@inproceedings{he2022deepreinforcementlearningfor,
  title = {Deep Reinforcement Learning for the Improvement of Robot Manipulation Skills Under Sparse Reward},
  author = {He, Maochang and Cheng, Hao and Duan, Feng and Sun, Zhe and Li, Si Ning and Yokoi, Hiroshi and Zhu, Chi},
  year = {2022},
  booktitle = {2022 34th Chinese Control and Decision Conference (CCDC)},
  doi = {10.1109/ccdc55256.2022.10034200},
  publisher = {IEEE},
  pages = {5508--5513},
  url = {https://doi.org/10.1109/ccdc55256.2022.10034200}
}