Publications [DBLP][Google Scholar]

Edited Books and Journal Special Issues
  1. G. Pallis, M. Jmaiel, A. Charfi, S. Graupner, Y. Karabulut, S. Guinea, F. Rosenberg, M. Q. Sheng, C. Pautasso, S. Ben Mokhtar ICSOC 2011 Workshop Proceedings, Springer.
  2. D. Katsaros, G. Pallis, S. Sivasubramanian, A. Vakali. IEEE Network, special issue on "Cloud Computing" (Jul. 2011)
  3. G. Fortino, C. Mastroianni, G. Pallis, M. Pathan, A. Vakali. Computer Networks, special issue on "Internet-based Content Delivery".
  4. Marios D. Dikaiakos, Dimitrios Katsaros, George Pallis, Athena Vakali, Pankaj Mehra. IEEE Internet Computing special issue on "Cloud Computing"(Sep./Oct. 2009).
  5. A. Vakali, G. Pallis: Web Data Management Practices: Emerging Techniques and Technologies. Idea Group Publishing, 2006. Book Information from publisher's site, Book information from Amazon's site.
Book Chapters
  1. I. Kilanioti, C. Georgiou, G. Pallis: Scaling Rich Media Content through Social Networks, book chapter in the book "Advanced Content Delivery and Streaming in the Cloud", editors M. Pathan, R. Sitaraman, D. Robinson, Wiley 2013.
  2. G. Pallis, D. Zeinalipour, M. D. Dikaiakos: Online Social Networks: Status and Trends, book chapter in the book "Web Data Management Trails", editors L. Jain and A. Vakali, Springer, 2011.
  3. N. Loulloudes, G. Pallis, M. D. Dikaiakos: Information Dissemination in Mobile CDNs, book chapter in the book “Content Delivery Networks: Principles and Paradigms”, editors R. Buyya et. al., Springer, 2008.
  4. K. Stamos, G. Pallis, A. Vakali: Caching techniques on CDN simulated Frameworks, book chapter in the book “Content Delivery Networks: Principles and Paradigms”, editors R. Buyya et. al., Springer, 2008.
  5. A. Vakali, G. Pallis, L. Angelis : Clustering Web Information Sources, book chapter in the book “Web Data Management Practices: Emerging Techniques and Technologies”, editors: A. Vakali, G. Pallis, Idea-Group Publishing, USA, 2006.
  6. G. Papadimitriou, A. Vakali, G. Pallis,  S. Petridou, A. Pomportsis: Simulation in Web Data Management, book chapter in the book “Applied System Simulation: Methodologies and Applications”, editors: M.S. Obaidat and G.I. Papadimitriou, Kluwer Academic Publishers, Norwell, Massachusetts, USA, 2003.
  7. G. Pallis, K. Stoupa, A. Vakali: Storage and Access Control Issues for XML documents, book chapter in the book “Web Information Systems”, editors: D. Taniar and W. Rahayu, Idea-Group Publishing, USA, 2003.

Lemmas in Encyclopedia
  1. G. Pallis, K. Stoupa, A. Vakali: Storage and Access Control Policies for XML Documents, book chapter in the book “Encyclopedia of Information Science and Technology, Vol. I-III”, editor: Mehdi Khosrow-Pour, Idea-Group Publishing, USA, 2004.

International Journals and Magazines
  1. M. D. Dikaiakos, A. Katsifodimos, G. Pallis. Minersoft: Software Retrieval in Grid and Cloud Computing Infrastructures, ACM Transactions on Internet Technology (ACM TOIT), 2012.
