Fig. 5: Example of problems ONN can solve.
From: Computing with oscillators from theoretical underpinnings to applications and demonstrators
a Similar to HNNs, ONNs have been extensively studied for pattern recognition30,67,114,115,116. b ONN synchronization can be harnessed in various ways to solve image processing problems such as segmentation103,109,132 or edge detection71,90,92,123. c ONN phase ordering can also encode variable permutation and is useful to solve hard combinatorial optimization problems such as graph coloring81,260,261,262 or TSP163,164,165. Focusing on binary phases, one can encode COPs to ONNs and solve graph partitioning63,69,82,86 or Boolean Satisfiability problems167,168,169.
