Publications

Export 274 results:
Author Title [ Type(Desc)] Year
Conference Paper
Papadopoulos, Symeon, Christos Zigkolis, Yiannis Kompatsiaris, and Athena Vakali. "CERTH @ MediaEval 2011 Social Event Detection Task." In MediaEval, edited by Martha Larson, Adam Rae, Claire-Helene Demarty, Christoph Kofler, Florian Metze, Raphaël Troncy, Vasileios Mezaris and Gareth J. F. Jones. Vol. 807. CEUR Workshop Proceedings 807. CEUR-WS.org, 2011.PDF icon C84.pdf (155.83 KB)
"City Exploration by use of Spatio-temporal Analysis and Clustering of User Contributed Photos.", 2011.PDF icon C79.pdf (449.42 KB)
Papadopoulos, Symeon, Christos Zigkolis, Stefanos Kapiris, Yiannis Kompatsiaris, and Athena Vakali. "City exploration by use of spatio-temporal analysis and clustering of user contributed photos." In ICMR, edited by Francesco G. B. De Natale, Alberto Del Bimbo, Alan Hanjalic, B. S. Manjunath and Shin’ichi Satoh, 65. ACM, 2011.
"Clustering of Social Tagging System Users: A Topic and Time Based Approach.", 2009.PDF icon C66.pdf (2.89 MB)
Koutsonikola, Vassiliki A., Athena Vakali, Eirini Giannakidou, and Yiannis Kompatsiaris. "Clustering of Social Tagging System Users: A Topic and Time Based Approach." In WISE, edited by Gottfried Vossen, Darrell D. E. Long and Jeffrey Xu Yu, 75-86. Vol. 5802. Lecture Notes in Computer Science 5802. Springer, 2009.PDF icon C66.pdf (2.89 MB)
Papadopoulos, Symeon, Christos Zigkolis, Stefanos Kapiris, Yiannis Kompatsiaris, and Athena Vakali. "ClustTour: city exploration by use of hybrid photo clustering." In ACM Multimedia, edited by Alberto Del Bimbo, Shih-Fu Chang and Arnold W. M. Smeulders, 1617-1620. ACM, 2010.
"ClustTour: City Exploration by use of Hybrid Photo Clustering.", 2010.PDF icon C74.pdf (917.37 KB)
"Co-Clustering Tags and Social Data Sources.", 2008.PDF icon C59.pdf (412.23 KB)
Giannakidou, Eirini, Vassiliki A. Koutsonikola, Athena Vakali, and Yiannis Kompatsiaris. "Co-Clustering Tags and Social Data Sources." In WAIM, 317-324. IEEE, 2008.PDF icon C59.pdf (412.23 KB)
Giatsoglou, Maria, Despoina Chatzakou, and Athena Vakali. "Community Detection in Social Media by Leveraging Interactions and Intensities." In WISE (2), edited by Xuemin Lin, Yannis Manolopoulos, Divesh Srivastava and Guangyan Huang, 57-72. Vol. 8181. Lecture Notes in Computer Science 8181. Springer, 2013.PDF icon PDF (442.9 KB)
Kastrinakis, Dimitrios, Symeon Papadopoulos, and Athena Vakali. "Compact and Distinctive Visual Vocabularies for Efficient Multimedia Data Indexing." In ADBIS, edited by Barbara Catania, Giovanna Guerrini and Jaroslav Pokorny, 98-111. Vol. 8133. Lecture Notes in Computer Science 8133. Springer, 2013.PDF icon C92.pdf (496.34 KB)
"Compact and Distinctive Visual Vocabularies for Efficient Multimedia Data Indexing.", 2013.PDF icon C92.pdf (496.34 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 Paper (309.27 KB)
"Content Classification for Caching under CDNs.", 2007.PDF icon C56.pdf (275.34 KB)
"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)
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)
"Credential-Based Policies Management in an Access Control Framework Protecting XML Resources.", 2006.PDF icon C53.pdf (1.51 MB)
"Designing a Learning-Automata-Based Controller for Client/Server Systems: A Methodology.", 2000.PDF icon C20.pdf (174.18 KB)
"Detecting and Understanding Web communities.", 2009.PDF icon C65.pdf (408.33 KB)
"Detecting the long-tail of Points of Interest in tagged photo collections.", 2011.PDF icon C78.pdf (236.62 KB)
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)
"Digg it Up! Analyzing Popularity Evolution in a Web 2.0 Setting.", 2008.PDF icon C62.pdf (192.66 KB)
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.
"A Distributed Database Server for Continuous Media.", 2002.PDF icon C28.pdf (124.9 KB)

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