C. Ruiz, C. Vallejo, M. Spiliopoulou, and E. Menasalvas. Current Topics in Artificial Intelligence, volume 5988 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2010)
I. Ntoutsi, M. Spiliopoulou, and Y. Theodoridis. Computational Science and Its Applications - ICCSA 2011, volume 6783 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2011)
B. Poblete, M. Spiliopoulou, and M. Mendoza. String Processing and Information Retrieval, volume 7024 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2011)
M. Halkidi, M. Spiliopoulou, and A. Pavlou. Advances in Knowledge Discovery and Data Mining, volume 7301 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2012)