Towards a Learning Analytics Platform for Supporting the Educational Process

Lepouras G, Katifori A, Vassilakis C, Antoniou A, Platis N.  2014.  Towards a Learning Analytics Platform for Supporting the Educational Process. Proceedings of the 5th Conference on Information, Intelligence, Systems & Application (IISA2014).

Visualization method effectiveness in ontology-based information retrieval tasks involving entity evolution

Katifori A, Vassilakis C, Lepouras G, Halatsis C..  2014.  Visualization method effectiveness in ontology-based information retrieval tasks involving entity evolution. Proceedings of SMAP 2014.

Effectiveness of visualization for information retrieval through ontologies with entity evolution: the impact of ontology modeling

Katifori A, Vassilakis C, Lepouras G, Torou E.  2015.  Effectiveness of visualization for information retrieval through ontologies with entity evolution: the impact of ontology modeling. International Journal of Information Retrieval Research. 5:26.