Dimitris Varoutas

53 papers B 8Journal 35Unranked 10
YearRankTypeTitle / Venue / Authors
2026 J jnl
Internodal Distance Distributions for Static and Mobile Nodes in 2D/3D Wireless Networks.
IEEE Commun. Lett.
Nicholas Vaiopoulos, Alexander Vavoulas, Harilaos G. Sandalidis, Konstantinos K. Delibasis, Dimitris Varoutas
2025 J jnl
A Techno-Economic Modeling Approach to 6G Network Deployment: Exploring Costs and Use Case Feasibility.
IEEE Access
Dimitris Kokkinis, Nikolaos Ioannou, Dimitrios Katsianis, Dimitris Varoutas
2025 J jnl
Network Tower Sharing Analysis in Greece: A Structure-Conduct-Performance Approach.
Network
Vasileios Argyroulis, Antonios Kargas, Dimitris Varoutas
2023 J jnl
Editorial: Infrastructure sharing in broadband networks: impact on telecommunications operators and consumers.
Frontiers Comput. Sci.
Pantelis Koutroumpis, Konstantinos Masselos, Dimitris Varoutas
2020 J jnl
Matching theory as enabler of efficient spectrum management in 5G networks.
Trans. Emerg. Telecommun. Technol.
Christos E. Tsirakis, Elena López-Aguilera, George Agapiou, Dimitris Varoutas
2019 — conf
A Techno-Economic Analysis of Employing a Central Coordinator Entity in 5G Networks.
AIAI (Workshops)
Christos E. Tsirakis, Mariana Goldhamer, Panagiotis Matzoros, George Agapiou, Dimitris Varoutas, Marinos Agapiou
2019 — conf
Complementing Amber Alert: Increasing the social sensors' effectiveness through focused communication channels.
ICE/ITMC
Ariadni Michalitsi-Psarrou, Minas Pertselakis, Isabelle Brantl, Christos Ntanos, Dimitris Varoutas, John E. Psarras
2018 — conf
Spectrum Trading in Virtualized Multi-Tenant 5G Networks.
ISWCS
Christos E. Tsirakis, Elena López-Aguilera, Panagiotis Matzoros, George Agapiou, Dimitris Varoutas
2016 J jnl
Automated concurrent negotiations: An artificial bee colony approach.
Electron. Commer. Res. Appl.
Kostas Kolomvatsos, Kyriaki Panagidi, Ioannis Neokosmidis, Dimitris Varoutas, Stathes Hadjiefthymiades
2015 J jnl
Incorporating Gabriel graph model for FTTx dimensioning.
Photonic Netw. Commun.
Dimitris Maniadakis, Dimitris Varoutas
2015 J jnl
Modeling Complex Telecom Investments: A System of Systems Approach.
IEEE Trans. Engineering Management
Kosmas Tsilipanos, Ioannis Neokosmidis, Dimitris Varoutas
2014 — conf
Fitting Planar Proximity Graphs on Real Street Networks.
ECCS
Dimitris Maniadakis, Dimitris Varoutas
2014 — conf
On the influence of the underlying network topology on optical telecommunication network availability under shared risk link group failures.
DRCN
Vedran Miletic, Dimitris Maniadakis, Branko Mikac, Dimitris Varoutas
2013 J jnl
A System of Systems Framework for the Reliability Assessment of Telecommunications Networks.
IEEE Syst. J.
Kosmas Tsilipanos, Ioannis Neokosmidis, Dimitris Varoutas
2013 J jnl
Using a HAP Network to Transfer WiMAX OFDM Signals: Outage Probability Analysis.
JOCN
Nicholas Vaiopoulos, Harilaos G. Sandalidis, Dimitris Varoutas
2012 J jnl
Cost Analysis of WDM and TDM Fiber-to-the-Home (FTTH) Networks: A System-of-Systems Approach.
IEEE Trans. Syst. Man Cybern. Part C
Theodoros Rokkas, Ioannis Neokosmidis, Dimitris Katsianis, Dimitris Varoutas
2012 J jnl
Dynamic estimation of markets exhibiting a prey-predator behavior.
Expert Syst. Appl.
Christos Michalakelis, Charisios Christodoulos, Dimitris Varoutas, Thomas Sphicopoulos
2012 J jnl
Risks associated with next generation access networks investment scenarios.
IEEE Netw.
Dimitris Katsianis, Theodoros Rokkas, Ioannis Neokosmidis, Markos Tselekounis, Dimitris Varoutas, Ioannis Zacharopoulos, Apostolia Bartzoudi
2012 J jnl
Weather Effects on FSO Network Connectivity.
