Lagrangian relaxation, strength of the Lagrangian dual, Lagrangian heuristics. Column generation algorithm, solving the symmetric traveling salesman problem using column generation. Greedy and local ...

This paper proposes a column generation algorithm for the multidepot vehicle routing problem with interdepot routes. This problem is an extension of the multidepot vehicle routing problem in which the ...

The growing uncertainty associated with the increasing penetration of wind and solar power generation has presented new challenges to the operation of large-scale electric power systems. Motivated by ...