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Fig. 3. Solutions A are expressed in terms of cost fc(A) (the lower, the better) anc accuracy fy(A) (the lower the value, the higher accuracy of the solution or smalle1 variance of new estimate of key variables). Each x represents a solution; the line with filled circles (red) represents the Pareto-optimal front, containing all optimal solutions The green filled circle denotes the optimal solution #6 selected by the simple additive weighting method (SAW), see Supplementary Material C4. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version ot this article.)

Figure 3 Solutions A are expressed in terms of cost fc(A) (the lower, the better) anc accuracy fy(A) (the lower the value, the higher accuracy of the solution or smalle1 variance of new estimate of key variables). Each x represents a solution; the line with filled circles (red) represents the Pareto-optimal front, containing all optimal solutions The green filled circle denotes the optimal solution #6 selected by the simple additive weighting method (SAW), see Supplementary Material C4. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version ot this article.)

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