Chart Data Extraction

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2 papers in the last four weeks, with none the four weeks before. 0.0% of all new papers.

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  1. ChartDensity-Bench: Benchmarking MLLMs for Numerical Data Reconstruction under Visual Density

    Sep 30, 2026Xinhe Wu, Yadong JinMultimodal RobustnessChart Data Extraction

    iSoftStone AI Research Lab (ISSAIR) iSoftStone Beijing, China

  2. LinePilot Digitizer: Line-Plot Recovery with Manual and Automatic Calibration

    Sep 16, 2026Fengbo Ma, Rayan Akhtar, Aakash H. Joshi +5Chart Data ExtractionChart Understanding

    University of Georgia · University of Pennsylvania

  3. Bar-JEPA: Extracting Values from Bar Chart with Joint-Embedding Predictive Architecture

    Aug 6, 2026Poonam Poonam, Alexander Epple, Timo RopinskiData VisualizationChart Data Extraction

    Institute of Media Informatics, Visual Computing Group, Ulm University, Germany

  4. PaCoNet: Deep Data Extraction for Parallel Coordinates

    Aug 6, 2026Poonam Poonam, Hannah Kniesel, Pere-Pau Vázquez +1Data VisualizationChart Data Extraction

    Ulm University, Germany · Universitat Politècnica de Catalunya, Barcelona, Spain

  5. Harnessing X-ray Absorption Spectroscopy Data through Multimodal Mining of Battery Literature

    Jul 26, 2026Tanjin He, Aikaterini Vriza, Logan Ward +7Chart Data ExtractionMaterials Science

    Data Science and Learning Division, Argonne National Laboratory, Lemont, IL 60439, USA · Center for Nanoscale Materials, Argonne National Laboratory, Lemont, IL 60439, USA · NVIDIA, Santa Clara, CA 95051, USA +4

  6. Making Multimodal LLMs Reliable Chart Data Extractors: A Benchmark and Training Framework

    Jun 29, 2026Yuchen He, Peizhi Ying, Liqi Cheng +4Document Information ExtractionMultimodal Large Language Models

    State Key Lab of CAD&CG, Zhejiang University · Zhejiang University Hangzhou, Zhejiang, China · Guangdong University of Technology Guangzhou, Guangdong, China

  7. ChartLens: A Dual-Branch Framework for Chart Data Correction and Factual Summary Refinement

    Jun 9, 2026Hao Liu, Ruping Cao, Kun Wang +4Document Information ExtractionChart Data Extraction

    1Shandong University · 2Southeast University · 3Harbin Institute of Technology (Shenzhen)

  8. ChartArena: Benchmarking Chart Parsing across Languages, Scenarios, and Formats

    May 31, 2026Shangpin Peng, Gengluo Li, Xingyu Wan +10VLM EvaluationData Visualization

    1Large Language Model Department, Tencent · 3Shenzhen Loop Area Institute · 5Hong Kong University of Science and Technology +2

  9. Self-Ensembling Vision-Language Models for Chart Data Extraction

    May 26, 2026Thomas Berkane, Qianyi Wang, Maimuna S. MajumderData VisualizationEnsemble Learning

    Computational Health Informatics Program, Boston Children’s Hospital & Harvard Medical School

  10. EpiCurveBench: Evaluating VLMs on Epidemic Curve Digitization

    May 26, 2026Thomas Berkane, Maimuna S. MajumderVLM EvaluationChart Data Extraction

    Computational Health Informatics Program Boston Children’s Hospital & Harvard Medical School

  11. Beyond Text and Tables: Vision-Language Model Integration in ComProScanner for Extracting Materials Data from Scientific Figures with High Accuracy

    May 19, 2026Aritra Roy, Enrico Grisan, Chiara Gattinoni +1VLM EvaluationDocument Information Extraction

    Energy, Materials and Environment Research Centre, London South Bank University, London SE1 0AA, UK. · School of Engineering and Design, London South Bank University, London SE1 0AA, UK. · Bioscience and Bioengineering Research Centre, London South Bank University, London SE1 0AA, UK. +1

  12. PlotPick: AI-powered batch extraction of numerical data from scientific figures

    May 7, 2026Tommy CarstensenData VisualizationVision-Language Models

    Copenhagen Research Centre for Biological and Precision Psychiatry, Mental Health Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark

  13. ChartZero: Synthetic Priors Enable Zero Shot Chart Data Extraction

    May 7, 2026Md Touhidul Islam, Yasir Mahmud, Sujan Kumar Saha +2Data VisualizationZero-Shot Learning

    University of Florida

  14. Spatial Priming Outperforms Semantic Prompting: A Grid-Based Approach to Improving LLM Accuracy on Chart Data Extraction

    May 6, 2026Andrei Lazarev, Dmitrii Sedov, Alexander GalkinLLM PromptingDocument Information Extraction

    Department of Control and Applied Mathematics Moscow Institute of Physics and Technology Moscow, Russia · Moscow Institute of Physics and Technology Moscow, Russia · Institute of Computer Science Lipetsk State Technical University Lipetsk, Russia

  15. Assessing Y-Axis Influence: Bias in Multimodal Language Models on Chart-to-Table Translation

    Apr 27, 2026Seok Hwan Song, Azher Ahmed Efat, Wallapak TavanapongData VisualizationMultimodal Large Language Models

    Department of Computer Science, Iowa State University, Ames, Iowa, USA