A simple linear time algorithm for finding a maximum independent set of circular arcs using intervals alone

@article{Manacher2002ASL,
  title={A simple linear time algorithm for finding a maximum independent set of circular arcs using intervals alone},
  author={Glenn K. Manacher and Terrance A. Mankus},
  journal={Networks},
  year={2002},
  volume={39},
  pages={68-72}
}