Combinatorial optimization system and combinatorial optimization method
AssigneesDenso Corporation, Tohoku University
InventorsSHUNTARO OKADA, MASAYUKI OHZEKI
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Abstract
A combinatorial optimization system includes an input unit to which a multivalued optimization problem is input, a halving unit configured to perform halving to select half of candidate solutions of the multivalued optimization problem, and an optimization control unit configured to obtain an optimal solution of the multivalued optimization problem by causing the halving unit to repeat the halving.
Claims9
A combinatorial optimization system comprising:
- an input unit to which a multivalued optimization problem is input;
- a halving unit configured to perform halving to select half of candidate solutions of the multivalued optimization problem;
- and
- an optimization control unit configured to obtain an optimal solution of the multivalued optimization problem by causing the halving unit to repeat the halving.
A method of solving a multivalued optimization problem comprising:
- inputting the multivalued optimization problem;
- halving candidate solutions of the multivalued optimization problem by selecting half of the candidate solutions of the multivalued optimization problem;
- and
- repeating the halving to obtain an optimal solution of the multivalued optimization problem.
A combinatorial optimization system configured to solve a multivalued optimization problem and comprising at least one processor, the at least one processor configured to:
- halve candidate solutions of the multivalued optimization problem by selecting half of the candidate solutions;
- and
- obtain an optimal solution of the multivalued optimization problem by halving the candidate solutions repeatedly.
Dependencies are inferred from the claim text.