Convex Bi-level Optimization Problems with Nonsmooth Outer Objective Function.
Roey MerchavShoham SabachPublished in: SIAM J. Optim. (2023)
Keyphrases
- bi level
- optimization problems
- objective function
- convex functions
- quadratic function
- convex optimization problems
- quasiconvex
- gray scale
- regularization term
- metaheuristic
- cost function
- feasible set
- globally convergent
- convex programming
- evolutionary algorithm
- multi objective
- optimization methods
- optimal solution
- constrained optimization
- traveling salesman problem
- line search
- nonlinear programming
- feasible solution
- linear program
- linear programming
- lower bound
- variational inequalities
- convex optimization
- constrained optimization problems
- pricing model
- strictly convex
- combinatorial optimization
- image compression
- primal dual
- stationary points