JOCN
Alexander Vavoulas, Harilaos G. Sandalidis, Dimitris Varoutas
2012 J jnl
WiMAX on FSO: Outage Probability Analysis.
IEEE Trans. Commun.
Nicholas Vaiopoulos, Harilaos G. Sandalidis, Dimitris Varoutas
2011 J jnl
Business modeling and financial analysis for Metropolitan Area Networks: Evidence from Greece.
Telematics Informatics
Vagia Kyriakidou, Dimitris Katsianis, Iakovos Orfanos, Aristeidis Chipouras, Dimitris Varoutas
2011 J jnl
Connectivity Issues for Ultraviolet UV-C Networks.
JOCN
Alexander Vavoulas, Harilaos G. Sandalidis, Dimitris Varoutas
2011 J jnl
Evaluation of Optical Wireless Technologies in Home Networking: An Analytical Hierarchy Process Approach.
JOCN
Georgia Dede, Thomas Kamalakis, Dimitris Varoutas
2011 J jnl
Modeling Competition in the Telecommunications Market Based on Concepts of Population Biology.
IEEE Trans. Syst. Man Cybern. Part C
Christos Michalakelis, Thomas Sphicopoulos, Dimitris Varoutas
2011 J jnl
Node Isolation Probability for Serial Ultraviolet UV-C Multi-hop Networks.
JOCN
Alexander Vavoulas, Harilaos G. Sandalidis, Dimitris Varoutas
2011 J jnl
Performance improvement of fixed wireless access networks by conjunction of dual polarization and time domain radio resource allocation technique.
Int. J. Commun. Syst.
Alexander Vavoulas, Nicholas Vaiopoulos, Dimitris Varoutas, Aristeidis Chipouras, George Stefanou
2011 J jnl
Towards a Roadmap for Future Home Networking Systems: An Analytical Hierarchy Process Approach.
IEEE Syst. J.
Georgia Dede, Thomas Kamalakis, Dimitris Varoutas
2010 J jnl
Economics of Time and Wavelength Domain Multiplexed Passive Optical Networks.
JOCN
Theodoros Rokkas, Dimitris Katsianis, Thomas Kamalakis, Dimitris Varoutas
2010 — conf
Estimation of future prepaid - postpaid mobile telephony equilibrium in the OECD area.
CTTE
Charisios Christodoulos, Christos Michalakelis, Dimitris Varoutas
2010 B conf
Initial techno-economic results for OMEGA home Gigabit networks.
PIMRC
Michalis Fokas, Dimitris Katsianis, Dimitris Varoutas, Theodoros Rokkas, Jean-Philippe Javaudin, Martial Bellec, Gilles Goni, Rafael Gonzalez Fuentetaja
2010 J jnl
Techno-economic Evaluation of FTTC/VDSL and FTTH Roll-Out Scenarios: Discounted Cash Flows and Real Option Valuation.
JOCN
Theodoros Rokkas, Dimitris Katsianis, Dimitris Varoutas
2009 J jnl
Alternatives for mobile operators in the competitive 3G and beyond business.
Telecommun. Syst.
Jarmo Harno, Dimitris Katsianis, Timo Smura, Thor Gunnar Eskedal, Rima Venturin, Olli-Pekka Pohjola, K. R. Renjish Kumar, Dimitris Varoutas
2009 — conf
Impact Of Oss On Software Markets- An Evaluation.
MCIS
Spyridoula Lakka, Dimitris Varoutas, Drakoulis Martakos
2008 J jnl
Impact of cross-national diffusion process in telecommunications demand forecasting.
Telecommun. Syst.
Christos Michalakelis, Georgia Dede, Dimitris Varoutas, Thomas Sphicopoulos
2008 B conf
OMEGA ICT project: Towards convergent Gigabit home networks.
PIMRC
Jean-Philippe Javaudin, Martial Bellec, Dimitris Varoutas, Vincenzo Suraci
2007 J jnl
A Radio Resource Allocation Scheme for Fixed Broadband Wireless Access Systems with Avoidance of Major Interferers.
Wirel. Pers. Commun.
Nicholas Vaiopoulos, Alexander Vavoulas, Dimitris Varoutas, Thomas Sphicopoulos
2007 B conf
Business Prospects of Wide-Scale Deployment of Free Space Optical Technology as a Last-Mile Solution: A Techno-Economic Analysis.
