Mining temporal roles using many-valued concepts

@article{Mitra2016MiningTR,
  title={Mining temporal roles using many-valued concepts},
  author={Barsha Mitra and Shamik Sural and Jaideep Vaidya and Vijayalakshmi Atluri},
  journal={Computers & Security},
  year={2016},
  volume={60},
  pages={79-94}
}