Daniel A. Keim

schoolUniversity of Konstanzbar_chart#4973 Global Rank

Total Papers

HCI Rank

#4973

Research Areas

Years Active

Recent Publications

🌳-generAItor: Tree-in-the-loop Text Generation for Language Model Explainability and Adaptation

Large language models (LLMs) are widely deployed in various downstream tasks, e.g., auto-completion, aided writing, or chat-based text generation. However, the considered output candidates of the underlying search algorithm are under-explored and under-explained. We tackle this shortcoming by proposing a tree-in-the-l…

IUI '24CorrespondingInteractive Data Visualization +1

Visual Analytics of Co-Occurrences to Discover Subspaces in Structured Data

We present an approach that shows all relevant subspaces of categorical data condensed in a single picture. We model the categorical values of the attributes as co-occurrences with data partitions generated from structured data using pattern mining. We show that these co-occurrences are a-priori, allowing us to greatl…

CHI '205th+ AuthorInteractive Data Visualization +1

Assessing 2D and 3D Heatmaps for Comparative Analysis: An Empirical Study

Heatmaps are a popular visualization technique that encode 2D density distributions using color or brightness. Experimental studies have shown though that both of these visual variables are inaccurate when reading and comparing numeric data values. A potential remedy might be to use 3D heatmaps by introducing height a…

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