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English (United Kingdom)

Lioudakis, Georgios V.


Position:	Senior Research Associate
Email:	This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Phone:	+30 210 772 2423

Location:	Faculty of Electrical and Computer Engineering - 0.1.3
Georgios V. Lioudakis received his Dr.-Ing. degree in Electrical and Computer Engineering from the NTUA in 2008. As a research fellow of the NTUA and the ICCS since 2000, he has participated in several European and national R&D projects. His research interests include security and privacy protection, software engineering, middleware and distributed systems and semantic technologies. He has several publications in international journals, conferences and books related to these fields. Since 2009, he participates in activities of the European Telecommunications Standards Institute (ETSI). During the period 2008—2011, George has been an Adjunct Lecturer at the Department of Telecommunications Science and Technology, University of Peloponnese, Greece.
Publications
Journals
A. Mousas, A.-C. Anadiotis, G. V. Lioudakis, J. Papanis, P. Gkonis, D. I. Kaklamani and I. S. Venieris. "On Supporting Secure Information Distribution in Heterogeneous Systems using Standard Technologies", Wireless Personal Communications, Vol. 76, JRESEARCH_ABB_MAY, 2014, pp. 99-119. [More] [Bibtex] [Online version] J. Papanis, S. Papapanagiotou, A. Mousas, G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "On the Use of Attribute-Based Encryption for Multimedia Content Protection over Information Centric Networks", Transactions on Emerging Telecommunications Technologies, Vol. 25, April, 2014, pp. 422-435. [More] [Bibtex] [Online version] M. Koukovini, E. Papagiannakopoulou, G. V. Lioudakis, N. Dellas, D. I. Kaklamani and I. S. Venieris. "An Ontology-Based Approach towards Comprehensive Workflow Modelling", IET Software, Vol. 8, April, 2014, pp. 73-85. [More] [Bibtex] [Online version] F. I. Gogoulos, A. Antonakopoulou, G. V. Lioudakis, A. Mousas, D. I. Kaklamani and I. S. Venieris. "An Authorization Model for Cross-Enterprise Collaborations", Security and Communication Networks. 2014. [More] [Bibtex] F. I. Gogoulos, A. Antonakopoulou, G. V. Lioudakis, A. Mousas, D. I. Kaklamani and I. S. Venieris. "On the design of a privacy aware authorization engine for collaborative environments", Electronic Markets. 2014. [More] [Bibtex] [Online version] E. Papagiannakopoulou, M. Koukovini, G. V. Lioudakis, J. Garcia-Alfaro, D. I. Kaklamani, I. S. Venieris, F. Cuppens and N. Cuppens-Boulahia. "A Privacy-Aware Access Control Model for Distributed Network Monitoring", Computers & Electrical Engineering, Vol. 39, October, 2013, pp. 2263–2281. [More] [Bibtex] [Online version] A. Antonakopoulou, F. I. Gogoulos, G. V. Lioudakis, A. Mousas, D. I. Kaklamani and I. S. Venieris. "An Ontology for Privacy-aware Access Control in Network Monitoring Environments", Journal of Research and Practice in Information Technology. 2013. [More] [Bibtex] G. V. Lioudakis, E. A. Koutsoloukas, N. Dellas, N. Tselikas, S. Kapellaki, G. N. Prezerakos, D. I. Kaklamani and I. S. Venieris. "A middleware architecture for privacy protection", Computer Networks, Vol. 51, November, 2007, pp. 4679-4696. [More] [Bibtex] [Online version] V. Nikas, G. V. Lioudakis, N. Dellas, I. S. Venieris, C. Pollak and R. Wisenocker. "SIP as a Unified Signalling Solution in a Beyond 3G System", Computer Communications, Vol. 29, October, 2006, pp. 3226-3237. [More] [Bibtex] [Online version]
Book Chapters
