METHOD AND SYSTEM FOR SOLVING THE LAGRANGIAN DUAL OF A BINARY POLYNOMIALLY CONSTRAINED POLYNOMIAL PROGRAMMING PROBLEM USING A QUANTUM ANNEALER

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United States of America Patent

SERIAL NO

15051271

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A method for solving the Lagrangian dual of a binary polynomially constrained polynomial programming problem comprises obtaining a binary polynomially constrained polynomial programming problem; until a convergence is detected, iteratively, providing a set of Lagrange multipliers, providing an unconstrained binary quadratic programming problem representative of the Lagrangian relaxation of the binary polynomially constrained polynomial programming problem at these Lagrange multipliers, providing the unconstrained binary quadratic programming problem to a quantum annealer, obtaining from the quantum annealer at least one corresponding solution, using the at least one corresponding solution to generate a new set of Lagrange multipliers; and providing all corresponding best-known primal-dual pairs and best-known feasible solutions after convergence.

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1QB INFORMATION TECHNOLOGIES INC609 WEST HASTINGS STREET SUITE 900 VANCOUVER BC V6B 4W4

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Inventor Name Address # of filed Patents Total Citations
Karimi, Sahar Vancouver, CA 6 120
Ronagh, Pooya Vancouver, CA 28 298

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