Hierarchical distributed optimization of constraint-coupled convex and mixed-integer programs using approximations of the dual function - Yfantis, Vassilios; Wenzel, Simon; Wagner, Achim; Ruskowski, Martin; Engell, Sebastian (EURO journal on computational optimization, 2023)
Keywords: ADMM; Bundle method; Distributed optimization; Dual decomposition; Nonsmooth optimization; Quadratic approximation; Quasi-Newton; Subgradient method; Dual decomposition; Distributed optimization; Quadratic approximation; Nonsmooth optimization; Quasi-Newton; ADMM; Subgradient method; Bundle method