F. I. Gogoulos, A. Antonakopoulou, G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "Trust in an Enterprise World: A Survey". In Cloud Security: Concepts, Methodologies, Tools, and Applications. IGI Global. 2019. pp. 2145-2167. [More] [Bibtex] [Online version] E. Papagiannakopoulou, M. Koukovini, G. V. Lioudakis, N. Dellas, D. I. Kaklamani and I. S. Venieris. "Privacy-Aware Access Control". In Encyclopedia of Information Science and Technology. IGI Global. 2014. [More] [Bibtex] M. Koukovini, E. Papagiannakopoulou, G. V. Lioudakis, N. Dellas, D. I. Kaklamani and I. S. Venieris. "Workflow Modeling Technologies". In Encyclopedia of Information Science and Technology. M. Khosrow-Pour ed. IGI Global. 2014. [More] [Bibtex] M. Koukovini, E. Papagiannakopoulou, G. V. Lioudakis, N. Dellas, D. I. Kaklamani and I. S. Venieris. "Privacy Compliance Requirements in Workflow Environments". In Handbook of Research on Digital Crime, Cyberspace Security, and Information Assurance. M. M. Cunha ed. IGI Global. 2014. [More] [Bibtex] E. Papagiannakopoulou, M. Koukovini, G. V. Lioudakis, N. Dellas, D. I. Kaklamani and I. S. Venieris. "Leveraging Semantic Web Technologies for Access Control". In Emerging Trends in Information and Communication Technologies Security. Morgan Kaufmann. 2013. [More] [Bibtex] U. Inden, G. V. Lioudakis and C.-P. Rückemann. "Awareness-based Security Management for Complex and Internet-based Operations Management Systems". In Integrated Information and Computing Systems for Natural, Spatial, and Social Sciences. C.-P. Rückemann ed. IGI Global. 2013. pp. 43-73. [More] [Bibtex] [Online version] F. I. Gogoulos, A. Antonakopoulou, G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "Trust in an Enterprise World: a Survey". In Handbook of Research on Enterprise 2.0: Technological, Social, and Organizational Dimension. F. Moreira, M. M. Cruz-Cunha and J. Varajao eds. IGI Global. 2012. [More] [Bibtex] A. Antonakopoulou, F. I. Gogoulos, G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "Leveraging Access Control for Privacy Protection: A Survey". In Privacy Protection Measures and Technologies in Business Organizations: Aspects and Standards. G. Yee ed. IGI Global. 2012. pp. 65-94. [More] [Bibtex] [Online version] G. Tropea, G. V. Lioudakis, N. Blefari-Melazzi, D. I. Kaklamani and I. S. Venieris. "Introducing Privacy-Awareness in Network Monitoring Ontologies". In Trustworthy Internet. L. Salgarelli, G. Bianchi and N. Blefari-Melazzi eds. Springer Verlag. 2011. pp. 317-331. [More] [Bibtex] [Online version] G. V. Lioudakis, F. Gaudino, E. Boschi, G. Bianchi, D. I. Kaklamani and I. S. Venieris. "Legislation-Aware Privacy Protection in Passive Network Monitoring". In Information Communication Technology Law, Protection and Access Rights: Global Approaches and Issues. I. M. Portela and M. M. Cruz-Cunha eds. IGI Global. 2010. pp. 363-383. [More] [Bibtex] [Online version] G. M. Kapitsaki, G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "Privacy Protection in Context-Aware Web Services: Challenges and Solutions". In Enabling Context-Aware Web Services: Methods, Architectures, and Technologies. Q. Z. Sheng, J. Yu and S. Dustdar eds. Chapman and Hall/CRC. 2010. pp. 393-420. [More] [Bibtex] [Online version] G. V. Lioudakis and I. S. Venieris. "A Survey of Privacy-Aware Access Control Technologies". In Privacy and Information and Communication Technologies: Technical and Legal Issues. C. Lambrinoudakis, L. Mitrou, S. Gritzalis and S. K. Katsikas eds. Papasotiriou. 2010. pp. 93-121. [More] [Bibtex]
Conferences
