%0 Journal Article %A Liu, Zexian %A Chu, Wangli %A Liu, Hongwei %T An efficient gradient method with approximately optimal stepsizes based on regularization models for unconstrained optimization %J RAIRO. Operations Research %D 2022 %P 2403-2424 %V 56 %N 4 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/ro/2022107/ %R 10.1051/ro/2022107 %G en %F RO_2022__56_4_2403_0