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06/09/2023
Problematic Advertising and its Disparate Exposure on Facebook
Targeted advertising remains an important part of the free web browsing ...
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10/22/2021
Selfish Opaque Transaction Ordering in the Bitcoin Blockchain: The Case for Chain Neutrality
Most public blockchain protocols, including the popular Bitcoin and Ethe...
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12/16/2019
Algorithms that "Don't See Color": Comparing Biases in Lookalike and Special Ad Audiences
Today, algorithmic models are shaping important decisions in domains suc...
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12/09/2019
Ad Delivery Algorithms: The Hidden Arbiters of Political Messaging
Political campaigns are increasingly turning to digital advertising to r...
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04/03/2019
Discrimination through optimization: How Facebook's ad delivery can lead to skewed outcomes
The enormous financial success of online advertising platforms is partia...
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01/29/2019
Quantifying the Impact of User Attention on Fair Group Representation in Ranked Lists
In this work we introduce a novel metric for verifying group fairness in...
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08/01/2017