PIMRC
Theodoros Rokkas, Thomas Kamalakis, Dimitris Katsianis, Dimitris Varoutas, Thomas Sphicopoulos
2007 B conf
Co-Channel Interference Reduction Through Integrated Scheduling and Polarization Allocation for Fixed Cellular Systems.
PIMRC
Alexander Vavoulas, Nicholas Vaiopoulos, Dimitris Varoutas, George Stefanou
2007 — conf
Development of a demand model for the simultaneous estimation of the interaction between a product's diffusion and price: an application to telecommunications.
CTTE
Christos Michalakelis, Georgia Dede, Antonia Zerva, Dimitris Varoutas, Thomas Sphicopoulos
2007 B conf
Fixed Mobile Convergence for an Integrated Operator: A Techno-Economic Study.
PIMRC
Theodoros Rokkas, Dimitris Katsianis, Dimitris Varoutas, Thomas Sphicopoulos
2007 — conf
Fixed-Mobile Convergence: An Integrated Operator Case Study.
CTTE
K. R. Renjish Kumar, Theodoros Rokkas, Dimitris Varoutas, Mario Kind, Dirk von Hugo, Jarmo Harno, Timo Smura, Mikko V. J. Heikkinen
2007 — conf
Free Space Optical Technology as an alternative Last-Mile Solution: A Techno-Economic Analysis.
CTTE
Theodoros Rokkas, Thomas Kamalakis, Dimitris Katsianis, Dimitris Varoutas, Thomas Sphicopoulos
2007 B conf
Importance of the Maturity of Photonic Component Industry on the Business Prospects of Optical Access Networks: A Techno-Economic Analysis.
Networking
Dimitris Varoutas, Thomas Kamalakis, Dimitris Katsianis, Thomas Sphicopoulos, Thomas Monath
2007 J jnl
Nonparametric estimation of a hedonic price index for ADSL connections in the European market using the Akaike Information Criterion.
Telecommun. Syst.
C. Deligiorgi, Christos Michalakelis, Alexander Vavoulas, Dimitris Varoutas
2007 B conf
Performance Improvement of Fixed Cellular Networks using Multi-Mode Modulation Schemes.
PIMRC
Nicholas Vaiopoulos, Alexander Vavoulas, Dimitris Varoutas, George Stefanou
2007 J jnl
The economics of integration of DVB-S with terrestrial technologies and the role of dynamic bandwidth management.
Int. J. Satell. Commun. Netw.
Dimitris Katsianis, Dimitris Varoutas, Vassiliki Apostolopoulou
2006 J jnl
On the Economics of 3G Mobile Virtual Network Operators (MVNOs).
Wirel. Pers. Commun.
Dimitris Varoutas, Dimitris Katsianis, Thomas Sphicopoulos, Kjell Stordahl, Ilari Welling
2006 J jnl
Technoeconomic evaluation of the major telecommunication investment options for European players.
IEEE Netw.
Borgar Tørre Olsen, Dimitris Katsianis, Dimitris Varoutas, Kjell Stordahl, Jarmo Harno, Nils Kristian Elnegaard, Ilari Welling, François Loizillon, Thomas Monath, Philippe Cadro
2004 J jnl
Designing and Implementing an Open Infrastructure for Location-Based, Tourism-Related Content Delivery.
Wirel. Pers. Commun.
George Kakaletris, Dimitris Varoutas, Dimitris Katsianis, Thomas Sphicopoulos, Giorgos Kouvas
2003 J jnl
Business opportunities throughUMTS-WLAN networks.
Ann. des Télécommunications
Dimitris Varoutas, Dimitris Katsianis, Thomas Sphicopoulos, François Loizillon, Kjell Ove Kalhagen, Kjell Stordahl, Ilari Welling, Jarmo Harno
2003 J jnl
Economics of fixed broadband access network strategies.
IEEE Commun. Mag.
Thomas Monath, Nils Kristian Elnegaard, Philippe Cadro, Dimitris Katsianis, Dimitris Varoutas
2001 J jnl
The financial perspective of the mobile networks in Europe.
IEEE Wirel. Commun.
Dimitris Katsianis, Ilari Welling, Maria Ylönen, Dimitris Varoutas, Thomas Sphicopoulos, Nils Kristian Elnegaard, Borgar Tørre Olsen, Lucien Budry
2000 B conf
Economics of IMT-2000 3G mobile systems.
GLOBECOM
Anne Cerboni, Maria Ylönen, Dimitris Katsianis, Dimitris Varoutas, Nils Kristian Elnegaard, Borgar Tørre Olsen, Leif Aarthun Ims, Lucien Budry