Georgios Iosifidis
Ussher Assistant Professor, Computer Science

Biography

George Iosifidis is the Ussher Assistant Professor in Future Networks, Trinity College Dublin, the University of Dublin. He obtained his M.Sc. and Ph.D. degrees from the Department of Electrical and Computer Engineering, University of Thessaly, Greece, in 2007 and 2012, respectively. He holds an engineering Diploma in avionics and quality control. He worked as a Post-doctoral researcher at CERTH, Greece, and Yale university, for 2 years respectively, as an associate research scientist at Yale for 1 year, and as an aircraft engineer from 2001 to 2012. His research interests lie in the area of network optimisation and network economics with applications to wireless networks and distributed computing systems. His work received a Best Paper Award in IEEE WiOpt 2013, and IEEE INFOCOM 2017, and was featured at IEEE ComSoc Technical News. He was the Co-Chair of the ACM CoNEXT 2014 Student Workshop, a guest editor for IEEE JSAC, 2018, and has served as TPC member in various conferences such as IEEE ICC, INFOCOM, Globecom, etc.

Publications and Further Research Outputs

Peer-Reviewed Publications

Iosifidis G, Gao L, Huang J, Tassiulas L, Efficient and Fair Collaborative Mobile Internet Access, 2017, - Miscellaneous, 2017 DOI URL

Yu H, Iosifidis G, Huang J, Tassiulas L, Auction-Based Coopetition between LTE Unlicensed and Wi-Fi, IEEE Journal on Selected Areas in Communications, 35, (1), 2017, p79 - 90 Journal Article, 2017 URL DOI

Poularakis K, Iosifidis G, Tassiulas L, Deploying carrier-grade WiFi: Offload traffic, not money, Proceedings of the International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), 2016, 05-08-July-2016, 2016, pp131 - 140 Conference Paper, 2016 URL DOI

Giatsios D, Iosifidis G, Tassiulas L, Mobile edge-networking architectures and control policies for 5G communication systems, 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016, 2016, 2016 Conference Paper, 2016 URL DOI

Apostolaras A, Iosifidis G, Chounos K, Korakis T, Tassiulas L, A Mechanism for Mobile Data Offloading to Wireless Mesh Networks, IEEE Transactions on Wireless Communications, 15, (9), 2016, p5984 - 5997 Journal Article, 2016 URL DOI

Poularakis K, Iosifidis G, Sourlas V, Tassiulas L, Exploiting Caching and Multicast for 5G Wireless Networks, IEEE Transactions on Wireless Communications, 15, (4), 2016, p2995 - 3007 Journal Article, 2016 URL DOI

Koutitas G, Iosifidis G, Lannoo B, Tahon M, Verbrugge S, Ziridis P, Budzisz L, Meo M, Marsan M.A, Tassiulas L, Greening the Airwaves with Collaborating Mobile Network Operators, IEEE Transactions on Wireless Communications, 15, (1), 2016, p794 - 806 Journal Article, 2016 URL DOI

Poularakis K, Iosifidis G, Argyriou A, Koutsopoulos I, Tassiulas L, Caching and operator cooperation policies for layered video content delivery, Proceedings - IEEE INFOCOM, 2016, 2016-July, 2016 Conference Paper, 2016 URL DOI

Yu H, Iosifidis G, Huang J, Tassiulas L, Coopetition between LTE unlicensed and Wi-Fi: A reverse auction with allocative externalities, 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016, 2016, 2016 Conference Paper, 2016 URL DOI

Korcak O, Iosifidis G, Alpcan T, Koutsopoulos I, Operator Collusion and Market Regulation Policies for Wireless Spectrum Management, IEEE Transactions on Mobile Computing, 15, (10), 2016, p2537 - 2549 Journal Article, 2016 URL DOI

Poularakis K, Iosifidis G, Pefkianakis I, Tassiulas L, May M, Mobile Data Offloading Through Caching in Residential 802.11 Wireless Networks, IEEE Transactions on Network and Service Management, 13, (1), 2016, p71 - 84 Journal Article, 2016 DOI URL

Iosifidis G, Koutsopoulos I, Smaragdakis G, Distributed Storage Control Algorithms for Dynamic Networks, 2016, - Miscellaneous, 2016 DOI URL

, A Double-Auction Mechanism for Mobile Data-Offloading Markets, IEEE/ACM Transactions on Networking, 2015, p1634--1647 Journal Article, 2015

Syrivelis D, Iosifidis G, Delimpasis D, Chounos K, Korakis T, Tassiulas L, Bits and coins: Supporting collaborative consumption of mobile internet, Proceedings - IEEE INFOCOM, 2015, 26, 2015, pp2146 - 2154 Conference Paper, 2015 URL DOI

Iosifidis G, Gao L, Huang J, Tassiulas L, A double-auction mechanism for mobile data-offloading markets, IEEE/ACM Transactions on Networking, 23, (5), 2015, p1634 - 1647 Journal Article, 2015 URL DOI

