@article{sparseandsmoothimprovedguaranteesfor,
  title = {Sparse and Smooth: improved guarantees for Spectral Clustering in the Dynamic Stochastic Block Model},
  author = {Nicolas Keriven and Samuel Vaiter},
  year = {2020},
  eprint = {2002.02892},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2002.02892v2},
}