Yuhan Liu

schoolPrinceton Universitybar_chart#2391 Global Rank

Total Papers

HCI Rank

#2391

Research Areas

Years Active

Recent Publications

Governing Together: Toward Infrastructure for Community-Run Social Media

Decentralizing the governance of social computing systems to communities promises to empower them to make independent decisions, with nuance and in context. Yet, communities do not govern in isolation. Many problems communities face are common, or move across their boundaries. We propose designing for inter-community…

CSCW '251st AuthorWhat Social Media Feeds Tell Us

Understanding Decentralized Social Feed Curation on Mastodon

As centralized social media platforms face growing concerns, more users are seeking greater control over their social feeds and turning to decentralized alternatives such as Mastodon. The decentralized nature of Mastodon creates unique opportunities for customizing feeds, yet user perceptions and curation strategies o…

CHI '251st AuthorHuman-LLM Collaboration +1

Exploring the Design Space of Real-time LLM Knowledge Support Systems: A Case Study of Jargon Explanations

Knowledge gaps often arise during communication due to diverse backgrounds, knowledge bases, and vocabularies. With recent LLM developments, providing real-time knowledge support is increasingly viable, but is challenging due to shared and individual cognitive limitations (e.g., attention, memory, and comprehension) a…

CSCW '241st AuthorSession 3b: Building Resilient Communities

Mapping the Landscape of Independent Food Delivery Service in the United States.

There are hundreds of food delivery platforms in the United States besides the three mainstream operations: Uber Eats, Doordash, and Grubhub. However, very little is known about the sociotechnical landscape of small ``independent'' platforms. In this paper, we analyzed these independent platforms to understand why the…

CHI '234th AuthorIoT Device Privacy +1

Understanding Human Intervention in the Platform Economy: A case study of an indie food delivery service

This paper examines the sociotechnical infrastructure of an “indie” food delivery platform. The platform, Nosh, provides an alternative to mainstream services, such as Doordash and Uber Eats, in several communities in the Western United States. We interviewed 28 stakeholders including restauranteurs, couriers, consume…

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