Sarah Lim

schoolNorthwestern Universitybar_chart#9642 Global Rank

Total Papers

HCI Rank

#9642

Research Areas

Years Active

Recent Publications

Peritext: A CRDT for Collaborative Rich Text Editing

Conflict-Free Replicated Data Types (CRDTs) support decentralized collaborative editing of shared data, enabling peer-to-peer sharing and flexible branching and merging workflows. While there is extensive work on CRDTs for plain text, much less is known about CRDTs for rich text with formatting. No algorithms have bee…

UIST '181st AuthorProgramming Education & Computational Thinking +1

Ply: A Visual Web Inspector for Learning from Professional Webpages

While many online resources teach basic web development, few are designed to help novices learn the CSS concepts and design patterns experts use to implement complex visual features. Professional webpages embed these design patterns and could serve as rich learning materials, but their stylesheets are complex and diff…

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