A coradiant based scalarization to characterize approximate solutions of vector optimization problems with variable ordering structures.
Abbas Sayadi-banderRefail KasimbeyliLatif PourkarimiPublished in: Oper. Res. Lett. (2017)
Keyphrases
- approximate solutions
- variable ordering
- optimization problems
- hard optimization problems
- np hard
- branch and bound algorithm
- evolutionary algorithm
- optimal solution
- metaheuristic
- multi objective
- conflict directed
- lower bound
- objective function
- forward checking
- combinatorial optimization
- cost function
- branch and bound
- max sat
- exact solution
- energy function
- upper bound
- data structure
- tree structure
- fitness function
- reinforcement learning
- knowledge base
- bayesian networks