AlCoLab: Architecture of Algorithm Visualization System. - Christos Foutsitzis; Stavros N. Demetriadis (ICALT, 2008)

Teaching Algorithms with the Use of a Web-Based Scripted Collaboration Environment and Algorithm Visualization Tool: Results from a Case Study. - Christos Foutsitzis; Stavros N. Demetriadis (INCoS, 2010)

Scripted Collaboration to Leverage the Impact of Algorithm Visualization Tools in Online Learning: Results from Two Small Scale Studies. - Christos Foutsitzis; Stavros N. Demetriadis (Int. J. e Collab., 2013)