@article{shao2020structured,
  title={Structured Sparsity Model Based Trajectory Tracking Using Private Location Data Release},
  author={Shao, Minglai and Li, Jianxin and Yan, Qiben and Chen, Feng and Huang, Hongyi and Chen, Xunxun},
  journal={IEEE Transactions on Dependable and Secure Computing},
  year={2020},
  publisher={IEEE}
}