A Security Risk Analysis Framework for interconnected transportation systems. - George Leventakis; Athanasios Sfetsos; Vasileios Gkrizis; Nikolas Athanasiadis; Stefan Tönjes; Spyros Kopsidas; Nikolaos Moustakidis; Spyros Andronopoulos; Antonis Ramfos; Dimitris Zisiadis; Nikitas V. Nikitakos (ISCRAM, 2011)

The development of a strategic risk analysis framework for interconnected surface transportation systems. - Athanasios Sfetsos; George Leventakis; Nikolaos Moustakidis; Vasileios Gkrizis; Nikitas V. Nikitakos (Int. J. Crit. Infrastructures, 2011)

STAR-TRANS Modeling Language (STML) modeling risk in the STAR-TRANS risk assessment framework for interconnected transportation systems. - Dimitris Zisiadis; Spyros Kopsidas; Vassilis Grizis; George Thanos; George Leventakis; Leandros Tassiulas (ISCRAM, 2012)

Detection of Olfactory Traces by Orthogonal Gas Identification Technologies - DOGGIES. - Ioannis Daniilidis; J.-J. Filippi; Wolfgang Vautz; Enrico Dalcanale; Stefano Zampolli; George Leventakis; I. Kauppinen; S. Sinisalo; Vasilis Tsoulkas; V. Kassouras; Mathieu Carras; B. Gerard; et al. (JISIC, 2014)

PPDR Information Systems - A Current Status Review Report. - Dimitrios Kavallieros; George Leventakis; Stefanos Malliaros; Ioannis Daniilidis; Vasileios Grizis (ISCRAM, 2015)