Blueprints for a Large-Scale Early Warning System. - Paul G. Spirakis; Vasileios Vlachos; Vassilios Karakoidas; Dimitrios Liappis; Dimitris Kalaitzis; Eftychios Valeontis; Spyros K. Kollias; George Argyros (Panhellenic Conference on Informatics, 2010)