@article{multitaskfeatureselectionbasedanomaly,
  title = {Multi-task Feature Selection based Anomaly Detection},
  author = {Longqi Yang and Yibing Wang and Zhisong Pan and Guyu Hu},
  year = {2014},
  eprint = {1403.4017},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1403.4017v1},
}