Invention Grant
- Patent Title: Accuracy and time-to-solution in solving combinatorial optimization problems with quantum annealers by using anneal offsets
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Application No.: US16148742Application Date: 2018-10-01
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Publication No.: US10733263B2Publication Date: 2020-08-04
- Inventor: Juan Ignacio Adame , Peter McMahon
- Applicant: QC Ware Corp.
- Applicant Address: US CA Palo Alto
- Assignee: QC Ware Corp.
- Current Assignee: QC Ware Corp.
- Current Assignee Address: US CA Palo Alto
- Agency: Fenwick & West LLP
- Main IPC: G06F17/11
- IPC: G06F17/11 ; G06N10/00 ; G06N5/00

Abstract:
Quantum computing is a computational paradigm for solving (exactly or approximately) difficult combinatorial optimization problems. One degree of freedom that is available is the so-called annealing schedule, which defines how the quantum computation evolves from the start of the computation to the end of the computation. This schedule is defined by anneal offsets, which can be different for each quantum bit (qubit) in the quantum computer. The choice of annealing schedule can have a dramatic impact on the performance of the computer. In this disclosure we provide a method for selecting and/or modifying the annealing schedule based on the problem to be solved.
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