Xinyuan Guo

schoolTsinghua Universitybar_chart#7103 Global Rank

Total Papers

HCI Rank

#7103

Research Areas

Years Active

Recent Publications

Revealing the Gap: Visual Comparison of Large-Scale Datasets via Multi-Scale Density Difference Map

Visual comparison of high-dimensional machine learning datasets helps practitioners identify gaps in data coverage, diagnose distribution shifts, and understand their potential influence on downstream tasks such as classification and object detection. However, the commonly used density map often blurs details and is c…

CHI '252nd AuthorBest PaperInteractive Data Visualization +1

RouteFlow: Trajectory-Aware Animated Transitions

Animating objects’ movements is widely used to facilitate tracking changes and observing both the global trend and local hotspots where objects converge or diverge. Existing methods, however, often obscure critical local hotspots by only considering the start and end positions of objects' trajectories. To address th…

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