@article{diffusionbasedhierarchicalnegative,
  title = {Diffusion-based Hierarchical Negative Sampling for Multimodal Knowledge Graph Completion},
  author = {Guanglin Niu and Xiaowei Zhang},
  year = {2025},
  eprint = {2501.15393},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2501.15393v1},
}