@article{chartkgaknowledgegraphbased,
  title = {ChartKG: A Knowledge-Graph-Based Representation for Chart Images},
  author = {Zhiguang Zhou and Haoxuan Wang and Zhengqing Zhao and Fengling Zheng and Yongheng Wang and Wei Chen and Yong Wang},
  year = {2024},
  eprint = {2410.09761},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2410.09761v1},
}