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1 vote
1 answer
481 views

How do I find an optimal combination when an exhaustive search would take way too long?

Disclaimer: I'm a complete amateur with no formal training who's just taught himself a bit of C# and Python There 47 slots. Each one must be filled by one item. These slots are split into 8 groups. ...
Dave's user avatar
  • 25
0 votes
1 answer
329 views

Minimum Cost Flow not optimizing routes

I am trying to solve an engineering problem using the MinCostFlow in OR-Tools. There is a mechanical distribution system with pipes and a number of supply valves. Those valves need to be connected to ...
Origin's user avatar
  • 2,023
1 vote
2 answers
2k views

Google minimum cost flows to solve transportation flow

Lets say we have the following data to solve transportation problem: A1 A2 A3 Supply T1 0 600 100 700 T2 500 0 300 800 Demand 500 ...
pisk1's user avatar
  • 177