@article{1092,
  author = {Shibo He and Jiming Chen and Xu Li and Xuemin Shen and Youxian Sun},
  title = {Mobility and intruder prior information improving the barrier coverage of sparse sensor networks},
  year = {2014},
  journal = {IEEE transactions on mobile computing},
  volume = {13},
  number = {6},
  pages = {1268-1282},
  publisher = {IEEE},
}