Will Epperson

schoolCarnegie Mellon Universitybar_chart#6442 Global Rank

Total Papers

HCI Rank

#6442

Research Areas

Years Active

Recent Publications

Interactive Debugging and Steering of Multi-Agent AI Systems

Fully autonomous teams of LLM-powered AI agents are emerging that collaborate to perform complex tasks for users. What challenges do developers face when trying to build and debug these AI agent teams? In formative interviews with five AI agent developers, we identify core challenges: difficulty reviewing long agent c…

CHI '222nd AuthorInteractive Data Visualization +2

Diff in the Loop: Supporting Data Comparison in Exploratory Data Analysis

Data science is characterized by evolution: since data science is exploratory, results evolve from moment to moment; since it can be collaborative, results evolve as the work changes hands. While existing tools help data scientists track changes in code, they provide less support for understanding the iterative change…

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