@inproceedings{refininganearestneighborgraphfora,
  title = {Refining a -nearest neighbor graph for a computationally efficient spectral clustering},
  author = {Mashaan Alshammari and John Stavrakakis and Masahiro Takatsuka},
  year = {2021},
  booktitle = {Pattern Recognition 2021 2},
  url = {https://doi.org/10.1016/j.patcog.2021.107869},
}