Narrative visualization effectively transforms data into engaging stories, making complex
information accessible to a broad audience. Large models, essential for narrative …

In a world driven by data visualization, ensuring the inclusive accessibility of charts for Blind
and Visually Impaired (BVI) individuals remains a significant challenge. Charts are usually …

In modern documents, numerical information is often presented using multimodal formats
such as text, tables, and charts. However, the heterogeneity of these sources poses a …

Recently, interpreting complex charts with logical reasoning have emerged as challenges
due to the development of vision-language models. A prior state-of-the-art (SOTA) model …

Chart summarization is a crucial task for blind and visually impaired individuals as it is their
primary means of accessing and interpreting graphical data. Crafting high-quality …

Chart visualizations are essential for data interpretation and communication; however, most
charts are only accessible in image format and lack the corresponding data tables and …

In the fields of computer vision and natural language processing, multimodal chart question-
answering, especially involving color, structure, and textless charts, poses significant …

In this paper, we explore a forward-thinking question: Is GPT-4V effective at low-level data
analysis tasks on charts? To this end, we first curate a large-scale dataset, named …