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Prediction-based relaxation solution approach for the fixed charge network flow problem.
Weili Zhang
Charles D. Nicholson
Published in:
Comput. Ind. Eng. (2016)
Keyphrases
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network flow problem
fixed charge
minimum cost
network flow
network design problem
minimal cost
mixed integer
np hard
network design
transportation problem
approximation algorithms
integer programming
optimal solution
computer networks
lagrangian relaxation
branch and bound
linear programming
lower bound