Tractable continuous approximations for constraint selection via cardinality minimization Published: 2022/10/18, Updated: 2024/02/18 Miju AhnHarsha GangammanavarDavid TroxellCategories Nonlinear Optimization Tags approximation methods, cardinality minimization problem, constraint selection, difference of convex programming, intensity-modulated radiation therapy (IMRT) ArticleDownload View PDF