Nils Gehlenborg

schoolHarvard Universitybar_chart#4017 Global Rank

Total Papers

HCI Rank

#4017

Research Areas

Years Active

Recent Publications

Automatic Synthesis of Visualization Design Knowledge Bases

Formal representations of the visualization design space, such as knowledge bases and graphs, consolidate design practices into a shared resource and enable automated reasoning and interpretable design recommendations. However, prior approaches typically depend on fixed, manually authored rules, making it difficult to…

CHI '253rd AuthorEye Tracking & Gaze Interaction +2

Beyond Time and Accuracy: Strategies in Visual Problem-Solving

In this paper, we explore viewers’ strategies in visual problem-solving tasks. We build on the traditional metrics of accuracy and time to better understand the learning that occurs as individuals interact with visualizations. We conducted an in-lab eye-tracking user study with 53 participants from diverse demographic…

CHI '23CorrespondingExplainable AI (XAI) +2

Drava: Aligning Human Concepts with Machine Learning Latent Dimensions for the Visual Exploration of Small Multiples

Latent vectors extracted by machine learning (ML) are widely used in data exploration (e.g., t-SNE) but suffer from a lack of interpretability. While previous studies employed disentangled representation learning (DRL) to enable more interpretable exploration, they often overlooked the potential mismatches between the…

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