The paper presented here offers a linear programming model that combines the levelling of terrains and the associated transportation in a single linear programming problem, thus guaranteeing global ...

The Journal of the Operational Research Society, Vol. 41, No. 4 (Apr., 1990), pp. 291-297 (7 pages) The Hitchcock transportation problem is perhaps one of the `most solved' linear programming problems ...

Formulate linear and integer programming problems for solving commonly encountered optimization problems. Understand how approximation algorithms compute solutions that are guaranteed to be within ...

Integer linear programming can help find the answer to a variety of real-world problems. Now researchers have found a much faster way to do it.