G. Paliouras, A. Mouzakidis, V. Moustakas and C. Skourlas, "PNS: A personalized news aggregator on the Web,". In Intelligent Interactive Systems in Knowledge-based Environments, M. Virvou and L. Jain (eds), Studies in Computational Intelligence, n. 104, pp. 175-197, Springer-Verlag, 2008. (abstract) (pdf preprint)

G. Petasis, S. Petridis, G. Paliouras, V. Karkaletsis, S. Perantonis, and C.D. Spyropoulos, "Symbolic and Neural Learning of Named-Entity Recognition and Classification Systems in Two Languages,". In Advances in Computational Intelligence and Learning: Methods and Applications, H-J. Zimmermann, G. Tselentis, M. van Someren and G. Dounias (eds), Kluwer Academic Publishers, pp. 193-210, 2001. (abstract) (pdf preprint)

H. Jessen and G. Paliouras, "Data Mining in Economics, Marketing and Finance,". In Machine Learning and Applications, G. Paliouras, V. Karkaletsis and C.D. Spyropoulos (eds), Lecture Notes in Computer Science, n. 2049, pp. 303-307, Springer-Verlag, 2001. (abstract) (pdf)