Table 1.

The empirical magnitude changes for different TPPs in step j based on their values in step j − 1 for different action types.

	${\lambda }_{\text{PTV},\text{OAR}}^j$	$t_{\text{PTV}}^j$	$t_{\text{OAR}}^j$	$V_{\text{PTV}}^j$	$V_{\text{OAR}}^j$
action 1	$1.65\ast {\lambda }_{\text{PTV},\text{OAR}}^{j-1}$	$\mathit{min}(1.01\ast t_{\text{PTV}}^{j-1},1.2)$	$\mathit{min}(1.25\ast t_{\text{OAR}}^{j-1},1)$	$\mathit{min}(1.4\ast V_{\text{PTV}}^{j-1},0.3)$	$\mathit{min}(1.25\ast V_{\text{OAR}}^{j-1},1)$
action 2	${\lambda }_{\text{PTV},\text{OAR}}^{j-1}$	$t_{\text{PTV}}^{j-1}$	$t_{\text{OAR}}^{j-1}$	$V_{\text{PTV}}^{j-1}$	$V_{\text{OAR}}^{j-1}$
action 3	$0.6\ast {\lambda }_{\text{PTV},\text{OAR}}^{j-1}$	$\mathit{max}(0.91\ast t_{\text{PTV}}^{j-1},1)$	$0.6\ast t_{\text{OAR}}^{j-1}$	$0.6\ast V_{\text{PTV}}^{j-1}$	$0.8\ast V_{\text{OAR}}^{j-1}$