@article{park2020learning,
  title={Learning-based real-time detection of robot collisions without joint torque sensors},
  author={Park, Kyu Min and Kim, Jihwan and Park, Jinhyuk and Park, Frank C},
  journal={IEEE Robotics and Automation letters},
  volume={6},
  number={1},
  pages={103--110},
  year={2020},
  publisher={IEEE}
}