Oliver Deussen

schoolUniversity of Konstanzbar_chart#4486 Global Rank

Total Papers

HCI Rank

#4486

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…

CHI '233rd AuthorInteractive Data Visualization

Interactive Context-Preserving Color Highlighting for Multiclass Scatterplots

Color is one of the main visual channels used for highlighting elements of interest in visualization. However, in multi-class scatterplots, color highlighting often comes at the expense of degraded color discriminability. In this paper, we argue for context-preserving highlighting during the interactive exploration of…

CHI '215th+ AuthorInteractive Data Visualization +1

Data-Driven Mark Orientation for Trend Estimation in Scatterplots

A common task for scatterplots is communicating trends in bivariate data. However, the ability of people to visually estimate these trends is under-explored, especially when the data violate assumptions required for common statistical models, or visual trend estimates are in conflict with statistical ones. In such cas…

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