  2. G. Fortino, C. Mastroianni, G. Pallis, M. Pathan, A. Vakali. Editorial for special issue Internet-based Content Delivery. Computer Networks 55(18): 3987-3990 (2011)
  3. D. Katsaros, G. Pallis, S. Sivasubramanian, A. Vakali. Cloud Computing, IEEE Network, (Jul. 2011)
  4. G. Pallis, A. Katsifodimos, M. D. Dikaiakos: Searching for Software on the EGEE Infrastructure. J. Grid Comput. 8(2): 281-304 (2010)
  5. G. Pallis: Cloud Computing: The New Frontier of Internet Computing, IEEE Internet Computing, 13(5):70-73, Sep. 2010.
  6. K. Stamos, G. Pallis, A. Vakali, D. Katsaros, A. Sidiropoulos, Y. Manolopoulos: CDNsim: A Simulation Tool for Content Distribution Networks, ACM Trans. Model. Comput. Simul. 20(2): (2010)
  7. M. D. Dikaiakos, D. Katsaros, G. Pallis, A. Vakali, P. Mehra: Cloud Computing: Distributed Internet Computing for IT and Scientific Research, IEEE Internet Computing, 12(5), Sep. 2009.
  8. D. Katsaros, G. Pallis, K. Stamos, A. Vakali, A. Sidiropoulos, Y. Manolopoulos: CDNs Content Outsoutcing via Generalized Communities, IEEE Transactions on Knowledge and Data Engineering, 21(1), 2009.
  9. G. Pallis, K. Stamos, C. Thomos, A. Vakali, G. Andreadis: Integrating Caching Techniques in CDNs using a Classification Approach. International Journal of Business Data Communications and Networking (IJBDCN), 4(4):1-12, 2008.
  10. G. Pallis, A. Vakali, J. Pokorny: A Clustering-based Approach for Short-term Prefetching on a Web Cache Environment, Computers & Electrical Engineering Journal, Elsevier, 34(4): 309-323, 2008.
  11. A. Sidiropoulos, G. Pallis, D. Katsaros, K. Stamos, A. Vakali, Y. Manolopoulos: Prefetching in Content Distribution Networks via Web Communities Identification and Outsourcing, Word Wide Web Journal, 11(1): 39-70, 2008.
  12. G. Pallis, L. Angelis, A. Vakali: Validation and Interpretation of Web Users’ Sessions Clusters, Information Processing & Management, Elsevier, 43(5): 1348-1367, 2007 (ranked in the top 25 hottest articles for the period April – June 2007).
  13. G. Pallis, A. Vakali: Insight and Perspectives for Content Delivery Networks, Communications of the ACM (CACM), Vol. 49, No. 1, pp. 101-106, 2006.
  14. A. Vakali, G. Pallis: Content Delivery Networks: Status and Trends, IEEE Internet Computing, Vol. 7, No. 6, pp.68-74, 2003.

Conferences/Workshops
  1. G. Copil, D. Trihinas, H-L. Truong, D. Moldovan, G. Pallis, S. Dustdar, M. Dikaiakos. ADVISE -- a Framework for Evaluating Cloud Service Elasticity Behavior. Proceedings of the 12th International Conference on Service Oriented Computing. Paris, France, 3-6 November, 2014. 
  2.  C. Sofokleous and N. Loulloudes and D. Trihinas and G. Pallis and M. Dikaiakos. c-Eclipse: An Open-Source Management Framework for Cloud ApplicationsProceedings of the EuroPar 2014, Porto, Portugal 2014.
  3. D. Trihinas, C. Sofokleous, N. Loulloudes, A. Foudoulis, G. Pallis, M. D. Dikaiakos. "Managing and Monitoring Elastic Cloud Applications.  Proceedings of the 14th International Conference on Web Engineering" (ICWE 2014), Demo, Toulouse, France 2014.
  4. D. Trihinas, G. Pallis, M. D. Dikaiakos: JCatascopia: Monitoring Elastically Adaptive Applications in the Cloud. Proceedings of the 14th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing. Chicago, IL, USA, May 26-29, 2014 (accepted for publication).
  5. A. Papadopoulos, G. Pallis, M. D. Dikaiakos: Identifying Clusters with Attribute Homogeneity and Similar Connectivity in Information Networks. Proceedings of IEEE/WIC/ACM International Conference on Web Intelligence, Atlanta, USA, November, 2013.
  6. Th. Phokas, H. Efstathiades, G. Pallis and M. D. Dikaiakos: Feel The World: A Mobile Framework for Participatory Sensing. In Proceedings of the 10th International Conference on Mobile Web Information Systems (MobiWIS 2013), Springer LNCS, Paphos, Cyprus, August 2013.
