@inproceedings{NEURIPS2021_8396b14c, author = {Ren, Tongzheng and Li, Jialian and Dai, Bo and Du, Simon S and Sanghavi, Sujay}, booktitle = {Advances in Neural Information Processing Systems}, editor = {M. Ranzato and A. Beygelzimer and Y. Dauphin and P.S. Liang and J. Wortman Vaughan}, pages = {15621--15634}, publisher = {Curran Associates, Inc.}, title = {Nearly Horizon-Free Offline Reinforcement Learning}, url = {https://proceedings.neurips.cc/paper_files/paper/2021/file/8396b14c5dff55d13eea57487bf8ed26-Paper.pdf}, volume = {34}, year = {2021} }