The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
With the development of Electronic commerce, more and more transactions on information goods or services have been or will be conducted through the Internet, which involve small value payment that called micro-payment. Therefore, micro-payment is one of the most popular research aspects with focus on the field of electronic payment. Many efficient micro-payment schemes were proposed based on PayWord...
To improve manufacturing capability of national defense industry, the paper brings forward tools preparation problem by analyzing tools management business, and then discusses how to select appropriate tools preparation methods according to cost, time, quality and server. Further more, the key technology about manufacturing resources information integration technology based on XML,tools classification...
Taking soybean futures on Dalian Commodity Exchange for example, the paper studies the relationship between transaction behavior of agricultural futures investors and volatility of futures price. Most previous researches use parametric models to study price volatility, but estimation of volatility is efficient only when the form of general parametric models is rational and all assumptions are fulfilled...
Supplier selection is a key stage in the formation of a successful virtual enterprise. The process can be considered as a multi-objective problem. In this paper, the weighted Support Vector Regression (WSVR) technique is proposed toper form automated evaluation of the potential suppliers.Experimental results indicate that desirable outcome can be obtained by using the WSVR method in supplier selection...
A case of supply chain reengineering based on logistics information integration has been studied on the background of tobacco industry of China in this paper. Under the framework of logistics information integration system, the problem of key data integration has been solved by integration of the digitalization management system of distribution centers and the information management system of logistics...
With its worldwide popularity, Microsoft Word has become the leading word-processing program on earth. Microsoft Word, like the other components in the Microsoft Office suite, provides an abundant set of ActiveX controls that can be utilized in most programming languages. The five chief ActiveX controls from the Microsoft Word object library are Application, Windows, Documents, Selection and Range...
This paper proposes a correct design method for the identification of the user identity in Enterprise Resource Planning (ERP) application system, aimed at the existence of the Identity and Access Management (IAM) in security field. Among this paper, this design method adopts multi-factor authentication technology to customize the firewall of ERP system, uses AES and MD5 algorithm to encrypt the preserved...
Although service oriented architecture (SOA) goes a long way toward providing interoperability in distributed and heterogeneous environments for enterprise application integration (EAI), managing semantic differences in such environments remains a challenge. This paper proposes a framework of semantic SOA for enterprise application integration, and uses Web service modeling ontology (WSMO) as its...
The information system transcending enterprise boundaries and shared by two or more enterprises is defined as Inter-Organizational Information System, IOS for short. Interfirm Process Reengineering is a logical extension of the business process innovation inside a firm. The paper presents a model of relationship among IOS Innovation, Interfirm Process Reengineering and cooperation performance. Taking...
There is a great significance to research the term structure of interest rate based on the background of China’s gradual marketization of interest rates. In the paper, the dynamic changing situations of buy-back rates are researched and time series theories, such as GARCH and EGARCH model, are respectively applied to estimate the term structure of buy-back rates. The empirical results show that (1)...
This paper analyzed the behavior of strategy-selecting in interaction among Certified Public Accountants, the listed companies and regulatory authorities in market with the evolutionary game theory. The result shows that if the gain for producing distorted accounting information by listed companies is larger than the loss of being discovered and punished by regulatory authorities, or the supervising...
With the development of Chinese industry, it is more and more important that information infrastructure as the mean to bring together different software applications is the key technology to enable cooperation and information and knowledge exchange in an open industrial environment. In order to resolve the deficiency of traditional enterprise application integrity, this article describes the business...
The sustainable and rapid development of Chinese economy objectively brings forward new requirements for operating capability and development potential of Chinese logistics industry. Under the background, the paper used advance neural network method to establish a decision-making model of operating capability of Chinese logistics industry, and made efficient examining through real logistics data....
To deal with the new economic development, e-commerce and ERP systems have been implemented at enterprises. In the process of enterprise information, that how to achieve e-commerce and ERP systems effective integration has become an important issue. The paper proposes the information integration frame of ERP and e-commerce, discusses the system function implanting, and introduces the core technology...
With the development of third-party payment in China, to some extend, it alleviates the problem of e-commerce and helps the development of e-commerce as well. However, it also brings some new issues, especially about government supervision. In this paper, the necessity of government supervision from three aspects is discussed because of the financial risks caused by the third-party payment. Furthermore,...
Vocational career management of an organization are mainly applied in the staff quality evaluation and career counseling, staff career training and the staff vocational steps plan. In China, the implementation of staff vocational career steps and ladders plan still is at the exploration stage. This paper discusses the factors and basic thinking order for the design process of the vocational career...
SOA provides an effective way for electronic commerce. On the basis of studying generic business and SOA security mechanisms, this paper points out the inadequacies of current electronic commerce system and gives out a electronic commerce security model based on SOA. It can provide a secure, compatible and extensible application for business process.
The paper summarizes current technologies of dynamic web service composition. Then, based on the existing technologies, we raise a new solution for dynamic web service composition. We make use of the knowledge of domain ontology. On the one hand, the user’s requirement was broken down into a series of abstract web services, according to the logic of business processes. On the other hand, through establishing...
By analyzing the characteristic and the application of distributed interactive simulation (DIS) and high level architecture (HLA) and researching the management of federation object model and data distribution in DIS, A new method is presented to develop Petrochemical industry distributed interactive simulation adopting HLA technology. A simple petrochemical industry is modeled with HLA, the FOM and...
Many privacy-protecting electronic payment systems have been proposed to realize the revocable anonymity among users. In this paper, by organizing all users into a group, we present an anonymity revocable electronic prosecution report system. The report system is efficient and the user's privacy will not be compromised in normal cases. However, when defamation was detected, the anonymity can be removed...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.