87 citations · 377 across the 33 of their papers we have counts for
9 papers · 1 filter
Navigating the Changing Landscape of Online Knowledge Consumption and Production in the Age of Generative AI: Evidence from Stack Overflow
Ji Eun Kim, Léa Vitale, Libby Hemphill +1
Online knowledge communities rely on a division of epistemic labor between users who seek information and those who produce it. Generative AI may blur these roles, but how it reall…
The Effects of Moral Framing on Online Fundraising Outcomes: Evidence from GoFundMe Campaigns
Ji Eun Kim, Libby Hemphill
This study examines the impact of moral framing on fundraising outcomes, including both monetary and social support, by analyzing a dataset of 14,088 campaigns posted on GoFundMe.…
The Spread of Virtual Gifting in Live Streaming: The Case of Twitch
Ji Eun Kim, Seura Ha, Sangmi Kim +1
This paper examines how gifting spreads among viewers on Twitch, one of the largest live streaming platforms worldwide. Twitch users can give gift subscriptions to other viewers in…
Crowdsourced reviews reveal substantial disparities in public perceptions of parking
Lingyao Li, Songhua Hu, Ly Dinh +1
Due to increased reliance on private vehicles and growing travel demand, parking remains a longstanding urban challenge globally. Quantifying parking perceptions is paramount as it…
Landscape of Generative AI in Global News: Topics, Sentiments, and Spatiotemporal Analysis
Lu Xian, Lingyao Li, Yiwei Xu +2
Generative AI has exhibited considerable potential to transform various industries and public life. The role of news media coverage of generative AI is pivotal in shaping public pe…
ChatGPT in education: A discourse analysis of worries and concerns on social media
Lingyao Li, Zihui Ma, Lizhou Fan +3
The rapid advancements in generative AI models present new opportunities in the education sector. However, it is imperative to acknowledge and address the potential risks and conce…
AppealMod: Inducing Friction to Reduce Moderator Workload of Handling User Appeals
Shubham Atreja, Jane Im, Paul Resnick +1
As content moderation becomes a central aspect of all social media platforms and online communities, interest has grown in how to make moderation decisions contestable. On social m…
Remove, Reduce, Inform: What Actions do People Want Social Media Platforms to Take on Potentially Misleading Content?
Shubham Atreja, Libby Hemphill, Paul Resnick
To reduce the spread of misinformation, social media platforms may take enforcement actions against offending content, such as adding informational warning labels, reducing distrib…
Crafting Moral Infrastructures: How Nonprofits Use Facebook to Survive
Libby Hemphill, A. J. Million, Ingrid Erickson
We present findings from interviews with 23 individuals affiliated with non-profit organizations (NPOs) to understand how they deploy information and communication technologies (IC…