Piotr Sapiezynski

2024

doi dblp
Comprehensively Auditing the TikTok Mobile App.
Levi Kaplan|Piotr Sapiezynski
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2021

doi dblp
Ad Delivery Algorithms: The Hidden Arbiters of Political Messaging.
Muhammad Ali|Piotr Sapiezynski|Aleksandra Korolova|Alan Mislove|Aaron Rieke
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

2019

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Auditing Offline Data Brokers via Facebook's Advertising Platform.
Giridhari Venkatadri|Piotr Sapiezynski|Elissa M. Redmiles|Alan Mislove|Oana Goga|Michelle L. Mazurek|Krishna P. Gummadi
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019
doi dblp
Quantifying the Impact of User Attentionon Fair Group Representation in Ranked Lists.
Piotr Sapiezynski|Wesley Zeng|Ronald E. Robertson|Alan Mislove|Christo Wilson
Companion of The 2019 World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019.

2013

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Measuring personalization of web search.
Aniko Hannak|Piotr Sapiezynski|Arash Molavi Kakhki|Balachander Krishnamurthy|David Lazer|Alan Mislove|Christo Wilson
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013