@article{multicentralitygraphspectral,
  title = {Multi-centrality Graph Spectral Decompositions and their Application to Cyber Intrusion Detection},
  author = {Pin-Yu Chen and Sutanay Choudhury and Alfred O. Hero},
  year = {2015},
  eprint = {1512.07372},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1512.07372v2},
}