TY - RPRT TI - An unsupervised machine-learning checkpoint-restart algorithm using Gaussian mixtures for particle-in-cell simulations AU - Chen, Guangye AU - Chacón, Luis AU - Nguyen, Truong Ba PY - 2021 DO - 10.1016/j.jcp.2021.110185 UR - https://www.osti.gov/biblio/1843173 ID - 1843173 ER -