Shortest-Path Optimization of Ship Diesel Engine Disassembly and Assembly Based on AND/OR Network

<div>The shortest path of the AND/OR network with 64 nodes and 98 edges: (a) integer-programming model optimization results and (b) precursor-based “OR” node cut-off search.</div>

Complexity

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Figure 9

Figure 9: Shortest-Path Optimization of Ship Diesel Engine Disassembly and Assembly Based on AND/OR Network 