Dr. George S. Tselikis received both his Dipl.–Ing. degree and his Ph.D from the School of Electrical and Computer Engineering of National Technical University of Athens (NTUA). In 1998, he joined the COMET group in the Center for Telecommunications Research at Columbia University, New York and worked as a postdoc research associate. He was a founding member of 4Plus S.A. (1999-2013), where he worked in the development of network protocols and services. He has a long working experience in the telecom area, and his main research interests focus on software specification, development, and testing of network protocols and services in wired and wireless networks. He has participated in several European research projects and he has collaborated with big players in the telecom industry like Siemens, Nokia, and Alcatel. Since 2004, he has been a visiting lecturer in several Greek universities and technical institutes teaching courses related to network technologies, protocols and communications, and programming languages.

Dr. Nikolaos D. Tselikas received both his Dipl.–Ing. degree and his Ph.D degree from the School of Electrical and Computer Engineering of National Technical University of Athens (NTUA) in 1999 and 2004, respectively. From 2006 to 2009 he served as Visiting Lecturer at the Department of Informatics and Telecommunications, University of Peloponnese, Greece. In 2009 he was elected Lecturer and since 2013 he is an Assistant Professor at the same Department, teaching courses related to internet programming, network services and programming languages. His research interests focus on network services and applications and software engineering. He has more than 60 publications in international journals and conferences and his work has currently more than 500 non-self citations. He has participated in several European and national research projects and he has collaborated with big players in the telecom industry like Ericsson, Siemens, Alcatel, and Vodafone as well as with national and international universities and academic institutions.