Publications

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Book Chapter
Nikolopoulos, Spiros, Elisavet Chatzilari, Eirini Giannakidou, Symeon Papadopoulos, Yiannis Kompatsiaris, and Athena Vakali. "Leveraging Massive User Contributions for Knowledge Extraction." In Next Generation Data Technologies for Collective Computational Intelligence, edited by Nik Bessis and Fatos Xhafa, 415-443. Vol. 352. Studies in Computational Intelligence 352. Springer, 2011.
Chatzakou, Despoina, Nikolaos Passalis, and Athena Vakali. "MultiSpot: Spotting Sentiments with Semantic Aware Multilevel Cascaded Analysis." In Big Data Analytics and Knowledge Discovery, edited by Sanjay Kumar Madria and Takahiro Hara, 337-350. Vol. 9263. Lecture Notes in Computer Science 9263. Springer International Publishing, 2015.PDF icon PDF (359.27 KB)PDF icon Presentation (488.64 KB)
Conference Paper
Paparrizos, Ioannis K., Vassiliki A. Koutsonikola, Lefteris Angelis, and Athena Vakali. "Automatic extraction of structure, content and usage data statistics of web sites." In HT, edited by Mark H. Chignell and Elaine G. Toms, 301-302. ACM, 2010.PDF icon C77.pdf (643.99 KB)
Moussiades, Lefteris, and Athena Vakali. "Benchmark graphs for the evaluation of Clustering Algorithms." In RCIS, edited by Andre Flory and Martine Collard, 197-206. IEEE, 2009.PDF icon C64.pdf (263.97 KB)
Arvanitidis, Alexandros, Anna Serafi, Athena Vakali, and Grigorios Tsoumakas. "Branty: A Social Media Ranking Tool for Brands." In ECML/PKDD (3), edited by Toon Calders, Floriana Esposito, Eyke Hullermeier and Rosa Meo, 432-435. Vol. 8726. Lecture Notes in Computer Science 8726. Springer, 2014.
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.
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)
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)
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)
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.
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.
Polymerou, Evangelia, Despoina Chatzakou, and Athena Vakali. "EmoTube: A Sentiment Analysis Integrated Environment for Social Web Content." In WIMS, edited by Rajendra Akerkar, Nick Bassiliades, John Davies and Vadim Ermolayev, 20. ACM, 2014.PDF icon PDF (3.29 MB)
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 icon PDF (817.99 KB)
Chatzakou, Despoina, Vassiliki A. Koutsonikola, Athena Vakali, and Konstantinos Kafetsios. "Micro-blogging Content Analysis via Emotionally-Driven Clustering." In Affective Computing and Intelligent Interaction (ACII), 2013 Humaine Association Conference on, 375-380., 2013.PDF icon PDF (375.24 KB)
Giatsoglou, Maria, Despoina Chatzakou, Neil Shah, Alex Beutel, Christos Faloutsos, and Athena Vakali. "ND-SYNC: Detecting Synchronized Fraud Activities." In Advances in Knowledge Discovery and Data Mining, 19th Pacific-Asia Conference, PAKDD 2015, Ho Chi Minh City, Vietnam, May 19-22, 2015, Proceedings, Part II, 201–214., 2015.PDF icon PDF (4.36 MB)Package icon Dataset (1.96 MB)File Presentation (2.16 MB)
Samaras, Christos, Athena Vakali, Maria Giatsoglou, Despoina Chatzakou, and Lefteris Angelis. "Requirements and architecture design principles for a smart city experiment with sensor and social networks integration." In Panhellenic Conference on Informatics, edited by Panayiotis H. Ketikidis, Konstantinos G. Margaritis, Ioannis P. Vlahavas, Alexander Chatzigeorgiou, George Eleftherakis and Ioannis Stamelos, 327-334. ACM, 2013.PDF icon PDF (226.39 KB)
Samaras, Christos, Athena Vakali, Maria Giatsoglou, Despoina Chatzakou, and Lefteris Angelis. "Requirements and architecture design principles for a smart city experiment with sensor and social networks integration." In Panhellenic Conference on Informatics, edited by Panayiotis H. Ketikidis, Konstantinos G. Margaritis, Ioannis P. Vlahavas, Alexander Chatzigeorgiou, George Eleftherakis and Ioannis Stamelos, 327-334. ACM, 2013.PDF icon PDF (226.39 KB)
Giatsoglou, Maria, Despoina Chatzakou, Neil Shah, Christos Faloutsos, and Athena Vakali. "Retweeting Activity on Twitter: Signs of Deception." In PAKDD (1), edited by Tru Cao, Ee-Peng Lim, Zhi-Hua Zhou, Tu-Bao Ho, David Cheung and Hiroshi Motoda, 122-134. Vol. 9077. Lecture Notes in Computer Science 9077. Springer, 2015.PDF icon PDF (1.87 MB)Package icon Dataset+RTGEN code (116.02 MB)File Presentation (2.41 MB)
Giatsoglou, Maria, Despoina Chatzakou, Neil Shah, Christos Faloutsos, and Athena Vakali. "Retweeting Activity on Twitter: Signs of Deception." In PAKDD (1), edited by Tru Cao, Ee-Peng Lim, Zhi-Hua Zhou, Tu-Bao Ho, David Cheung and Hiroshi Motoda, 122-134. Vol. 9077. Lecture Notes in Computer Science 9077. Springer, 2015.PDF icon PDF (1.87 MB)Package icon Dataset+RTGEN code (116.02 MB)File Presentation (2.41 MB)
Giatsoglou, Maria, Despoina Chatzakou, Neil Shah, Christos Faloutsos, and Athena Vakali. "Retweeting Activity on Twitter: Signs of Deception." In PAKDD (1), edited by Tru Cao, Ee-Peng Lim, Zhi-Hua Zhou, Tu-Bao Ho, David Cheung and Hiroshi Motoda, 122-134. Vol. 9077. Lecture Notes in Computer Science 9077. Springer, 2015.PDF icon PDF (1.87 MB)Package icon Dataset+RTGEN code (116.02 MB)File Presentation (2.41 MB)
Hammiche, Samira, Salima Benbernou, Mohand-Said Hacid, and Athena Vakali. "Semantic retrieval of multimedia data." In MMDB, edited by Shu-Ching Chen and Mei-Ling Shyu, 36-44. ACM, 2004.
Vakali, Athena, Despoina Chatzakou, Vassiliki A. Koutsonikola, and George Andreadis. "Social Data Sentiment Analysis in Smart Environments - Extending Dual Polarities for Crowd Pulse Capturing." In DATA, edited by Markus Helfert, Chiara Francalanci and Joaquim Filipe, 175-182. SciTePress, 2013.PDF icon PDF (371.31 KB)
Srivastava, Lara, and Athena Vakali. "Towards a Narrative-Aware Design Framework for Smart Urban Environments." In Future Internet Assembly, edited by Federico Alvarez, Frances Cleary, Petros Daras, John Domingue, Alex Galis, Ana Garcia, Anastasius Gavras, Stamatis Karnouskos, Srdjan Krco, Man-Sze Li et al., 166-177. Vol. 7281. Lecture Notes in Computer Science 7281. Springer, 2012.
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 icon PDF (2.58 MB)

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