Poularakis K, Iosifidis G, Tassiulas L, A framework for mobile data offloading to leased cache-endowed small cell networks, Proceedings - 11th IEEE International Conference on Mobile Ad Hoc and Sensor Systems, MASS 2014, 2015, 2015, pp327 - 335 Conference Paper, 2015 DOI URL

Georgiadis L, Iosifidis G, Tassiulas L, Exchange of services in networks: Competition, cooperation, and fairness, Performance Evaluation Review, 2015, 43, (1), 2015, pp43 - 56 Conference Paper, 2015 URL DOI

Galanopoulos A, Iosifidis G, Argyriou A, Tassiulas L, Green video delivery in LTE-based heterogeneous cellular networks, Proceedings of the WoWMoM 2015: A World of Wireless Mobile and Multimedia Networks, 2015, 2015 Conference Paper, 2015 URL DOI

Gkatzikis L, Iosifidis G, Koutsopoulos I, Tassiulas L, Collaborative placement and sharing of storage resources in the Smart Grid, 2014 IEEE International Conference on Smart Grid Communications, SmartGridComm 2014, 2015, 2015, pp103 - 108 Conference Paper, 2015 URL DOI

Poularakis K, Iosifidis G, Tassiulas L, Joint caching and base station activation for green heterogeneous cellular networks, IEEE International Conference on Communications, 2015, 2015-September, 2015, pp3364 - 3369 Conference Paper, 2015 DOI URL

Iosifidis G, Gao L, Huang J, Tassiulas L, Incentive mechanisms for user-provided networks, IEEE Communications Magazine, 52, (9), 2014, p20 - 27 Journal Article, 2014 DOI URL

Koutsopoulos I, Noutsi E, Iosifidis G, Dijkstra goes social: Social-graph-assisted routing in next generation wireless networks, 20th European Wireless Conference, EW 2014, 2014, 2014, pp700 - 706 Conference Paper, 2014 URL

Poularakis K, Iosifidis G, Sourlas V, Tassiulas L, Multicast-aware caching for small cell networks, IEEE Wireless Communications and Networking Conference, WCNC, 2014, 2014, pp2300 - 2305 Conference Paper, 2014 DOI URL

Gao L, Iosifidis G, Huang J, Tassiulas L, Hybrid data pricing for network-assisted user-provided connectivity, Proceedings - IEEE INFOCOM, 2014, 2014, pp682 - 690 Conference Paper, 2014 DOI URL

Apostolaras A, Iosifidis G, Chounos K, Korakis T, Tassiulas L, C2M: Mobile data offloading to mesh networks, 2014 IEEE Global Communications Conference, GLOBECOM 2014, 2014, 2014, pp4877 - 4883 Conference Paper, 2014 DOI URL

Poularakis K, Iosifidis G, Argyriou A, Tassiulas L, Video delivery over heterogeneous cellular networks: Optimizing cost and performance, Proceedings - IEEE INFOCOM, 2014, 2014, pp1078 - 1086 Conference Paper, 2014 DOI URL

Niavis H, Choumas K, Iosifidis G, Korakis T, Tassiulas L, Auction-based scheduling of wireless testbed resources, IEEE Wireless Communications and Networking Conference, WCNC, 2014, 2014, pp3248 - 3253 Conference Paper, 2014 DOI URL

Gao L, Iosifidis G, Huang J, Tassiulas L, Li D, Bargaining-based mobile data offloading, IEEE Journal on Selected Areas in Communications, 32, (6), 2014, p1114 - 1125 Journal Article, 2014 DOI URL

Iosifidis G, Keller E, Yi S, ACM CoNEXT 2014 student workshop chairs' welcome, CoNEXT Student Workshop 2014 - Proceedings of the 2014 Workshop, 2014, piii- Journal Article, 2014 URL

Leonidas Georgiadis, George Iosifidis, Leandros Tassiulas, Dynamic Exchange of Communication Services, ACM SIGMETRICS Performance Evaluation Review, 42, (3), 2014, p40--40 Journal Article, 2014

Iosifidis G, Gao L, Huang J, Tassiulas L, Enabling crowd-sourced mobile Internet access, Proceedings - IEEE INFOCOM, 2014, 2014, pp451 - 459 Conference Paper, 2014 URL DOI

Poularakis K, Iosifidis G, Tassiulas L, Approximation algorithms for mobile data caching in small cell networks, IEEE Transactions on Communications, 62, (10), 2014, p3665 - 3677 Journal Article, 2014 DOI URL

Poularakis K, Iosifidis G, Tassiulas L, Approximation caching and routing algorithms for massive mobile data delivery, GLOBECOM - IEEE Global Telecommunications Conference, 2013, 2013, pp3534 - 3539 Conference Paper, 2013 URL DOI

