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The supply disruption has more influences on the enterprise performance than the demand disruption, while closer cooperation with suppliers is extremely important to mitigate supply disruption risk and improve performance. After the global supply chain emergencies arising frequently, all companies should ensure that supply disruption management becomes an intrinsic part of decision-making, to deal...
Storage planning for outbound container is one of the most important operations in container terminals. It influences almost all successive operations, including storage position allocation for individual container, equipment scheduling, stowage planning and container relocation, etc. This paper studies storage space pre-allocation for outbound containers of arriving ships. Considering the complexity...
This paper aims to establish a dynamic vessel fleet planning model in uncertain circumstance, which offers the shipping companies the appropriate development strategy. Based on the characteristics of the shipping market, we consider the market volatility faced by the shipping companies on the strategies of the fleet planning. Firstly, we establish a forecast model to predict the future shipping demand...
To the positions of customer order decoupling point on leagile supply chain, according to the resource capacity of supply chain members, a kind of decision making model represented by CODP on supply chain are established. The decision making model was formally described in mathematical language to make it readily manipulated by computers through using the polychromatic sets. Then, using the reasoning...
In many allocations to which data envelopment analysis (DEA) could be applied, there are often fixed costs or resources that are imposed on all decision making units (DMUs). How can these costs or resources be assigned in a reasonable way to various DMUs? To obtain an appropriate allocation, in this paper we propose a DEA approach, which is based on two assumptions: efficiency invariance, minimal...
Seeking best logistics centre location (LCL) is a challenge problem and affected by many factors, such as the natural and business environment, the candidate infrastructure, as well as the surrounding conditions. These factors, taken as evaluation indicator to select the satisfying alternative, consist of many quantitative indicators and qualitative indicators; so the LCL belongs to the fuzzy semi-structured...
A distributed intelligent decision and management system is erected which incorporates the technologies of decision support system, expert system and database based on the theory of multi-agent. The system is able to support more rational, more effective and more scientific decision-making and schedule strategy, and it also can do attribute to the automation and intelligence of mobile manipulator...
This paper has discussed the spare parts purchasing risk of Shanghai Bao Steel Equipment maintenance Co, LTD with a series of quantitative methods including AHP method, Cluster Combine analysis method and etc. In this paper, we attempt to identify and evaluate each purchasing risk in this company. In addition, we have given different risk control methods to each sum-up kind of risks according to its...
The logistics cost optimization of manufacturing enterprises is a significant link for reducing the total cost. This paper analyzes several major logistic cost attributes of the production flow in such kind enterprise, checks all the alternative operating programs in harmoniousness test and nonharmoniousness test, and identifies their level in superior relation. And it figures out the average sequence...
Reverse logistics has gradually become a very important economic activity in 21 century. In general, in addition to retrieval, transportation and disposition as three distinct reverse logistics activities, value-added services such as JIT, quick response, program solutions are most important. The entry of third-party providers for reverse logistics is to strengthen core competences, lower costs and...
This paper mainly explored the influence of toll-by-load policy on the vehicle type constitution pattern and traffic volume of freeway. According to the investigation of this paper, the freeway is tending to lose road users further under the current toll policy. Consequently, either the profits of the freeway are greatly influenced, or the service capacity of the un-tolled trunk highway within the...
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