Ulrich A. Wagener, A New Method of Solving the Transportation Problem, OR, Vol. 16, No. 4 (Dec., 1965), pp. 453-469 ...

This paper considers a minimum-cost network flow problem in a bipartite graph with a single sink. The transportation costs exhibit a staircase cost structure because such types of transportation cost ...

A tech company is trying to solve a problem affecting employers and employees in Cleveland’s suburbs — a lack of reliable transportation to work.

Overinvestment in Load Matching Technologies Isn't Solving Deeper Transportation Issues by FreightWaves Follow Add Comment ...