Georgios Paliouras, Alexandros Mouzakidis, Christos Ntoutsis, Angelos Alexopoulos, Christos Skourlas, PNS: Personalized Multi-source News Delivery, In 10th International Conference on Knowledge-Based Intelligent Information and Engineering Systems (KES) 2006, Part II, Bournemouth, UK, October 9-11, (Pages: 1152–1161), 2006.[url][doi]
Georgios Paliouras, Alexandros Mouzakidis, Vassileios Moustakas, Christos Skourlas, PNS: A personalized news aggregator on the web, Chapter in Intelligent interactive systems in knowledge-based environments, Springer Berlin, Heidelberg, volume 104, (Pages: 175–197), 2008.[url]