@article{communitydetectioninnetworksstructural,
  title = {Community detection in networks: Structural communities versus ground truth},
  author = {Darko Hric and Richard K. Darst and Santo Fortunato},
  year = {2014},
  eprint = {1406.0146},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1406.0146v2},
}