of the Sixth International Conference on Learning Analytics & Knowledge. New York, U.S.: Association for Computing Machinery, pp. 168-172. ISBN 9781450341905.

Gutierrez-Santos, Sergio and Capuzzi, Stefano and Kahn, Ken and Karkalas, Sokratis and Poulovassilis, Alexandra (2016) Scalable monitoring of student interaction indicators in exploratory learning environments. In: UNSPECIFIED (ed.) Proceedings of the 25th International Conference Companion on World Wide Web. Geneva, Switzerland: International World Wide Web Conferences Steering Committee, pp. 917-922. ISBN 9781450341448.

Gutierrez-Santos, Sergio and Mavrikis, M. and Geraniou, E. and Poulovassilis, Alexandra (2016) Similarity-based grouping to support teachers on collaborative activities in exploratory learning environments. IEEE Transactions on Emerging Topics in Computing (99), ISSN 2168-6750.

Grawemeyer, Beate and Mavrikis, M. and Holmes, W. and Gutierrez-Santos, Sergio (2015) Adapting feedback types according to students’ affective states. In: Conati, C. and Heffernan, N. and Mitrovic, A. and Verdejo, M. (eds.) Artificial Intelligence in Education. Lecture Notes in Computer Science 9112. New York, U.S.: Springer, pp. 586-590. ISBN 9783319197722.

Grawemeyer, Beate and Mavrikis, M. and Holmes, W. and Hansen, A. and Loibl, K. and Gutierrez-Santos, Sergio (2015) Affect matters: exploring the impact of feedback during mathematical tasks in an exploratory environment. In: Conati, C. and Heffernan, N. and Mitrovic, A. and Verdejo, M. (eds.) Artificial Intelligence in Education. Lecture Notes in Computer Science 9112. New York, U.S.: Springer, pp. 595-599. ISBN 9783319197722.

Grawemeyer, Beate and Mavrikis, M. and Holmes, W. and Hansen, A. and Loibl, K. and Gutierrez-Santos, Sergio (2015) The impact of feedback on students’ affective states. CEUR Workshop Proceedings 1432 , ISSN 1613-0073.

Gutierrez-Santos, Sergio and Geraniou, E. and Pearce-Lazard, D. and Poulovassilis, Alexandra (2012) Design of teacher assistance tools in an exploratory learning environment for algebraic generalization. IEEE Transactions on Learning Technologies 5 (4), pp. 366-376. ISSN 1939-1382.

Gutierrez, Sergio and Valigiani, G. and Collet, P. and Delgado Kloos, C. (2007) Adaptation of the ACO heuristic for sequencing learning activities. In: Wolpers, M. and Klamma, R. and Duval, E. (eds.) Proceedings of the EC-TEL 2007. CEUR Workshop Proceedings 280. CEUR-WS.org.

Gutierrez, Sergio and Valigiani, G. and Jamont, Y. and Collet, P. and Delgado Kloos, C. (2007) A swarm approach for automatic auditing of pedagogical planning. In: Spector, J.M. and Sampson, D.G. and Okamoto, T. and Kinshuk and Cerri, S.A. and Ueno, M. and Kashihara, A. (eds.) Proceedings of the 7th IEEE International Conference on Advanced Learning Technologies. IEEE Computer Society, pp. 136-138. ISBN 076952916X.

Linillos, P.P. and Gutierrez, Sergio and Pardo, A. and Delgado Kloos, C. (2006) Sequencing parametric exercises for an operating system course. In: Maglogiannis, I. and Karpouzis, K. and Bramer, M. (eds.) 3rd IFIP Conference on Artificial Intelligence Applications and Innovations. Springer, pp. 450-458. ISBN 9780387342238.

Gutierrez, Sergio and Pardo, A. and Delgado Kloos, C. (2006) Some ideas for a collaborative search of the optimal learning path. In: Wade, V.P. and Ashman, H. and Smyth, B. (eds.) Adaptive Hypermedia and Adaptive Web-Based Systems: 4th International Conference. Lecture Notes in Computer Science 4018. Springer, pp. 430-434. ISBN 9783540346968.

Gutierrez, Sergio and Pardo, A. and Delgado Kloos, C. (2006) A modular architecture for intelligent web resource based tutoring systems. In: Ikeda, M. and Ashley, K.D. and Chan, T.-W. (eds.) Intelligent Tutoring Systems: 8th International Conference. Lecture Notes in Computer Science 4053. Springer, pp. 753-755. ISBN 9783540351597.

Gutierrez, Sergio and Pardo, A. and Delgado Kloos, C. (2004) An adaptive tutoring system based on hierarchical graphs. In: De Bra, P. and Nejdl, W. (eds.) Adaptive Hypermedia and Adaptive Web-Based Systems: Third International Conference. Lecture Notes in Computer Science 3137. Springer, pp. 401-404. ISBN 9783540228950.

Grawemeyer, Beate and Wollenschlaeger, Alex and Gutierrez-Santos, Sergio and Holmes, W. and Mavrikis, M. and Poulovassilis, Alexandra Using graph-based modelling to explore changes in students’ affective states during exploratory learning tasks. In: Educational Data Mining Conference (EDM) 2017, 25-28 Jun 2017, Wuhan, China.