Publications
Large Scale Crowdsourcing and Characterization of Twitter Abusive Behavior. ICWSM-18. Stanford, California: AAAI, 2018.
PDF (719.34 KB)
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Smart Cities at Risk!: Privacy and Security Borderlines from Social Networking in Cities. WWW ’18 Companion . Lyon, France: ACM, 2018.
PDF (536.28 KB)
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CityDNA: Smart City Dimensions' Correlations for Identifying Urban Profile In WWW (Companion Volume). Perth, Australia: ACM, 2017.
PDF (1.94 MB)
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Class-based Prediction Errors to Categorize Text with Out-of-vocabulary Words. ALW1'17. Vancouver, Canada, 2017.
Paper (211.93 KB)
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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 (166.61 KB)
Poster (876.34 KB)
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Detecting Variation of Emotions in Online Activities." Expert Systems with Applications 89 (2017): 318-332.
PDF (2.19 MB)
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DynamiCITY : Revealing city dynamics from citizens social media broadcasts." Information Systems (2017): -.
PDF (5.64 MB)
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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 (280.63 KB)
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Hate is not Binary: Studying Abusive Behavior of #GamerGate on Twitter. HT '17. Prague, Czech Republic: ACM, 2017.
PDF (1.21 MB)
Presentation (1.52 MB)
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Mean Birds: Detecting Aggression and Bullying on Twitter. WebSci '17. Troy, NY, USA: ACM, 2017.
PDF (1.45 MB)
Dataset (86.79 KB)
Presentation (2.61 MB)
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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 (1.07 MB)
Presentation (1.04 MB)
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Sentiment analysis leveraging emotions and word embeddings." Expert Systems with Applications 69 (2017): 214-224.
PDF (798.98 KB)
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Vol4All: A Volunteering Platform to Drive Innovation and Citizens Empowerment In WWW (Companion Volume). Perth, Australia: ACM, 2017.
PDF (1.79 MB)
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Cloud-based architectures for Geo-located blogosphere dynamics detection." Smart Cities (2016).
PDF (1.02 MB)
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Early Malicious Activity Discovery in Microblogs by Social Bridges Detection." Limassol, Cyprus: 16th International Symposium on Signal Processing and Information Technology, 2016.
PDF (1.69 MB)
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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 (1.27 MB)
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PerSaDoR: Personalized social document representation for improving web search." Information Sciences 369 (2016): 614-633.
PDF (1.02 MB)
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Smart Cities Tales and Trails." In Internet Science - Third International Conference, INSCI 2016, Florence, Italy, September 12-14, 2016, Proceedings., 2016.
PDF (1.24 MB)
Presentation (13.34 MB)
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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)
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Harvesting Opinions and Emotions from Social Media Textual Resources." Internet Computing, IEEE 19 (2015): 46-50.
PDF (1.75 MB)
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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.
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 (359.27 KB)
Presentation (488.64 KB)
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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 (4.36 MB)
Dataset (1.96 MB)
Presentation (2.16 MB)
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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.
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 (1.87 MB)
Dataset+RTGEN code (116.02 MB)
Presentation (2.41 MB)
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