Varoutas D, Kamalakis T, Katsianis D, Sphicopoulos T, Monath T. Techno-economic evaluation of optical access and metropolitan area networks: The influence of the status of maturity of the photonics component industry. Optics InfoBase Conference Papers. 2007.

Varoutas D, Kamalakis T, Katsianis D, Sphicopoulos T, Monath T. Techno-economic evaluation of optical access and metropolitan area networks: The influence of the status of maturity of the photonics component industry. OFC/NFOEC 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007. 2007.

Katsianis D, Varoutas D, Apostolopoulou V. The economics of integration of DVB-S with terrestrial technologies and the role of dynamic bandwidth management. International Journal of Satellite Communications and Networking. 2007;25:237-250.

Rokkas T, Kamalakis T, Katsianis D, Varoutas D, Sphicopoulos T. Free space optical technology as an alternative last-mile solution: A techno-economic analysis. 2007 6th Conference on Telecommunication Techno-Economics, CTTE 2007. 2007.

Varoutas D, Kamalakis T, Katsianis D, Sphicopoulos T, Monath T. Importance of the maturity of photonic component industry on the business prospects of optical access networks: A techno-economic analysis. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 2007;4479 LNCS:935-944.

Harno J, Kumar KRR, Eskedal TG, Venturin R, Katsianis D, Varoutas D. Techno-economic evaluation of 3G and beyond mobile business alternatives. NETNOMICS: Economic Research and Electronic Networking. 2007;8:5-23.

Katsianis D, Rokkas T, Varoutas D, Sphicopoulos T, Harno J, Welling I. 3G mobile virtual network operators (MVNOs): Business strategies, regulation, and policy issues. Strategies and Policies in Digital Convergence. 2007:50-69.

Katsianis D, Gyürke A, Konkoly R, Varoutas D, Sphicopoulos T. A game theory modeling approach for 3G operators. NETNOMICS: Economic Research and Electronic Networking. 2007;8:71-90.

Rokkas T, Kamalakis T, Katsianis D, Varoutas D, Sphicopoulos T. Business prospects of wide-scale deployment of free space optical technology as a last-mile solution: A techno-economic analysis. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. 2007.

Rokkas T, Kamalakis T, Katsianis D, Varoutas D, Sphicopoulos T. Business prospects of wide-scale deployment of free space optical technology as a last-mile solution: A techno-economic evaluation. Journal of Optical Networking. 2007;6:860-870.

Kakaletris G, Varoutas D, Katsianis D, Sphicopoulos T. Design and implementation approaches for location-based, tourism-related services. Information and Communication Technologies in Support of the Tourism Industry. 2007:114-161.

Rokkas T, Katsianis D, Varoutas D, Sphicopoulos T. Fixed Mobile Convergence for an integrated operator: A techno-economic study. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. 2007.