The minimum cost model

This paper focuses on LSGDM, considering the social relationship between experts. In the presented model, an expert clustering method, combining trust degree and relationship strength, is used to classify experts with similar opinions into subgroups.

21p guernsey 28-12-2021 16 0   Download

This paper describes about two strategies in consignment inventory based supply chain with controllable lead time and delaying last delivery comprising a two level supply chain involving single vendor and multi buyers. This model would give minimum joint total expected cost of the strategies involving vendor and buyer, simultaneously to optimize quantitative decision variables. Numerical examples are presented to demonstrate the benefit of the proposed strategies and the effect of changes on the cost and parameters are studied.

9p cleopatrahuynh 01-06-2020 11 1   Download

In this paper, simulation models for recovering biomass from the field of the biorefinery are developed and validated using some industry data and the minimum biomass recovery cost is established based on different strategies employed for recovering biomass. Energy densification techniques are evaluated for their net present worth and the technologies that offer greater returns for the industry are recommended. In addition, a new scheduling algorithm is also developed to enhance the process flow of the management of resources and the flow of biomass.

20p toritori 11-05-2020 15 0   Download

In this paper, the roads planning in the resort are taken as an example of application in Genetic Algorithm. Modeling the problem with target function and constraint condition to satisfy the minimum construction cost (which is converged to the minimum total length of roads), the problem is solved by using Genetic Algorithm with random operation in MATLAB.

4p cathydoll5 27-02-2019 27 1   Download

In this paper, we derive a partial backlogging inventory model for non-instantaneous deteriorating items with stock-dependent demand rate under inflation over a finite planning horizon. We propose a mathematical model and theorem to find minimum total relevant cost and optimal order quantity. Numerical examples are used to illustrate the developed model and the solution process. Finally, a sensitivity analysis of the optimal solution with respect to system parameters is carried out.

20p vinguyentuongdanh 19-12-2018 49 0   Download

The problem of finding a fundamental cycle basis with minimum total cost in a graph arises in many application fields. In this paper we present some integer linear programming formulations and we compare their performances, in terms of instance size, CPU time required for the solution, and quality of the associated lower bound derived by solving the corresponding continuous relaxations.

10p vinguyentuongdanh 20-12-2018 15 0   Download

This mathematical computer model provides a systematic approach for investigating route selection criteria and degree of randomness, provided some infiltration routes are known to the investigator.It has been applied to an area of South Vietnam and adjacent Laos.Since selection criteria usually involve cost, the techniques of dynamic programming have been applied to determine minimum-cost paths, e......

0p anhnangmuahe2013 15-03-2013 46 6   Download

In this chapter we present some of our results concerning source models for H.261 coded VBR (variable bit rate) video. Video services have been forecasted to be a substantial portion of the traf®c on emerging broadband digital networks. Statistical source models of video traf®c are needed to design networks that delivery acceptable picture quality at minimum cost, and to control and shape the output rate of the coder.

34p vaseline 30-08-2010 97 16   Download