Papers with Chart question answering
ChartMind: A Comprehensive Benchmark for Complex Real-world Multimodal Chart Question Answering (2025.emnlp-main)
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| Challenge: | Chart question answering (CQA) is a multimodal task for evaluating the reasoning capabilities of vision-language models. |
| Approach: | They propose a chart question answering benchmark that incorporates multilingual contexts and supports open-domain textual outputs. |
| Outcome: | The proposed framework outperforms the previous three common CQA paradigms: instruction-following, OCR-enhanced, and chain-of-thought. |
ChartInsights: Evaluating Multimodal Large Language Models for Low-Level Chart Question Answering (2024.findings-emnlp)
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| Challenge: | Chart question answering (ChartQA) tasks are a critical part of visualization charts. |
| Approach: | They propose a chart question answering task that uses MLLMs to analyze charts . they propose 'Chain-of-Charts' textual prompt strategy that directs attention to visual elements . |
| Outcome: | The proposed model improves performance by 14.41% and 80% in low-level ChartQA tasks. |
Unraveling the Truth: Do VLMs really Understand Charts? A Deep Dive into Consistency and Robustness (2024.findings-emnlp)
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| Challenge: | Chart question answering (CQA) is a crucial area of Visual Language Understanding. |
| Approach: | They evaluate the robustness and consistency of current Visual Language Models on a dataset encompassing diverse question categories and chart formats. |
| Outcome: | The proposed models handle varying levels of chart and question complexity and are robust across different visual representations of the same underlying data. |