@article{guo_chen_tsai_2017, 
  title={A survey of trust computation models for service management in internet of things systems}, 
  volume={97}, 
  DOI={10.1016/j.comcom.2016.10.012}, 
  publisher={Elsevier BV}, 
  author={Guo and Chen and Tsai}, 
  year={2017}
  }