M. Koukovini, E. Papagiannakopoulou, G. V. Lioudakis, N. Dellas, D. I. Kaklamani and I. S. Venieris. "Privacy-Aware Workflows: Challenges and Requirements". 1st International Conference on ICT LAW (Information and Communication Technology and Law - Protection and Access Rights). 2013. [More] [Bibtex] E. Papagiannakopoulou, M. Koukovini, G. V. Lioudakis, N. Dellas, J. Garcia-Alfaro, D. I. Kaklamani, I. S. Venieris, N. Cuppens-Boulahia and F. Cuppens. "Leveraging Ontologies upon a Holistic Privacy-aware Access Control Model". The 6th International Symposium on Foundations & Practice of Security (FPS'2013). 2013. [More] [Bibtex] C. Marin, L. Moench, L. Liu, N. Mehandjiev, G. V. Lioudakis, D. Kazanskaia and V. Chepegin. "Application of Intelligent Service Bus in a Ramp-up Production Context". Proceedings of the Industrial Track of the 25th Conference on Advanced Information Systems Engineering (CAiSE 2013). 2013. pp. 33-40. [More] [Bibtex] [Online version] G. V. Lioudakis, A.-C. Anadiotis, A. Mousas, C. Patrikakis, D. I. Kaklamani and I. S. Venieris. "Routing in Content-Centric Networks: From Names to Concepts". Proceedings of the 5th International Conference on New Technologies, Mobility and Security (NTMS 2012). 2012. pp. 1-5. [More] [Bibtex] [Online version] S. Rao, G. Bianchi, J. Garcia-Alfaro, F. Romero, B. Trammell, A. Berger, G. V. Lioudakis, E. Papagiannakopoulou, M. Koukovini and K. Mittig. "System Architecture for collaborative security and privacy monitoring in multi-domain networks". Proceedings of the IEEE 5th International Conference on Internet Multimedia Systems Architecture and Application (IMSAA), 3rd IEEE workshop on Collaborative Security Technologies (CoSec 2011). 2011. pp. 1 -6. [More] [Bibtex] [Online version] E. Papagiannakopoulou, M. Koukovini, G. V. Lioudakis, J. Garcia-Alfaro, D. I. Kaklamani and I. S. Venieris. "A Contextual Privacy-Aware Access Control Model for Network Monitoring Workflows: Work in Progress". Foundations and Practice of Security: 4th Canada-France MITACS Workshop (FPS 2011). J. Garcia-Alfaro and P. Lafourcade eds. 2011. pp. 208-217. [More] [Bibtex] [Online version] M. Koukovini, E. Papagiannakopoulou, G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "A Workflow Checking Approach for Inherent Privacy Awareness in Network Monitoring". Data Privacy Management and Autonomous Spontaneus Security. J. Garcia-Alfaro, G. Navarro-Arribas, N. Cuppens-Boulahia and S. D. di Vimercati eds. 2011. pp. 295-302. [More] [Bibtex] [Online version] A. Antonakopoulou, F. I. Gogoulos, G. V. Lioudakis, A. Mousas, D. I. Kaklamani and I. S. Venieris. "Semantic Information Model for Privacy-Aware Access Control". Proceedings of the 14th Panhellenic Conference on Informatics (PCI 2010). 2010. pp. 130-134. [More] [Bibtex] [Online version] A. Mousas, A. Antonakopoulou, F. I. Gogoulos, G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "Visualising Access Control: The PRISM Approach". Proceedings of the 14th Panhellenic Conference on Informatics (PCI 2010). 2010. pp. 107-111. [More] [Bibtex] [Online version] F. I. Gogoulos, A. Antonakopoulou, G. V. Lioudakis, A. Mousas, D. I. Kaklamani and I. S. Venieris. "Privacy-Aware Access Control and Authorization in Passive Network Monitoring Infrastructures". Proceedings of the 10th IEEE International Conference on Computer and Information Technology (CIT-2010), 3rd IEEE International Symposium on Trust, Security and Privacy for Emerging Applications (TSP 2010). 2010. pp. 1114 - 1121. [More] [Bibtex] [Online version] G. V. Lioudakis, G. Tropea, I. S. Venieris, D. I. Kaklamani and N. Blefari-Melazzi. "Combining Monitoring and Privacy-Protection Perspectives in a Semantic Model for IP Traffic Measurements". Computer and Information Sciences: Proceedings of the 25th International Symposium on Computer and Information Sciences. E. Gelenbe, R. Lent, G. Sakellari, A. Sacan, H. Toroslu and A. Yazici eds. 2010. [More] [Bibtex] [Online version] G. Tropea, G. V. Lioudakis, N. Blefari-Melazzi, D. I. Kaklamani and I. S. Venieris. "Introducing Privacy-Awareness in Network Monitoring Ontologies". Proceedings of the 21st Tyrrhenian Workshop on Digital Communications: Trustworthy Internet. 