Dimitris Varoutas - researchr alias

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2023

Editorial: Infrastructure sharing in broadband networks: impact on telecommunications operators and consumersPantelis Koutroumpis, Konstantinos Masselos, Dimitris Varoutas. fcomp, 5, 2023. [doi]

2020

Matching theory as enabler of efficient spectrum management in 5G networksChristos E. Tsirakis, Elena López-Aguilera, George Agapiou, Dimitris Varoutas. ett, 31(3), 2020. [doi]

2019

Complementing Amber Alert: Increasing the social sensors' effectiveness through focused communication channelsAriadni Michalitsi-Psarrou, Minas Pertselakis, Isabelle Brantl, Christos Ntanos, Dimitris Varoutas, John Psarras. ice-itmc 2019: 1-7 [doi]

A Techno-Economic Analysis of Employing a Central Coordinator Entity in 5G NetworksChristos E. Tsirakis, Mariana Goldhamer, Panagiotis Matzoros, George Agapiou, Dimitris Varoutas, Marinos Agapiou. ifip12 2019: 93-102 [doi]

2018

Spectrum Trading in Virtualized Multi-Tenant 5G NetworksChristos E. Tsirakis, Elena López-Aguilera, Panagiotis Matzoros, George Agapiou, Dimitris Varoutas. iswcs 2018: 1-6 [doi]

2016

Automated concurrent negotiations: An artificial bee colony approachKostas Kolomvatsos, Kyriaki Panagidi, Ioannis Neokosmidis, Dimitris Varoutas, Stathes Hadjiefthymiades. ecra, 19:56-69, 2016. [doi]

2015

Incorporating Gabriel graph model for FTTx dimensioningDimitris Maniadakis, Dimitris Varoutas. pnc, 29(2):214-226, 2015. [doi]

Modeling Complex Telecom Investments: A System of Systems ApproachKosmas Tsilipanos, Ioannis Neokosmidis, Dimitris Varoutas. tem, 62(4):631-642, 2015. [doi]

2014

Fitting Planar Proximity Graphs on Real Street NetworksDimitris Maniadakis, Dimitris Varoutas. eccs 2016: 11-20 [doi]

On the influence of the underlying network topology on optical telecommunication network availability under shared risk link group failuresVedran Miletic, Dimitris Maniadakis, Branko Mikac, Dimitris Varoutas. drcn 2014: 1-8 [doi]

2013

A System of Systems Framework for the Reliability Assessment of Telecommunications NetworksKosmas Tsilipanos, Ioannis Neokosmidis, Dimitris Varoutas. sj, 7(1):114-124, 2013. [doi]

Using a HAP Network to Transfer WiMAX OFDM Signals: Outage Probability AnalysisNicholas Vaiopoulos, Harilaos G. Sandalidis, Dimitris Varoutas. jocnet, 5(7):711-721, 2013. [doi]

2012

Risks associated with next generation access networks investment scenariosDimitris Katsianis, Theodoros Rokkas, Ioannis Neokosmidis, M. Tselekounis, Dimitris Varoutas, I. Zacharopoulos, A. Bartzoudi. network, 26(4):11-17, 2012. [doi]

Dynamic estimation of markets exhibiting a prey-predator behaviorChristos Michalakelis, Charisios Christodoulos, Dimitris Varoutas, Thomas Sphicopoulos. eswa, 39(9):7690-7700, 2012. [doi]

Cost Analysis of WDM and TDM Fiber-to-the-Home (FTTH) Networks: A System-of-Systems ApproachTheodoros Rokkas, Ioannis Neokosmidis, Dimitris Katsianis, Dimitris Varoutas. tsmc, 42(6):1842-1853, 2012. [doi]

WiMAX on FSO: Outage Probability AnalysisNicholas Vaiopoulos, Harilaos G. Sandalidis, Dimitris Varoutas. tcom, 60(10):2789-2795, 2012. [doi]

Weather Effects on FSO Network ConnectivityAlexander Vavoulas, Harilaos G. Sandalidis, Dimitris Varoutas. jocnet, 4(10):734-740, 2012. [doi]

2011

Towards a Roadmap for Future Home Networking Systems: An Analytical Hierarchy Process ApproachGeorgia Dede, Thomas Kamalakis, Dimitris Varoutas. sj, 5(3):374-384, 2011. [doi]

Evaluation of Optical Wireless Technologies in Home Networking: An Analytical Hierarchy Process ApproachGeorgia Dede, Thomas Kamalakis, Dimitris Varoutas. jocnet, 3(11):850-859, 2011. [doi]

Business modeling and financial analysis for Metropolitan Area Networks: Evidence from GreeceVagia Kyriakidou, Dimitris Katsianis, Iakovos Orfanos, Aristeidis Chipouras, Dimitris Varoutas. tele, 28(2):112-124, 2011. [doi]

Modeling Competition in the Telecommunications Market Based on Concepts of Population BiologyChristos Michalakelis, Thomas Sphicopoulos, Dimitris Varoutas. tsmc, 41(2):200-210, 2011. [doi]

Connectivity Issues for Ultraviolet UV-C NetworksAlexander Vavoulas, Harilaos G. Sandalidis, Dimitris Varoutas. jocnet, 3(3):199-205, 2011. [doi]

Node Isolation Probability for Serial Ultraviolet UV-C Multi-hop NetworksAlexander Vavoulas, Harilaos G. Sandalidis, Dimitris Varoutas. jocnet, 3(9):750-757, 2011. [doi]

Performance improvement of fixed wireless access networks by conjunction of dual polarization and time domain radio resource allocation techniqueAlexander Vavoulas, Nicholas Vaiopoulos, Dimitris Varoutas, Aristeidis Chipouras, George Stefanou. ijcomsys, 24(4):483-491, 2011. [doi]

