11 citations · 12 across the 7 of their papers we have counts for
7 papers
Chart2SVG: Editable SVG Generation from Raster Chart Images
Jinning Cui, Lu Chen, Haoyan Shi +5
We present Chart2SVG, a multimodal large language model that converts static raster charts into structurally organized, semantically enriched SVGs that support programmatic editing…
Flint: A Semantics-Driven Data Visualization Intermediate Language
Yunhai Wang, Kecheng Lu, Junhao Chen +2
We present Flint, an intermediate language that enables authors to create high-quality visualizations from concise, semantics-driven specifications without explicitly configuring l…
Generalization of CNNs on Relational Reasoning with Bar Charts
Zhenxing Cui, Lu Chen, Yunhai Wang +3
This paper presents a systematic study of the generalization of convolutional neural networks (CNNs) and humans on relational reasoning tasks with bar charts. We first revisit prev…
Color-Name Aware Optimization to Enhance the Perception of Transparent Overlapped Charts
Kecheng Lu, Lihang Zhu, Yunhai Wang +3
Transparency is commonly utilized in visualizations to overlay color-coded histograms or sets, thereby facilitating the visual comparison of categorical data. However, these charts…
SPAC-Net: Rethinking Point Cloud Completion with Structural Prior
Zizhao Wu, Jian Shi, Xuan Deng +4
Point cloud completion aims to infer a complete shape from its partial observation. Many approaches utilize a pure encoderdecoder paradigm in which complete shape can be directly p…
ChartInsights: Evaluating Multimodal Large Language Models for Low-Level Chart Question Answering
Yifan Wu, Lutao Yan, Leixian Shen +3
Chart question answering (ChartQA) tasks play a critical role in interpreting and extracting insights from visualization charts. While recent advancements in multimodal large langu…
Color Maker: a Mixed-Initiative Approach to Creating Accessible Color Maps
Amey Salvi, Kecheng Lu, Michael E. Papka +2
Quantitative data is frequently represented using color, yet designing effective color mappings is a challenging task, requiring one to balance perceptual standards with personal c…