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cs.HC2021
Software-Supported Audits of Decision-Making Systems: Testing Google and Facebook's Political Advertising Policies
J. Nathan Matias, Austin Hounsel, Nick Feamster
How can society understand and hold accountable complex human and algorithmic decision-making systems whose systematic errors are opaque to the public? These systems routinely make…
cs.HC2020
Understanding How and Why University Students Use Virtual Private Networks
Agnieszka Dutkowska-Zuk, Austin Hounsel, Andre Xiong +4
We study how and why university students chose and use VPNs, and whether they are aware of the security and privacy risks that VPNs pose. To answer these questions, we conducted 32…