@article{jing_bai_george_chakrabortty_2020, title={Model-Free Reinforcement Learning of Minimal-Cost Variance Control}, volume={4}, ISBN={2475-1456}, DOI={10.1109/LCSYS.2020.2995547}, number={4}, journal={IEEE CONTROL SYSTEMS LETTERS}, author={Jing, Gangshan and Bai, He and George, Jemin and Chakrabortty, Aranya}, year={2020}, month={Oct}, pages={916–921} }