Publications

Export 274 results:
Author Title Type [ Year(Asc)]
2017
Moustaka, Vaia, Athena Vakali, and Leonidas G. Anthopoulos. CityDNA: Smart City Dimensions' Correlations for Identifying Urban Profile In WWW (Companion Volume). Perth, Australia: ACM, 2017.PDF icon PDF (1.94 MB)
Serrà, Joan, Ilias Leontiadis, Dimitris Spathis, Gianluca Stringhini, Jeremy Blackburn, and Athena Vakali. Class-based Prediction Errors to Categorize Text with Out-of-vocabulary Words. ALW1'17. Vancouver, Canada, 2017.PDF icon Paper (211.93 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)
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)
Gkatziaki, Vasiliki, Maria Giatsoglou, Despoina Chatzakou, and Athena Vakali. "DynamiCITY : Revealing city dynamics from citizens social media broadcasts." Information Systems (2017): -.PDF icon PDF (5.64 MB)
Kafetsios, Konstantinos, Despoina Chatzakou, Nikolaos Tsigilis, and Athena Vakali. "Experience of emotion in face to face and computer-mediated social interactions: An event sampling study." Computers in Human Behavior 76 (2017): 287-293.PDF icon PDF (280.63 KB)
Chatzakou, Despoina, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, and Athena Vakali. Hate is not Binary: Studying Abusive Behavior of #GamerGate on Twitter. HT '17. Prague, Czech Republic: ACM, 2017.PDF icon PDF (1.21 MB)PDF icon Presentation (1.52 MB)
Chatzakou, Despoina, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, and Athena Vakali. Mean Birds: Detecting Aggression and Bullying on Twitter. WebSci '17. Troy, NY, USA: ACM, 2017.PDF icon PDF (1.45 MB)Package icon Dataset (86.79 KB)PDF icon Presentation (2.61 MB)
Chatzakou, Despoina, Nicolas Kourtellis, Jeremy Blackburn, Emiliano De Cristofaro, Gianluca Stringhini, and Athena Vakali. Measuring #GamerGate: A Tale of Hate, Sexism, and Bullying In Proceedings of the 26th International Conference on World Wide Web Companion. WWW '17 Companion. Perth, Australia: ACM, 2017.PDF icon PDF (1.07 MB)PDF icon Presentation (1.04 MB)
Giatsoglou, Maria, Manolis G. Vozalis, Konstantinos Diamantaras, Athena Vakali, George Sarigiannidis, and Konstantinos Ch. Chatzisavvas. "Sentiment analysis leveraging emotions and word embeddings." Expert Systems with Applications 69 (2017): 214-224.PDF icon PDF (798.98 KB)
Vakali, Athena, Ioannis Dematis, and Athanasios Tolikas. Vol4All: A Volunteering Platform to Drive Innovation and Citizens Empowerment In WWW (Companion Volume). Perth, Australia: ACM, 2017.PDF icon PDF (1.79 MB)
2016
Giatsoglou, Maria, Despoina Chatzakou, Vasiliki Gkatziaki, Athena Vakali, and Leonidas Anthopoulos. "CityPulse: A platform prototype for smart city social data mining." Journal of the Knowledge Economy 7 (2016): 344-372.PDF icon PDF (6.83 MB)
Vakali, Athena, Stefanos Antaris, and Maria Giatsoglou. "Cloud-based architectures for Geo-located blogosphere dynamics detection." Smart Cities (2016).PDF icon PDF (1.02 MB)
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)
Gogoglou, Antonia, Zenonas Theodosiou, Tasos Kounoudes, Athena Vakali, and Yannis Manolopoulos. "Early Malicious Activity Discovery in Microblogs by Social Bridges Detection." Limassol, Cyprus: 16th International Symposium on Signal Processing and Information Technology, 2016.PDF icon PDF (1.69 MB)
Vakali, Athena, Paschalis Korosoglou, and Pavlos Daoglou. "A multi-layer software architecture framework for adaptive real-time analytics." In Workshop on Real-time & Stream Analytics in Big Data. Washington D.C., 2016.PDF icon PDF (1.27 MB)
Bouadjenek, Mohamed Reda, Hakim Hacid, Mokrane Bouzeghoub, and Athena Vakali. "PerSaDoR: Personalized social document representation for improving web search." Information Sciences 369 (2016): 614-633.PDF icon PDF (1.02 MB)
Vakali, Athena, Angeliki Milonaki, and Ioannis Gkrosdanis. "Smart Cities Tales and Trails." In Internet Science - Third International Conference, INSCI 2016, Florence, Italy, September 12-14, 2016, Proceedings., 2016.PDF icon PDF (1.24 MB)PDF icon Presentation (13.34 MB)
2015
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, and Athena Vakali. "Harvesting Opinions and Emotions from Social Media Textual Resources." Internet Computing, IEEE 19 (2015): 46-50.PDF icon PDF (1.75 MB)
Internet Science - Second International Conference, INSCI 2015, Brussels, Belgium, May 27-29, 2015, Proceedings In Lecture Notes in Computer Science, Edited by Thanassis Tiropanis, Athena Vakali, Laura Sartori and Pete Burnap. Vol. 9089. 9089. Springer, 2015.
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)
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)
New Trends in Database and Information Systems II - Selected papers of the 18th East European Conference on Advances in Databases and Information Systems and Associated Satellite Events, ADBIS 2014 Ohrid, Macedonia, September 7-10, 2014 Proceedings II In Advances in Intelligent Systems and Computing, Edited by Nick Bassiliades, Mirjana Ivanovic, Margita Kon-Popovska, Yannis Manolopoulos, Themis Palpanas, Goce Trajcevski and Athena Vakali. Vol. 312. 312. Springer, 2015.
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)

auth logo

Location & Contact

Department of Informatics
Aristotle University of Thessaloniki
Thessaloniki GR-54124

t  | (+30) 2310 998415
e | oswinds@csd.auth.gr