Title:
計算装置、計算プログラム、記録媒体及び計算方法
Document Type and Number:
Japanese Patent JP7361175
Kind Code:
B2
Abstract:
To provide a computer, a calculation program, a recording medium, and a calculation method capable of calculating an optimization problem at high speed.SOLUTION: A computer includes a processing unit for repeating a processing procedure. The processing procedure includes a first and a second variable update. The first variable update includes adding a first function to a first variable xi and updating the first variable xi. The first variable xi is one of a first group of variables {x}. A variable of the first function includes a second variable yi. The second variable yi is one of a second group of variables {y}. The second variable update includes adding second and third functions to the second variable yi and updating the second variable yi. A variable of a second function includes the first variable xi. A variable of the third function includes a first parameter group {J} and a first variable group {x}. The processing unit outputs at least the first variable xi obtained after repeating the processing procedure, or the function of the first variable xi obtained after repeating the processing procedure.SELECTED DRAWING: Figure 3
Inventors:
Hayato Goto
Kosuke Tatsumura
Kosuke Tatsumura
Application Number:
JP2022139323A
Publication Date:
October 13, 2023
Filing Date:
September 01, 2022
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G06N99/00; G06N10/00
Domestic Patent References:
| JP2017073106A |
Foreign References:
| US20140297247 |
Other References:
Hayato Goto,Bifurcation-based adiabatic quantum computation with a nonlinear oscillator network,Scientific Reports,2016年02月22日,6,Article number: 21686 (2016)
Attorney, Agent or Firm:
Patent Attorney Firm iX