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In recent years, with the flourishing development of logistics around China, economy developed very quickly, and many logistics parks were built-up to integrate resource, and then develop modern logistics industry based on scale effect of the parks. But domestic logistics park planning is at the starting stage without a unified approach. On efficient Implementation of logistics parks functions depend...
At present, the logistics outsourcing has gradually become a main operational scheme of the logistics service organizational strategy and it is an effective way for enterprises to integrate their external resources. In order to give a comprehensive analysis on the enterprise logistics outsourcing actions from the perspective of the system resources integration, to analyze the main drives of the enterprise...
A logistics network is "connective tissue" in a comprehensive supply chain and often the decisive factor for the chain's ultimate success. Logistics networks in sparsely populated areas are facing different challenges than those that operating in relatively densely inhabited ones. This paper discusses, firstly, various critical success factors of logistics network. The challenges of operating...
With the awareness of environment protection and sustainable development, the reverse logistics is increasingly being recognized. In traditional reverse logistics models, one of the most important assumptions is that: the return rate r is determinate, but due to a combination of factors such as law, policy and environmental protection etc, the return rate in reverse logistics is very alterable and...
The Material flow model taking enterprise or strategy business unit (SBU) as a whole for division of work and cooperation, in nature, is a second-best combination of the capability factors of material flow. By making full use of modern information technology and science progress, the division of work in material flow shall be detailed to the level of PMF primitive, for the purpose of the cross-organization...
The problem of demand changes in the vehicle routing problem with backhaul and time window is addressed in the paper. In real vehicle scheduling, customer demand often changes, such as new requests, requests of canceling service and increase/decrease in the quantity from backhauls. These make the original optimal plan unfeasible. In order to solve the problem, demand changes are analyzed, and their...
Reviewing data based on time series, there is a certain co-relationship between the development of city roads and freight increase in Beijing. But the marginal added amount by both of them can't show the same tendency as the gross amount did, this consequence would be a tough bottleneck for Beijing city logistic industry growing. To deal with this problem, we bring out the new idea to build up the...
The Los Angeles Alameda rail cargo expressway, which cost about 2.4 billion US dollars and took more than 25 years for planning and construction, has illuminated that by using the advantage of the transportation geographical location, consolidating rail routes resources and constructing a 20-mile railroad trench and 43 grade separations, the railroad system may successfully integrate to the urban...
This paper proposes a model that is grey jump model based on the central-approximant grey model and liner regression model. Because some products are characteristic of short life-cycle and large demand-fluctuation, it carries the forecast on jumping points with Central-approximant Grey Model and other non-jumping points with liner regression model. Finally, it puts these two parts together to forecast...
Effective power supplying service management is an important prerequisite for power supply enterprises to win in competitive market. In this paper, we analysis the characteristics of power supply enterprises, follow the thought of "Identifying problems - Finding problems - Solving problems", that is identifying problems based on the theory of Gaps model, establishing a service quality evaluating...
The comprehensive evaluation problem of electric power listed corporation has always been a focus since market-oriented reform of the electric power industry, and financial risk evaluation play a key role to science investment decision of electric power listed corporation .This paper presents a new composite forecasting method for financial risk of electric power corporation, modeling and forecasting...
Textile industry is an important exporting industry for China. Many scholars made a great deal of researches on the international competitiveness of Chinese textile industry and gained many achievements. This paper firstly systematically summarized the relevant study outcome from 4 aspects: other countries, Chinese, industry cluster, technology transformation. Secondly, this paper analyzed the major...
Construct a peer-to-peer (P2P) e-commerce trust model based on group-recommend. It divides P2P network into several functional peer group, computes direct trust value and the recommended trust value separately, and gets the total trust value. Experimental results demonstrate that this model can deal with the malicious attacks and help the users to find trading partner who can be trusted.
As we know, TMF eTOM framework has been widely accepted, but we still have some doubt about the real value in applying eTOM to telecom operation, which is mainly because that eTOM does not include a reasonable consideration of organizational levels. Organizational level is an important factor that it can bring demand on operation support and management improvement which are remarkable and general...
Making use of clustering technology to segment customers properly is the most important problem. The two most frequently used algorithms are the K-mean and the SOM algorithm. In this paper, a novel unsupervised clustering technology-ISODATA algorithm is proposed for the customer segment based on the customer's purchasing behavior. Unlike the K-mean algorithm, the clusters are merged if either the...
In recent years, with the vigorous development of electronic commerce, the traditional trading behavior has been changed largely, the transaction on-line become more and more flourish, the selection space to consumer become more and more large, so consumer will must cost more time to search the products which are needed and to bargain about the products. To help consumer for searching the product...
This paper presents a new replica optimal location strategy based on ant colony optimization algorithm. Through the improvement of ant algorithm, it can effectively choose the optimal replica node from a great number of nodes in peer-to-peer (P2P) system, which will help to realize the global optimization. The strategy fully considers that P2P nodes are heterogeneous, so the replica of a high degree...
With promising progress of wireless network technology and mobile devices, the mobile commerce is becoming a feasible extension of electric commerce. However, Research on mobile commerce based on RFID is still in leading strings. In this paper, we firstly analyzed the current mobile commerce situation in China, and introduce how to improve m-commerce utilizing mobile RFID technology; Then we discussed...
Shift scheduling is the connection between the predicted workload calculation and the staff allocation. Obviously, the predicted workload calculation and staff allocation will become meaningless with bad shifts. Considering the characteristics of the multi-skill call center, a new viewpoint of understanding multi-skill was generated. Based on the new viewpoint and a reasonable assumption, a linear...
Within the area of association rules mining, previous algorithms, e.g., FP-Growth and Apriori, have been generally accepted with high appraisals respectively. Most of these algorithms decompose the problem of mining association rules into two subproblems: find frequent pattern and generate the desired rules. Therefore, such a decomposition strategy cannot but bring delay problem when the size of database...
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