@inproceedings{regionorglobalaprinciplefornegative,
  title = {Region or Global? A Principle for Negative Sampling in Graph-based Recommendation},
  author = {Zhen Yang; Ming Ding; Xu Zou; Jie Tang; Bin Xu; Chang Zhou; Hongxia Yang},
  year = {2022},
  booktitle = {IEEE Transactions on Knowledge and Data Engineering 2022 3},
  url = {https://ieeexplore.ieee.org/abstract/document/9723516},
}