@article{sequentialdetectionoflowrankchanges,
  title = {Sequential detection of low-rank changes using extreme eigenvalues},
  author = {Liyan Xie and Yao Xie},
  year = {2017},
  eprint = {1706.04729},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1706.04729v1},
}