1. The specific cost flow of a job order costing system shows in Figure 14 - 2 as fol 1 owing.

2. We study uncapacitated version of the minimum cost flow problem of one-commodity and two-commodity with not only fixed cost but also variable cost, and give them each a polynomial algorithm.

3. The author study the minimum cost flow problem with not only fixed cost but also variable cost, and they found it be a mixed 0-1 linear program, and it does not have polynomial time algorithm.

4. It is a min - cost flow problem in which the cost function is piecewise linear.

5. Results show that the cost flow method is simple and effective with less steps and small cumulative error.

6. In this paper, a recirculation algorithm for minimum cost flow in a network is discussed.

7. In this paper, the minimum cost flow problem with fuzzy constraint is proposed for the first time, and the corresponding mathematical model is constructed.

8. An improved minimum cost flow algorithm is designed for the model and a numerical network example is given at last.

9. Average cost flow assumption assigns the same average cost to each unit.

10. A method is proposed to solve time-cost trade-off model for activity networks by using the minimum cost flow principle.

11. A new phase unwrapping algorithm based phase second difference and minimum cost flow algorithm is presented.

12. The author focuses on these three aspects:definition, tracking and back warding, methods. And the author mostly discusses the standard of task's cost that orient to materials flow and cost flow.

13. This paper presents a loss allocation strategy based on cost flow model. The loss is sorted on the basis of the cause of loss generated and distinct allocation methods are adopted.

14. Finally, Chapter eleven covers the special topics of the maximal flow problem, the shortest path problem, and the multicommodity minimal cost flow problem.

15. "On paths optimization in a network with restriction of finite transported material" is very special cost flow problem.

15. try its best to gather and make good sentences.

16. This paper proposes the concept of adjustable loop and tries to make some rudimentary study of the multiple optimum-solution of minimum cost flow.

17. In this paper we discuss the sufficient and necessary conditions for existence of the more-for-less paradox in a minimum cost flow problem.

18. At the second stage, the pressure variables are fixed and an attempt is made to find a set of flow variables applying the minimizing cost flow theory that improve the objective function.

19. We described the distribution network flow and get an algorithm of minimum cost flow about a special distribution network flow problem by extending the network simplex method.

20. Moreover, we solve an example of uncapacitated two - commodity minimum cost flow problem with the algorithm.

21. We solve the question we advanced mainly by using auxiliary network, and turn this kind of transportation problem into minimum cost flow problem.

22. This paper presents a new mixed labelling algorithm for solving minimum cost flow problem on the basis of labelling algorithms for solving shortest path and maximum flow problems in the network.