2010. [More] [Bibtex] G. V. Lioudakis, C. A. Papagianni, D. I. Kaklamani, I. S. Venieris and A. H. Salden. "An Intelligent Traffic Management System for the Eco-Optimization of Urban Traffic Flows". Proceedings of the 2010 IEEE International Conference on Communications Workshops (ICC). 2010. [More] [Bibtex] [Online version] G. V. Lioudakis, G. Lamprinakos, E. Kosmatos, D. I. Kaklamani and I. S. Venieris. "Introducing Privacy-Awareness in Remote Healthcare Monitoring". Proceedings of the 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2010). 2010. [More] [Bibtex] [Online version] G. V. Lioudakis, F. I. Gogoulos, A. Antonakopoulou, A. Mousas, I. S. Venieris and D. I. Kaklamani. "An access control approach for privacy-preserving passive network monitoring". Proceedings of the 4th International Conference for Internet Technology and Secured Transactions (ICITST 2009). 2009. pp. 1-8. [More] [Bibtex] [Online version] G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "Personal Data Protection under the InfoCity Lights". Proceedings of the 2nd European Wireless Technology Conference (EuWiT 2009). 2009. [More] [Bibtex] [Online version] F. I. Gogoulos, A. Antonakopoulou, A. Mousas, G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "Privacy-Aware Passive Network Monitoring". Proceedings of the 13th Panhellenic Conference on Informatics (PCI 2009). 2009. pp. 171-175. [More] [Bibtex] [Online version] G. V. Lioudakis, F. I. Gogoulos, A. Antonakopoulou, D. I. Kaklamani and I. S. Venieris. "Privacy Protection in Passive Network Monitoring: an Access Control Approach". Proceedings of the IEEE 23rd International Conference on Advanced Information Networking and Applications (AINA) Workshops/Symposia (WAINA 2009). 2009. pp. 109-116. [More] [Bibtex] [Online version] S. Rao, S. Khavtasi, G. Bianchi, S. Teofili, G. Procissi, A. D. Pietro, I. Gojmerac, E. Hyytia, E. Boschi, B. Trammel, G. V. Lioudakis, F. Strohmeier and C. Schmoll. "Privacy-Preserving Network Monitoring Architecture for the Future Internet". Proceedings of the 18th ICT Mobile Summit. 2009. [More] [Bibtex] G. Bianchi, E. Boschi, F. Gaudino, E. A. Koutsoloukas, G. V. Lioudakis, S. Rao, F. Ricciato and C. Schmoll. "Privacy-Preserving Network Monitoring: Challenges and Solutions". Proceedings of the 17th ICT Mobile Summit. 2008. [More] [Bibtex] G. M. Kapitsaki, D. A. Kateros, G. V. Lioudakis and I. S. Venieris. "Extending Reusable Asset Specification to Describe Simple Mobile Services". Proceedings of the 17th ICT Mobile Summit. 2008. [More] [Bibtex] S. Rao, G. Bianchi, I. Gojmerac and G. V. Lioudakis. "Privacy-Aware Secure Monitoring". Proceedings of the Poster and Demonstration Paper Track of the 1st Future Internet Symposium (FIS 2008). 2008. pp. 20-23. [More] [Bibtex] [Online version] G. V. Lioudakis, E. A. Koutsoloukas, N. Dellas, G. M. Kapitsaki, D. I. Kaklamani and I. S. Venieris. "A Semantic Framework for Privacy-Aware Access Control". Proceedings of the 2008 International Multiconference on Computer Science and Information Technology, 3rd International Workshop on Secure Information Systems (SIS 2008). M. Ganzha, M. Paprzycki and T. Pełech-Pilichowski eds. 2008. pp. 813 - 820. [More] [Bibtex] [Online version] A. D. Luca, G. Tropea, G. V. Lioudakis, E. A. Koutsoloukas, N. Dellas, F. Testa and M. Blanchebarbe. "A Framework for Adapting Services' Design and Execution to Privacy Regulations". Proceedings of the 16th IST Mobile & Wireless Communications Summit 2007. 