2010

2009

Alternatives for mobile operators in the competitive 3G and beyond businessJarmo Harno, Dimitris Katsianis, Timo Smura, Thor Gunnar Eskedal, Rima Venturin, Olli-Pekka Pohjola, K. R. Renjish Kumar, Dimitris Varoutas. telsys, 41(2):77-95, 2009. [doi]

Impact Of Oss On Software Markets- An EvaluationSpyridoula Lakka, Dimitris Varoutas, Drakoulis Martakos. mcis 2009: 56 [doi]

2008

OMEGA ICT project: Towards convergent Gigabit home networksJean-Philippe Javaudin, Martial Bellec, Dimitris Varoutas, Vincenzo Suraci. pimrc 2008: 1-5 [doi]

Impact of cross-national diffusion process in telecommunications demand forecastingChristos Michalakelis, Georgia Dede, Dimitris Varoutas, Thomas Sphicopoulos. telsys, 39(1):51-60, 2008. [doi]

2007

Nonparametric estimation of a hedonic price index for ADSL connections in the European market using the Akaike Information CriterionC. Deligiorgi, Christos Michalakelis, A. Vavoulas, Dimitris Varoutas. telsys, 36(4):173-179, 2007. [doi]

The economics of integration of DVB-S with terrestrial technologies and the role of dynamic bandwidth managementDimitris Katsianis, Dimitris Varoutas, Vassiliki Apostolopoulou. ijscn, 25(3):237-250, 2007. [doi]

Fixed-Mobile Convergence: An Integrated Operator Case StudyK. R. Renjish Kumar, Theodoros Rokkas, Dimitris Varoutas, Mario Kind, Dirk von Hugo, Jarmo Harno, Timo Smura, Mikko V. J. Heikkinen. ctte 2007: 1-6 [doi]

Development of a demand model for the simultaneous estimation of the interaction between a product's diffusion and price: an application to telecommunicationsChristos Michalakelis, Georgia Dede, Antonia Zerva, Dimitris Varoutas, Thomas Sphicopoulos. ctte 2007: 1-6 [doi]

Fixed Mobile Convergence for an Integrated Operator: A Techno-Economic StudyTheodoros Rokkas, Dimitris Katsianis, Dimitris Varoutas, Thomas Sphicopoulos. pimrc 2007: 1-5 [doi]

Business Prospects of Wide-Scale Deployment of Free Space Optical Technology as a Last-Mile Solution: A Techno-Economic AnalysisTheodoros Rokkas, Thomas Kamalakis, Dimitris Katsianis, Dimitris Varoutas, Thomas Sphicopoulos. pimrc 2007: 1-5 [doi]

Free Space Optical Technology as an alternative Last-Mile Solution: A Techno-Economic AnalysisTheodoros Rokkas, Thomas Kamalakis, Dimitris Katsianis, Dimitris Varoutas, Thomas Sphicopoulos. ctte 2007: 1-5 [doi]

Performance Improvement of Fixed Cellular Networks using Multi-Mode Modulation SchemesNicholas Vaiopoulos, Alexander Vavoulas, Dimitris Varoutas, George Stefanou. pimrc 2007: 1-5 [doi]

A Radio Resource Allocation Scheme for Fixed Broadband Wireless Access Systems with Avoidance of Major InterferersNicholas Vaiopoulos, Alexander Vavoulas, Dimitris Varoutas, Thomas Sphicopoulos. wpc, 40(4):479-487, 2007. [doi]

Importance of the Maturity of Photonic Component Industry on the Business Prospects of Optical Access Networks: A Techno-Economic AnalysisDimitris Varoutas, Thomas Kamalakis, Dimitris Katsianis, Thomas Sphicopoulos, Thomas Monath. networking 2007: 935-944 [doi]

Co-Channel Interference Reduction Through Integrated Scheduling and Polarization Allocation for Fixed Cellular SystemsAlexander Vavoulas, Nicholas Vaiopoulos, Dimitris Varoutas, George Stefanou. pimrc 2007: 1-4 [doi]

2006

2004

Designing and Implementing an Open Infrastructure for Location-Based, Tourism-Related Content DeliveryGeorge Kakaletris, Dimitris Varoutas, Dimitris Katsianis, Thomas Sphicopoulos, Giorgos Kouvas. wpc, 30(2-4):153-165, 2004. [doi]

2003

Economics of fixed broadband access network strategiesThomas Monath, Nils Kristian Elnegaard, Philippe Cadro, Dimitris Katsianis, Dimitris Varoutas. cm, 41(9):132-139, 2003. [doi]

Business opportunities throughUMTS-WLAN networksDimitris Varoutas, Dimitris Katsianis, Thomas Sphicopoulos, François Loizillon, Kjell Ove Kalhagen, Kjell Stordahl, Ilari Welling, Jarmo Harno. adt, 58(3-4):553-575, 2003. [doi]

2001

The financial perspective of the mobile networks in EuropeDimitris Katsianis, Ilari Welling, Maria Ylönen, Dimitris Varoutas, Thomas Sphicopoulos, Nils Kristian Elnesgaard, Borgar Tørre Olsen, Lucien Budry. wc, 8(6):58-64, 2001. [doi]

2000

Economics of IMT-2000 3G mobile systemsAnne Cerboni, Maria Ylönen, Dimitris Katsianis, Dimitris Varoutas, Nils Kristian. Elnegaard, Borgar Tørre Olsen, Leif Aarthun Ims, Lucien Budry. globecom 2000: 236-240 [doi]

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