  7. N. Loulloudes, G. Pallis, M. D. Dikaiakos. V-Radar: A Vehicular Traffic Query Protocol for Urban Environments. In Proceedings of Vehicular Traffic Management for Smart Cities (VTM 2012) workshop, in conjunction with IFIP Wireless Days 2012, IEEE, November 21-23, 2012, Dublin, Ireland.
  8. N. Loulloudes, G. Pallis, M. D. Dikaiakos. On the Performance Evaluation of VANET Routing Protocols in Large-Scale Urban Environments (Poster). In Proceedings of IEEE Vehicular Networking Conference 2012 (IEEE VNC 2012), November 14-16, 2012, Seoul, Republic of Korea.
  9. G. Christodoulou, C. Georgiou, G. Pallis. The Role of Twitter in YouTube Videos Diffusion. In Proceedings of the 13th International Conference on Web Information System Engineering (WISE 2012), Springer LNCS, Paphos, Cyprus, November 28th-30th, 2012.
  10. G. Pallis. Improving Content Delivery by Exploiting the Utility of CDN Servers. 5th International Conference on Data Management in Cloud, Grid and P2P Systems, Springer LNCS, Vienna, Austria, Sep. 2012.
  11. I. Katakis, G. Pallis, M.D. Dikaiakos, O. Onoufriou, “Automated Tagging for the Retrieval of Software Resources in Grid and Cloud Infrastructures”, IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid 2012), Ottawa, Canada, 2012.
  12. G. Pallis.E. Spanakis, G. Pallis, M. D. Dikaiakos: Graph Visualization Tool for Vehicular Ad-Hoc Networks, IEEE Vehicular Networking Conference 2011 (IEEE VNC 2011), November 14-16, 2011, Amsterdam, The Netherlads (demo).
  13. E. Spanakis, C. Efstathiades, G. Pallis, M. D. Dikaiakos: Real-Time Graph Visualization Tool for Vehicular Ad-Hoc Networks, 16th IEEE Symposium on Computers and Communications, June 28 - July 1, 2011, Kerkyra (Corfu), Greece.
  14. N. Loulloudes, G. Pallis, M. D. Dikaiakos. Caching Dynamic Information in Vehicular Ad-Hoc Networks. Proceedings of Euro-Par 2010, Ischia-Naples, Italy, Sep. 2010.
  15. N. Loulloudes, G. Pallis, M. D. Dikaiakos. On the Evaluation of Caching in Vehicular Information Systems. Proceedings of 11th International Conference on Mobile Data Management (MDM 2010), Kansas City, Missouri, May 23-26, 2010 (poster, accepted for publication).
  16. G. Pallis, A. Katsifodimos, M. D. Dikaiakos. Effective Keyword Search for Software Resources in Large-scale Network Environments. Proceedings of IEEE/WIC/ACM International Conference on Web Intelligence, Milano, Italy, September, 2009.
  17. G. Pallis, D. Katsaros, M. D. Dikaiakos, N. Loulloudes, L. Tassiulas. On the Structure and Evolution of Vehicular Networks. Proceedings of 17th Annual Meeting of the IEEE/ACM International Symposium on Modelling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS 2009), London, UK, September, 2009.
  18. K. Stamos, G. Pallis, A. Vakali, M. D. Dikaiakos: Evaluating the Utility of Content Delivery Networks. In Proceedings of the 4th UPGRADE-CN Workshop on Content Management and Delivery in Large-Scale Networks (In conjunction with ACM/IEEE International Symposium on High Performance Distributed Computing (HPDC'09)), ACM Press, June 11-13, 2009, Munich, Germany.
  19. A. Katsifodimos, G. Pallis, M. D. Dikaiakos: Harvesting Large-Scale Grids for Software Resources. In Proceedings of the 9th IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2009), Shanghai, China, May 2009.
  20. G. Pallis, C. Thomos, K. Stamos, A. Vakali, G. Andreadis: Content Classification for Caching under CDNs. In Proceedings of the 4th International IEEE Innovations of Information Technology Conference, Dubai, UAE, November 2007.
