I'm trying to model a scenario where there are
n items, each having weight and volume. We also have
m number of knapsack, each having a weight and volume capacity, where these items need to go inside. A feature that I am looking for is that the value property of each item which depends on which knapsack it goes into. For instance, item 1 has value of v1 if goes into knapsack 1, and v2 if it goes to knapsack 2.
How can I model the problem as a knapsack and an optimization problem so to maximize the overall value? So far I came into a multiple knapsack problem, 2 dimensional. For for the value, I don't have any clue.