We formulate this as a linear programming problem. For each edge (recall that each edge in corresponds to a pair of edges in the splice graph G ), we have a variable x e , e ′ to indicate the ...

Figure 2 shows a graph of intake I 1 of nutrient 1 versus . ... Zinober ASI . Linear programming techniques for the construction of palatable human diets. J Operation Res Soc 1994; 45: 489–496.