@article{PhysRevE.84.046108,
  title = {Disentangling categorical relationships through a graph of co-occurrences},
  author = {Martinez-Romo, Juan and Araujo, Lourdes and Borge-Holthoefer, Javier and Arenas, Alex and Capit{\'a}n, Jos{\'e} A. and Cuesta, Jos{\'e} A.},
  journal = {Phys. Rev. E},
  volume = {84},
  issue = {4},
  pages = {046108},
  numpages = {8},
  year = {2011},
  month = {Oct},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevE.84.046108},
  url = {https://link.aps.org/doi/10.1103/PhysRevE.84.046108}
}