Introduction Many real-world optimization problems require multiple, often conflicting objectives, to optimized simultaneously. Historically, their solution was frequently addressed by single fitness function consisting of a weighted sum of the multiple attributes. This approach can be problematic for a number of reasons. Firstly, the final solution obtained can be highly sensitive to small changes in …

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Sorting networks are networks consisting of wires that carry input values along with a number of interconnections between pairs of these wires, which function as comparators for swapping values on the wires if they are not in a desired order, or leaving them as is if they are. A graphical representation of a simple 4-input …

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