  21. K. Stamos, G. Pallis, C. Thomos, A. Vakali: A similarity-based Approach for Integrated Web Caching and Content Replication in CDNs. In Proceedings of 10th International Database Engineering and Applications Symposium (IDEAS 2006), IEEE Press, New Delhi, India, Dec. 2006.
  22. K. Stamos, G. Pallis, A. Vakali: Integrating Caching Techniques on a Content Distribution Network. In Proceedings of 10th East-European Conference on Advances in Databases and Information Systems (ADBIS 2006), Springer-Verlag, Thessaloniki, Greece, Sep. 2006.
  23. G. Pallis, K. Stamos, A. Vakali, D. Katsaros, A. Sidiropoulos, Y. Manolopoulos: Replication based on Objects Load under a Content Distribution Network, In Proceedings of the 2nd International Workshop on Challenges in Web Information Retrieval and Integration (WIRI) (In conjunction with ICDE'06), Atlanta, Georgia, USA, Apr. 2006.
  24. G. Pallis, A. Vakali, K. Stamos, A. Sidiropoulos, D. Katsaros, Y. Manolopoulos: A Latency-based Object Placement Approach in Content Distribution Networks, In Proceedings of the 3rd Latin American Web Congress (La-Web 2005), IEEE Press, Buenos Aires, Argentina, Oct. 2005.
  25. G. Pallis, L. Angelis, A. Vakali: Model-based Cluster Analysis for Web Users Sessions. In Proceedings of the 15th International Symposium on Methodologies for Intelligent Systems (ISMIS 2005), Saratoga (NY), USA, May 2005.
  26. G. Pallis, A. Vakali, E. Sidiropoulos: FRES-CAR: An Adaptive Cache Replacement Policy. In Proceedings of the 1st IEEE International Workshop on Challenges in Web Information Retrieval and Integration (WIRI’05) in cooperation with the 21st IEEE Conference on Data Engineering ICDE 2005, Tokyo, Japan, Apr. 2005.
  27. G. Pallis, L. Angelis, A. Vakali, J. Pokorny: A Probabilistic Validation Algorithm for Web Users’ Clusters. Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, Hague, Holland, Oct. 2004.
  28. S. Petridou, G. Pallis, A. Vakali, G. Papadimitriou and A. Pomportsis: Web Data Accessing and the Web Searching Process, Proceedings of the ACS/IEEE International Conference on Computer Systems and Applications (AICCSA'03), Tunisia, Jul. 2003.
  29. G. Pallis, A. Vakali, L. Angelis and M. S. Hacid: A Study on Workload Characterization for a Web Proxy Server, Proceedings of the 21st IASTED International Multi-Conference on Applied Informatics (AI 2003), Innsbruck, Austria, Feb. 2003.
  30. A. Vakali and G. Pallis: A study on Web Caching Architectures and Performance. 5th Multi-Conference on Systemics, Cybernetics and Informatics (SCI 2001), Florida, USA, Jul. 2001.

Other Scientific Publications
  1. N. Loulloudes, G. Pallis, M. D. Dikaiakos: Understanding V2X Communication Dynamics Through Complex Network Science. ERCIM News 2013(94) (2013)
  2. N. Loulloudes, G. Pallis, M. D. Dikaiakos: The Dynamics of Vehicular Networks in Urban Environments (2010) (online edition in arxiv.org).
  3. N. Loulloudes, G. Pallis, M. D. Dikaiakos. Caching Dynamic Information in Vehicular Ad-Hoc Networks, 9th Hellenic Data Management Symposium (HDMS10), Ayia Napa, June, 2010.
  4. M. D. Dikaiakos, A. Katsifodimos, G. Pallis. Minersoft: A Keyword-based Search Engine for Software Resources in Large-scale Grid Infrastructures, Proceedings of the 8th Hellenic Data Management Symposium (HDMS09), Athens, September, 2009.
  5. A. Katsifodimos, G. Pallis, M.D. Dikaiakos"Searching Software Resources in the Grid,", 4th EGEE User Forum/OGF 25, March 2-6, 2009, Catania, Italy (poster presentation).

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