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On the basis of necessity analysis of risk identification in large-sized mining shaft construction project, this article researches from the aspects of goal, method and procedure of risk identification and constructs a procedure-oriented large- sized mining shaft construction project risk identification implementation system according to the characteristics of shaft construction project in large-sized...
Bayesian method is a significant methodology in decision-making process, according to the new situation and characteristic of the current research and development, the drawbacks of conventional statistic evaluation method can be avoided while Bayesian analysis is applied in the decision-making process. Moreover, as the information collected from the simulation experiment is utilized amply, and the...
This paper makes a theoretical and practical study on enterprise risk management based on combination of risk management theory and actual case. The article uses relevant theory and methods to analyze the risk management result of the SHELL ENTERPRISE case, and summarizes systematically the process and functions of risk identification, risk analysis, risk management and risk control, which is reference...
With the increase of the financial crimes in Chinese commercial banks, to measure the operational risks and build the comprehensive framework of operational risk management become increasingly urgent. In present study, Bayesian inference, which combines the expert opinions and the dynamic risk factors, has been applied to the measurement of the operational risk based on its construction, initiation,...
The administrative decision-making is very important for the government. However, the decision-making procedure of the government was low-efficiency in the past. Based on the multi-agent technology, an administrative decision-making support system is proposed in this study, which improves the decision-making effectiveness and efficiency through the distributed collaboration of different decision-making...
The efficiency of a market critically depends on the amount and the nature of information-about products-available to sellers and buyers. The electronic marketplace, however, will not be such a blindingly efficient market because of the cyber 'lemons' problem resulting form the asymmetry of information. But, it's a pity that we merely idolize the convenient such as the products customization or personalization...
In the increasing keen market competition, knowledge capital is gradually becoming important resource. Knowledge sharing can make organizational knowledge freely flow in definite range and save the cost of knowledge acquisition to enhance knowledge productivity and benefit for knowledge application and innovation. The difficulty in knowledge sharing is how to avoid free-ride phenomenon. The purpose...
An enterprise's independent-innovation is a systematic process, which demands joint efforts by departments in the enterprise, users, suppliers, upstream and downstream enterprises, colleges and research institutes. Taking Chinese electrical enterprise- Haier Group for example, the paper proposes the analytic framework for market-oriented enterprise's independent-innovation system and expounds its...
Supplier management is an important problem with strategic meaning in the automotive supply chain of China. However, the complexity of the auto product makes difficulty of the supplier management in the auto industry. From the view of cooperation and collaboration, the essence of the supplier management is analyzed and the concept of supplier service optimization is proposed in this paper. Also, the...
Customer experience is an important consideration in the establishment and maintenance of long term relationship between firms and their customers. The purpose of this study was to propose and test an integrative model for examining the relative influence of online store perception on customer behavior. The empirical results showed that physical presence, competence, and enjoyment were the important...
Information integration develops toward semantic integration on the Semantic Web. Ontology facilitates the integration of heterogeneous data sources by resolving semantic heterogeneity among them. In this paper, we propose the system architecture of integrated information platform for digital city based on ontology, including three main layers: distributed heterogeneous data source layer, information...
In this paper, we present an approach of using their overlapping instances to derive corresponding attributes between heterogenous spatial datasets for integrating them. The approach consists of three basic steps. Firstly, the overlapping entity instances between heterogeneous spatial datasets are determined by means of geometrical matching. Secondly, attribute similarity, which is expressed by a...
OGC-compliant(OGC, Open Geospatial Consortium Inc.) Web Feature Services (WFSs) have gradually become an important kind of spatial data sources over the Internet. In such a distributed environment, a user may issue a query that relates two spatial datasets that are provided by two services at different sites. Because of the sheer volume and complexity of spatial data, spatial joins between two spatial...
Although the theories and methods about 3D GIS interactive editing are scarce and primitive, the need to develop them has become gradually urgent. For the purpose of resolving it, in this paper, a method on editing geographic features in 3D GIS visualization environment is proposed. By the digital control surface, the method can deal with some geometric shapes effectively such as point, path, and...
There are many factors influencing enterprises' behaviors, which are traditionally studied with qualitative economics and sociological methods. This paper brings a new technique into enterprise behaviors study. Through investigating the input and output of an enterprise, transfer matrix is used to describe behavior characteristics of the enterprise. The way to get the transfer matrix is introduced...
With the rapid development of international petroleum engineering service market, it's unavoidable for Chinese petroleum enterprises to encounter kinds of risks when exploring overseas market, so it becomes important to require the risks evaluation of overseas market. Through risks recognition, considering five aspects including petroleum industry economy and legal environment, general social and...
This paper combines the situation of supply of iron and steel enterprises in China, putting forward the significance and necessity of research on supply risk of iron and steel enterprises; describes the supply risk of iron and steel enterprises on the basis of literatures reviewing; and applies social system theory into analysis of supply risk identification framework of iron and steel enterprises'...
Through empirical research on reforming of China agricultural economic growth way to reveal the factors determining agricultural economic restructuring. The article use the Cross Section data of china to analyses the factors determining agricultural economic restructuring, comparing the Cross Section data(from 1995 to 2004) of various provinces (cities, districts) of china, the results show that The...
Keeping a good relationship of cooperation between enterprises and suppliers has a strategic meaning to enterprises' innovation in research and development in fierce market competition today. This paper expounds that relationship investment is an effective means to facilitate cooperation between enterprises and suppliers from the viewpoint of enterprises' strategic relationship investment. And it...
In order to improve the intrusion detection system based on traditional immune theory, a new three levels anomaly disposal system model based on danger theory was proposed in this paper. The data stream is treated with three levels anomaly disposal in the model, the first level is to recognize the danger and remove the data of non-danger which will not bring damage to the system, for the second level...
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