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Petridou, Sophia G., Vassiliki A. Koutsonikola, Athena Vakali, and Georgios I. Papadimitriou. "A Divergence-Oriented Approach for Web Users Clustering." In ICCSA (2), edited by Marina L. Gavrilova, Osvaldo Gervasi, Vipin Kumar, Chih Jeng Kenne Tan, David Taniar, Antonio LaganĂ, Youngsong Mun and Hyunseung Choo, 1229-1238. Vol. 3981. Lecture Notes in Computer Science 3981. Springer, 2006.
Vakali, Athena, Nikolaos Kitmeridis, and Maria Panourgia. "A Distributed Framework for Early Trending Topics Detection on Big Social Networks Data Threads." In Advances in Big Data: Proceedings of the 2nd INNS Conference on Big Data, October 23-25, 2016, Thessaloniki, Greece, edited by Plamen Angelov, Yannis Manolopoulos, Lazaros Iliadis, Asim Roy and Marley Vellasco, 186-194. Cham: Springer International Publishing, 2016.PDF icon PDF (793.71 KB)PDF icon presentation.pdf (1.48 MB)
"A Distributed Database Server for Continuous Media.", 2002.PDF icon C28.pdf (124.9 KB)
Aref, Walid G., Ann Christine Catlin, Ahmed K. Elmagarmid, Jianping Fan, J. Guo, Moustafa A. Hammad, Ihab F. Ilyas, Mirette S. Marzouk, Sunil Prabhakar, Abdelmounaam Rezgui et al. "A Distributed Database Server for Continuous Media." In ICDE, edited by Rakesh Agrawal and Klaus R. Dittrich, 490-491. IEEE Computer Society, 2002.
Zigkolis, Christos, Savvas Karagiannidis, and Athena Vakali. "Dissimilarity Features in Recommender Systems." In ICDM Workshops, edited by Wei Ding, Takashi Washio, Hui Xiong, George Karypis, Bhavani M. Thuraisingham, Diane J. Cook and Xindong Wu, 825-832. IEEE Computer Society, 2013.PDF icon PDF (343.89 KB)
"Digg it Up! Analyzing Popularity Evolution in a Web 2.0 Setting.", 2008.PDF icon C62.pdf (192.66 KB)
Chatzakou, Despoina, Athena Vakali, and Konstantinos Kafetsios. "Detecting Variation of Emotions in Online Activities." Expert Systems with Applications 89 (2017): 318-332.PDF icon PDF (2.19 MB)
Zigkolis, Christos, Symeon Papadopoulos, Yiannis Kompatsiaris, and Athena Vakali. "Detecting the long-tail of Points of Interest in tagged photo collections." In CBMI, edited by José M. Martinez, 235-240. IEEE, 2011.PDF icon C78.pdf (236.62 KB)
"Detecting the long-tail of Points of Interest in tagged photo collections.", 2011.PDF icon C78.pdf (236.62 KB)
"Detecting and Understanding Web communities.", 2009.PDF icon C65.pdf (408.33 KB)
Chatzakou, Despoina, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, and Athena Vakali. Detecting Aggressors and Bullies on Twitter In Proceedings of the 26th International Conference on World Wide Web Companion. WWW '17 Companion. Perth, Australia: ACM, 2017.PDF icon PDF (166.61 KB)PDF icon Poster (876.34 KB)
"Designing a Learning-Automata-Based Controller for Client/Server Systems: A Methodology.", 2000.PDF icon C20.pdf (174.18 KB)
Vakali, Athena, and Yannis Manolopoulos. "Data placement schemes in replicated mirrored disk systems." Journal of Systems and Software 55 (2000): 115-128.
Vakali, Athena. "Data block prefetching and caching in a hierarchical storage model." Inf. Sci. 128 (2000): 19-41.
Current Trends in Database Technology – EDBT 2004 Workshops, EDBT 2004 Workshops PhD, DataX, PIM, P2P&DB, and ClustWeb, Heraklion, Crete, Greece, March 14-18, 2004, Revised Selected Papers In EDBT Workshops, Edited by Wolfgang Lindner, Marco Mesiti, Can Türker, Yannis Tzitzikas and Athena Vakali. Vol. 3268. Lecture Notes in Computer Science 3268. Springer, 2004.
"Credential-Based Policies Management in an Access Control Framework Protecting XML Resources.", 2006.PDF icon C53.pdf (1.51 MB)
Stoupa, Konstantina, Zisis Simeoforidis, and Athena Vakali. "Credential-Based Policies Management in an Access Control Framework Protecting XML Resources." In ISCIS, edited by Albert Levi, Erkay Savas, Hüsnü Yenigün, Selim Balcisoy and Yücel Saygin, 603-612. Vol. 4263. Lecture Notes in Computer Science 4263. Springer, 2006.PDF icon C53.pdf (1.51 MB)
"Correlating Time-Related Data Sources with Co-clustering.", 2008.PDF icon C61.pdf (497.83 KB)
Koutsonikola, Vassiliki A., Sophia G. Petridou, Athena Vakali, Hakim Hacid, and Boualem Benatallah. "Correlating Time-Related Data Sources with Co-clustering." In WISE, edited by James Bailey, David Maier, Klaus-Dieter Schewe, Bernhard Thalheim and Xiaoyang Sean Wang, 264-279. Vol. 5175. Lecture Notes in Computer Science 5175. Springer, 2008.PDF icon C61.pdf (497.83 KB)
Ali, Haider, Faisal Shafait, Eirini Giannakidou, Athena Vakali, Nadia Figueroa, Theodoros Varvadoukas, and Nikolaos Mavridis. "Contextual object category recognition for RGB-D scene labeling." Robotics and Autonomous Systems 62 (2014): 241-256.
Vakali, Athena, and George Pallis. "Content Delivery Networks: Status and Trends." IEEE Internet Computing 7 (2003): 68-74.
Content Delivery Networks (Lecture Notes Electrical Engineering) In Content Delivery Networks, Edited by Rajkumar Buyya, Al-Mukaddim Khan Pathan and Athena Vakali. Springer-Verlag Gmbh, 2008.
"Content Classification for Caching under CDNs.", 2007.PDF icon C56.pdf (275.34 KB)
Kakarontzas, George, Leonidas G. Anthopoulos, Despoina Chatzakou, and Athena Vakali. "A Conceptual Enterprise Architecture Framework for Smart Cities - A Survey Based Approach." In ICE-B, edited by Mohammad S. Obaidat, Andreas Holzinger, Marten van Sinderen and Peter Dolog, 47-54. SciTePress, 2014.PDF icon PDF (309.27 KB)
"Compact and Distinctive Visual Vocabularies for Efficient Multimedia Data Indexing.", 2013.PDF icon C92.pdf (496.34 KB)

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