Results 241 to 250 of about 1,450,998 (293)
Some of the next articles are maybe not open access.
Fixed‐cost transportation problems
Naval Research Logistics Quarterly, 1961AbstractThis paper formulates a fixed‐cost transportation problem as an integer program, describes some of its special properties, and suggests an approximate method of solution. Examples are given to demonstrate the approximation technique.
openaire +2 more sources
The Factored Transportation Problem
Management Science, 1984The factored transportation problem is one having cost coefficients of the form cij = uivj. The main result proven in this paper is that if rows are arranged according to nonincreasing ui and columns by nondecreasing vj, then the northwest corner rule provides an optimal solution.
openaire +1 more source
Solving generalized transportation problems via pure transportation problems
Naval Research Logistics (NRL), 2002AbstractThis paper investigates certain issues of coefficient sensitivity in generalized network problems when such problems have small gains or losses. In these instances, it might be computationally advantageous to temporarily ignore these gains or losses and solve the resultant “pure” network problem.
openaire +2 more sources
A Stochastic Transportation Problem
Operations Research, 1963When the market demands for a commodity are not known with certainty, the problem of scheduling shipments to a number of demand points from several supply points is a stochastic transportation problem. If the dynamic aspects of the problem may be neglected, i.e., if the effects of “stock outs” and “inventory carry-overs” can be reflected in terms of ...
openaire +1 more source
Equivalence of Boolean Constrained Transportation Problems to Transportation Problems
1972Abstract : The paper characterizes a class of constrained transportation problems (linear programming problems which are composed of a transportation problem with additional constraints) which can be transformed into equivalent transportation problems.
G. T. Ross, Darwin Klingman, Fred Glover
openaire +1 more source
Metropolitan Transportation Problem
Journal of the Urban Planning and Development Division, 1965The solution to metropolitan transportation problems should be sought through a continuing comprehensive planning program. The current (as of 1965) transportation problems that have resulted from urban sprawl, expanding population, and increased use of the automobile are becoming more difficult to solve. The problem may be brought into sharper focus by
openaire +1 more source
2018
The transportation problem (TP) is an important network-structured LP problem that arises in several contexts and can be applied to a wide variety of situations, such as scheduling, production, investment, deciding plant location and inventory control.
Ali Ebrahimnejad, José Luis Verdegay
openaire +1 more source
The transportation problem (TP) is an important network-structured LP problem that arises in several contexts and can be applied to a wide variety of situations, such as scheduling, production, investment, deciding plant location and inventory control.
Ali Ebrahimnejad, José Luis Verdegay
openaire +1 more source
Navigating financial toxicity in patients with cancer: A multidisciplinary management approach
Ca-A Cancer Journal for Clinicians, 2022Grace Li Smith +2 more
exaly