Nicolas Kourtellis


2022

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On the Aggression Diffusion Modeling and Minimization in Twitter
Marinos Poiitis | Athena Vakali | Nicolas Kourtellis
2022 Volume 16 Issue 1

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Leveraging Google's Publisher-Specific IDs to Detect Website Administration
Emmanouil Papadogiannakis | Panagiotis Papadopoulos | Evangelos P. Markatos | Nicolas Kourtellis
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

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User Tracking in the Post-cookie Era: How Websites Bypass GDPR Consent to Track Users
Emmanouil Papadogiannakis | Panagiotis Papadopoulos | Nicolas Kourtellis | Evangelos P. Markatos
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

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Stop tracking me Bro! Differential Tracking of User Demographics on Hyper-Partisan Websites
Pushkal Agarwal | Sagar Joglekar | Panagiotis Papadopoulos | Nishanth Sastry | Nicolas Kourtellis
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

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Detecting Cyberbullying and Cyberaggression in Social Media
Despoina Chatzakou | Ilias Leontiadis | Jeremy Blackburn | Emiliano De Cristofaro | Gianluca Stringhini | Athena Vakali | Nicolas Kourtellis
2019 Volume 13 Issue 3

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Cookie Synchronization: Everything You Always Wanted to Know But Were Afraid to Ask
Panagiotis Papadopoulos | Nicolas Kourtellis | Evangelos P. Markatos
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

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The Cost of Digital Advertisement: Comparing User and Advertiser Views
Panagiotis Papadopoulos | Nicolas Kourtellis | Evangelos P. Markatos
Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018

2017

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To Be Connected, or Not to Be Connected: That is the Minimum Inefficiency Subgraph Problem
Natali Ruchansky | Francesco Bonchi | David García-Soriano | Francesco Gullo | Nicolas Kourtellis
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

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Measuring #GamerGate: A Tale of Hate, Sexism, and Bullying
Despoina Chatzakou | Nicolas Kourtellis | Jeremy Blackburn | Emiliano De Cristofaro | Gianluca Stringhini | Athena Vakali
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

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Detecting Aggressors and Bullies on Twitter
Despoina Chatzakou | Nicolas Kourtellis | Jeremy Blackburn | Emiliano De Cristofaro | Gianluca Stringhini | Athena Vakali
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

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Analyzing Big Data Streams with Apache SAMOA
Nicolas Kourtellis | Gianmarco De Francisci Morales | Albert Bifet
Behavioral Analytics in Social and Ubiquitous Environments - 6th International Workshop on Mining Ubiquitous and Social Environments, MUSE 2015, Porto, Portugal, September 7, 2015; 6th International Workshop on Modeling Social Media, MSM 2015, Florence, Italy, May 19, 2015; 7th International Workshop on Modeling Social Media, MSM 2016, Montreal, QC, Canada, April 12, 2016; Revised Selected Papers

2015

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The Social World of Content Abusers in Community Question Answering
Md. Imrul Kayes | Nicolas Kourtellis | Daniele Quercia | Adriana Iamnitchi | Francesco Bonchi
Proceedings of the 24th International Conference on World Wide Web, WWW 2015, Florence, Italy, May 18-22, 2015

2012

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Branded with a scarlet "C": cheaters in a gaming social network
Jeremy Blackburn | Ramanuja Simha | Nicolas Kourtellis | Xiang Zuo | Matei Ripeanu | John Skvoretz | Adriana Iamnitchi
Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012