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Henrik Voigt

3 accepted papers

2024

Plots Made Quickly: An Efficient Approach for Generating Visualizations from Natural Language Queries

COLING 2024main

Generating visualizations from natural language queries is a useful extension to visualization libraries such as Vega-Lite. The goal of the NL2VIS task is to generate a valid Vega-Lite specification from a data frame and a natural language query as input, which can then be rendered as a visualizatio…

Cited by 5SourcePDFScholar
2024

Scaling Up Unbiased Search-based Symbolic Regression

IJCAI 2024poster

In a regression task, a function is learned from labeled data to predict the labels at new data points. The goal is to achieve small prediction errors. In symbolic regression, the goal is more ambitious, namely, to learn an interpretable function that makes small prediction errors. This additional g…

2022

The Why and The How: A Survey on Natural Language Interaction in Visualization

NAACL 2022long

Natural language as a modality of interaction is becoming increasingly popular in the field of visualization. In addition to the popular query interfaces, other language-based interactions such as annotations, recommendations, explanations, or documentation experience growing interest. In this surve…

Cited by 18SourcePDFScholar