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Zigkolis, Christos, Vassiliki A. Koutsonikola, Despoina Chatzakou, Savvas Karagiannidis, Maria Giatsoglou, Andreas Kosmatopoulos, and Athena Vakali. "Towards a User-Aware Virtual Museum." In VS-GAMES, edited by Fotis Liarokapis, Anastasios D. Doulamis and Vassilios Vescoukis, 228-235. IEEE Computer Society, 2011.

PDF (2.58 MB)

Zigkolis, Christos, Savvas Karagiannidis, Ioannis K. Koumarelas, and Athena Vakali. "Integrating similarity and dissimilarity notions in recommenders." Expert Syst. Appl. 40 (2013): 5132-5147.

J55.pdf (1021.99 KB)

Vakali, Athena, and Christos Zigkolis. "Information analysis in mobile social networks for added-value services." (2009).

Papadopoulos, Symeon, Christos Zigkolis, Giorgos Tolias, Yannis Kalantidis, Phivos Mylonas, Yiannis Kompatsiaris, and Athena Vakali. "Image clustering through community detection on hybrid image similarity graphs." In ICIP, 2353-2356. IEEE, 2010.

C76.pdf (431.52 KB)

Chatzicharalampous, Evangelos, Christos Zigkolis, and Athena Vakali. "Exploriometer: Leveraging Personality Traits for Coverage and Diversity Aware Recommendations." In Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume., 2015.

PDF (817.99 KB)

Giatsoglou, Maria, Vassiliki A. Koutsonikola, Konstantinos Stamos, Athena Vakali, and Christos Zigkolis. "Dynamic Code Generation for Cultural Content Management." In Panhellenic Conference on Informatics, 21-24. IEEE Computer Society, 2010.

PDF (187.93 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.

PDF (343.89 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.

C78.pdf (236.62 KB)

Zigkolis, Christos, Symeon Papadopoulos, George Filippou, Yiannis Kompatsiaris, and Athena Vakali. "Collaborative event annotation in tagged photo collections." Multimedia Tools Appl. 70 (2014): 89-118.

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.

Papadopoulos, Symeon, Christos Zigkolis, Yiannis Kompatsiaris, and Athena Vakali. "Cluster-Based Landmark and Event Detection for Tagged Photo Collections." IEEE MultiMedia 18 (2011): 52-63.

J46.pdf (882.09 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.

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.

C84.pdf (155.83 KB)

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