2007. [More] [Bibtex] [Online version] N. Dellas, E. A. Koutsoloukas, G. V. Lioudakis, D. I. Kaklamani and I. S. Venieris. "Performance Comparison of Ontology Reasoning and Rule Engines". Proceedings of the 16th IST Mobile & Wireless Communications Summit 2007. 2007. [More] [Bibtex] [Online version] G. V. Lioudakis, E. A. Koutsoloukas, F. Gaudino, N. Dellas, D. I. Kaklamani and I. S. Venieris. "A Technical Realization of Privacy Legislation". Proceedings of the ACSIS INTER: A European Cultural Studies Conference 2007. 2007. [More] [Bibtex] [Online version] G. Bianchi, E. Boschi, D. I. Kaklamani, E. A. Koutsoloukas, G. V. Lioudakis, F. Oppedisano, M. Petraschek, F. Ricciato and C. Schmoll. "Towards Privacy-Preserving Network Monitoring: Issues and Challenges". Proceedings of the 18th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2007). 2007. [More] [Bibtex] [Online version] G. V. Lioudakis, E. A. Koutsoloukas, N. Dellas, F. Gaudino, D. I. Kaklamani and I. S. Venieris. "Technical Enforcement of Privacy Legislation". Proceedings of the 18th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2007). 2007. [More] [Bibtex] [Online version] G. V. Lioudakis, E. A. Koutsoloukas, N. Dellas, S. Kapellaki, G. N. Prezerakos, D. I. Kaklamani and I. S. Venieris. "A Proxy for Privacy: the Discreet Box". Proceedings of the IEEE Eurocon 2007. 2007. pp. 966 - 973. [More] [Bibtex] [Online version] E. Koutsoloukas, G. V. Lioudakis, S. Kapellaki, N. Dellas, C. Katsigiannis, G. N. Prezerakos, D. I. Kaklamani and I. S. Venieris. "A Middleware Architecture for Privacy Protection in Smart Environments". Proceedings of the 15th IST Mobile & Wireless Communications Summit. 2006. [More] [Bibtex] V. Nikas, G. V. Lioudakis, N. Dellas, I. S. Venieris, D. I. Kaklamani, C. Pollak and R. Wisenocker. "Evolving UMTS towards IP: Evaluation of the SIPRAN Architecture". Proceedings of the 2006 IEEE International Conference on Communications (ICC 2006). 2006. pp. 5401 - 5407. [More] [Bibtex] [Online version] G. V. Lioudakis, V. Nikas, C. Pollak, R. Wisenocker and N. Dellas. "SIP as a Unified Signalling Solution in a Beyond 3G System". Proceedings of the 14th IST Mobile & Wireless Communications Summit. 2005. [More] [Bibtex] G. V. Lioudakis, V. Nikas, C. Pollak, R. Wisenocker, N. Dellas and I. S. Venieris. "Unified Signalling Using SIP in a B3G System". Proceedings of the 16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2005). 2005. pp. 1667 - 1671. [More] [Bibtex] [Online version] G. V. Lioudakis, I. E. Foukarakis, G. N. Prezerakos, D. I. Kaklamani and I. S. Venieris. "eDocuments Intelligent Enrichment from Distributed Knowledge Resources". Proceedings of the IEEE Eurocon 2005. 2005. pp. 1105 - 1108. [More] [Bibtex] [Online version] C. Pollak, S. H. Oh, A. Giralda, V. Nikas, G. V. Lioudakis and J. M. Sanchez. "A SIP based concept for NAS signaling in combination with an all-IP core network architecture". Proceedings of the 13th IST Mobile & Wireless Communications Summit 2004. 2004. [More] [Bibtex] V. Nikas, G. V. Lioudakis, L. Dimopoulou, G. Leoleis and I. S. Venieris. "QoS provision for real-time services over Satellite UMTS". Proceedings of the 13th IST Mobile & Wireless Communications Summit 2004. 2004. [More] [Bibtex] L. Dimopoulou, V. Nikas, G. Leoleis, G. V. Lioudakis and I. S. Venieris. "Mobility Management using SIP in a beyond 3G System". Proceedings of the 13th IST Mobile & Wireless Communications Summit 2004. 2004. [More] [Bibtex] V. Nikas, G. V. Lioudakis, G. Leoleis and I. S. Venieris. "IP-based Video Streaming service provision over Satellite UMTS". Proceedings of the 7th International Symposium on Communications Interworking (Interworking 2004). 2004. [More] [Bibtex]