Michael Mathioudakis

2024

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Coresets for Deletion-Robust k-Center Clustering.
Ruien Li|Yanhao Wang|Michael Mathioudakis
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

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Graph Summarization via Node Grouping: A Spectral Algorithm.
Arpit Merchant|Michael Mathioudakis|Yanhao Wang
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2022

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Robustness of Sketched Linear Classifiers to Adversarial Attacks.
Ananth Mahadevan|Arpit Merchant|Yanhao Wang|Michael Mathioudakis
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
Rewiring What-to-Watch-Next Recommendations to Reduce Radicalization Pathways.
Francesco Fabbri|Yanhao Wang|Francesco Bonchi|Carlos Castillo|Michael Mathioudakis
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

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Fair and Representative Subset Selection from Data Streams.
Yanhao Wang|Francesco Fabbri|Michael Mathioudakis
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2018

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Political Discourse on Social Media: Echo Chambers, Gatekeepers, and the Price of Bipartisanship.
Kiran Garimella|Gianmarco De Francisci Morales|Aristides Gionis|Michael Mathioudakis
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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Reducing Controversy by Connecting Opposing Views.
Kiran Garimella|Gianmarco De Francisci Morales|Aristides Gionis|Michael Mathioudakis
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017
doi dblp
Mary, Mary, Quite Contrary: Exposing Twitter Users to Contrarian News.
Kiran Garimella|Gianmarco De Francisci Morales|Aristides Gionis|Michael Mathioudakis
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

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Quantifying Controversy in Social Media.
Kiran Garimella|Gianmarco De Francisci Morales|Aristides Gionis|Michael Mathioudakis
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, February 22-25, 2016
doi dblp
"What Is the City but the People?": Exploring Urban Activity Using Social Web Traces.
Emre Çelikten|Géraud Le Falher|Michael Mathioudakis
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, Companion Volume

2010

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Early online identification of attention gathering items in social media.
Michael Mathioudakis|Nick Koudas|Peter Marbach
Proceedings of the Third International Conference on Web Search and Web Data Mining, WSDM 2010, New York, NY, USA, February 4-6, 2010