Iosifidis G, Gao L, Huang J, Tassiulas L, An iterative double auction for mobile data offloading, 2013 11th International Symposium and Workshops on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2013, 2013, 2013, pp154 - 161 Conference Paper, 2013 URL

Gao L, Iosifidis G, Huang J, Tassiulas L, Economics of mobile data offloading, 2013 IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2013, 2013, 2013, pp351 - 356 Conference Paper, 2013 DOI URL

Pérez-Romero, J., Palazzo, S., Galluccio, L., Morabito, G., Leonardi, A., Antón-Haro, C., Arikan, E., Asheid, G., Belleville, M., Dagres, I., Dardari, D., Dohler, M., Eldar, Y., Gezici, S., Giupponi, L., Guillemot, C., Iosifidis, G., Kieffer, M., Kountouris, M., Luise, M., Masera, G., Matamoros, J., Miliou, N., Morche, D., Moy, C., Navarro, C., Olmo, G., Palicot, J., Pedone, R., Ramakrishnan, V., Shamai, S., Tyczka, P., Vandendorpe, L., Vanelli-Coralli, A., Weidmann, C., Zalonis, A., Heterogeneous and opportunistic wireless networks, The Newcom++ Vision Book: Perspectives of Research on Wireless Communications in Europe, 9788847019836, 2012, p41-66 Journal Article, 2012

Korcak O, Alpcan T, Iosifidis G, Collusion of operators in wireless spectrum markets, 2012 10th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2012, 2012, 2012, pp33 - 40 Conference Paper, 2012 URL

Antón-Haro, C., Eldar, Y., Galluccio, L., Iosifidis, G., Kountouris, M., Koutsopoulos, I., Matamoros, J., Palazzo, S., Shamai, S., Belleville, M., Ramakrishnan, V., Masera, G., Morche, D., The ultimate limits of wireless networks, The Newcom++ Vision Book: Perspectives of Research on Wireless Communications in Europe, 9788847019836, 2012, p85-107 Journal Article, 2012

Iosifidis G, Chorppath A.K, Alpcan T, Koutsopoulos I, Incentive mechanisms for hierarchical spectrum markets, NetGCoop 2012 - 6th International Conference on Network Games, Control and Optimization, 2012, 2012, pp1 - 8 Conference Paper, 2012 URL

Korcak O, Iosifidis G, Alpcan T, Koutsopoulos I, Competition and regulation in a wireless operator market: An evolutionary game perspective, NetGCoop 2012 - 6th International Conference on Network Games, Control and Optimization, 2012, 2012, pp17 - 24 Conference Paper, 2012 URL

Iosifidis, G., Koutsopoulos, I., Auction-Driven market mechanisms for dynamic spectrum management, Mechanisms and Games for Dynamic Spectrum Allocation, 2011, p433-463 Journal Article, 2011

Iosifidis G, Koutsopoulos I, Challenges in auction theory driven spectrum management, IEEE Communications Magazine, 49, (8), 2011, p128 - 135 Journal Article, 2011 DOI URL

Iosifidis G, Koutsopoulos I, Smaragdakis G, The impact of storage capacity on end-to-end delay in time varying networks, Proceedings - IEEE INFOCOM, 2011, 2011, pp1494 - 1502 Conference Paper, 2011 DOI URL

Iosifidis G, Koutsopoulos I, Double auction mechanisms for resource allocation in autonomous networks, IEEE Journal on Selected Areas in Communications, 28, (1), 2010, p95 - 102 Journal Article, 2010 URL DOI

Koutsopoulos I, Iosifidis G, A framework for distributed bandwidth allocation in peer-to-peer networks, Performance Evaluation, 67, (4), 2010, p285 - 298 Journal Article, 2010 DOI URL

Koutsopoulos I, Iosifidis G, Auction mechanisms for network resource allocation, WiOpt 2010 - 8th Intl. Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, 2010, 2010, pp554 - 563 Conference Paper, 2010 URL

Iosifidis G, Koutsopoulos I, Reputation-assisted utility maximization algorithms for peer-to-peer networks, IEEE International Workshop on Quality of Service, IWQoS, 2008, 2008, pp20 - 29 Conference Paper, 2008 DOI URL

Koutsopoulos I, Iosifidis G, Distributed resource allocation algorithms for peer-to-peer networks, VALUETOOLS 2008 - 3rd International Conference on Performance Evaluation Methodologies and Tools, 2008, 2008 Conference Paper, 2008 URL DOI

Research Expertise

Description

His research interests lie in the broad area of wireless systems and network economics, with a recent focus on edge networking and fog computing systems, software-defined systems, cooperative networks, and data analytics.

Projects

  • Title
    • www.FutureNetworksTrinity.net

Keywords

Ad Hoc Networks; CELLULAR NETWORKS; Computer Networks; distributed optimisation ; Dynamic Spectrum Access Networks; Economics; Economics of Information; Economics of Telecommunications; OPTIMISATION; SOCIAL NETWORKS; wireless networks