activity
20212026
most cited"Community Guidelines Make this the Best Party on the Internet": An In-Depth Study of Online Platforms' Content Moderation Policies

22 citations · 28 across the 7 of their papers we have counts for

collaborators

7 papers

stat.AP2026

Evaluating for the long term: Learnings from industry

Leif Sigerson, Tom Cunningham, Winston Chou +22

Online platforms prioritize long-term business outcomes, yet typical experiments are far too short to measure these outcomes directly. Our goal in this paper is to collect and shar…

cs.HC2026★ 1 cited

A Systematic Review of User Experiments Measuring the Effects of Dark Patterns

Brennan Schaffner, Luis Heysen, Marshini Chetty

Deceptive/Manipulative Patterns (DMP) are interface designs, also known as ``dark patterns,'' that manipulate user behavior. While considerable attention has been paid to their eth…

cs.CL2025

Silencing Empowerment, Allowing Bigotry: Auditing the Moderation of Hate Speech on Twitch

Prarabdh Shukla, Wei Yin Chong, Yash Patel +3

To meet the demands of content moderation, online platforms have resorted to automated systems. Newer forms of real-time engagement(, users commenting on live stream…

cs.HC2024★ 1 cited

An Experimental Study Of Netflix Use and the Effects of Autoplay on Watching Behaviors

Brennan Schaffner, Yaretzi Ulloa, Riya Sahni +5

Prior work on dark patterns, or manipulative online interfaces, suggests they have potentially detrimental effects on user autonomy. Dark pattern features, like those designed for…

cs.HC2024★ 22 cited

"Community Guidelines Make this the Best Party on the Internet": An In-Depth Study of Online Platforms' Content Moderation Policies

Brennan Schaffner, Arjun Nitin Bhagoji, Siyuan Cheng +7

Moderating user-generated content on online platforms is crucial for balancing user safety and freedom of speech. Particularly in the United States, platforms are not subject to le…

cs.HC2024

Designing and Testing a Mobile Application for Collecting WhatsApp Chat Data While Preserving Privacy

Brennan Schaffner, Archie Brohn, Jason Chee +2

It is common practice for researchers to join public WhatsApp chats and scrape their contents for analysis. However, research shows collecting data this way contradicts user expect…

cs.NI2021★ 4 cited

Measuring the Consolidation of DNS and Web Hosting Providers

Synthia Wang, Kyle MacMillan, Brennan Schaffner +2

Despite the Internet's continued growth, it increasingly depends on a small set of service providers to support Domain Name System (DNS) and web content hosting. This trend poses m…