Table 1 Remarks of related works and main contribution of this work.
From: A tree search algorithm towards solving Ising formulated combinatorial optimization problems
CIMs | Remarks |
|---|---|
DOPO14 | The reduced dynamics of the degenerate optical parametric oscillators (DOPO) from the Heisenberg-Langevin equation is derived |
CIM19 | Coupling of 4 degenerate optical parametric oscillators with network of delay lines is achieved |
MFB-CIM18 | The coupled degenerate optical parametric oscillators based on measure-feedback (MFB) scheme is scaled up by replacing the networks of delay lines with FPGA |
MFB-CIM20 | The scalability of the measure-feedback based degenerate optical parametric oscillators is demonstrated up to 100,000 nodes |
Poor man's CIM21 | Size, cost and gain stability with optical opto-electronic oscillator and measurement-feedback scheme are improved |
This work | Based on opto-electronics oscillators and measurement feedback scheme, a tree search algorithm to gain speed up in terms of epoch-to-solution is designed |
