With the rapid development of electronic commerce and enterprise information, Enterprise accumulates various heterogeneous information systems. In order to adapt to the economic globalization, Enterprises not only need to integrate internal legacy systems, but also need to build a unified platform to offer services distributed. This is conducive to the exchange of information between enterprises
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In the informatization process, large organization and companies always deploy multiple IT applications when they implement their internal information management process. And there exists the need of migrating data across these applications. Therefore, effective data integration among heterogeneous systems is a very important and practical issue.Today, the research topics of data migration among heterogeneous systems
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With the rapid expansion of enterprise business and information construction, most of the enterprises meet the same situation that a lot of isolated application systems distributed in different departments to meet different business needs. It becomes a critical issue that how to achieve the seamless integration between the application software systems and integrate these various
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With the development of educational informationalization, it has become a trend that informationalization brings about educational modernization to realize the transition from traditional higher education to modern ones and instructional resources are managed through networking. One of the main goals of higher education in China is to improve students’comprehensive quality and develop technological innovation talents.
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Into the 3G era, people of diverse telecommunication services, the individual demands more and more intense, a variety of services to become increasingly important communications industry, the profits of value-added point. With the greatly improved bandwidth, more and more data services and multimedia services are emerging to be the people’s needs, and business integration and
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At present, the problem of traffic congestion has a serious impact on people’s daily life, work and study. In order to effectively resolve this problem, improve the vehicle’s speed, reduce accidents, save energy and achieve a two-goal win between transportation network and traveler satisfaction, it is necessary to make a scientific analysis of the current
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The manufactury industry has been properly rising as the development of global enconomic, modern technology resolution and especially of the information technology revolution. From which the work of industry has been expanding farward to the global direction. In the process of enterprise informationly, multiple e-aid information systems emerge as the time requires, in which the
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The manufactury industry has been properly rising as the development of global enconomic, modern technology resolution and especially of the information technology revolution. From which the work of industry has been expanding farward to the global direction. In the process of enterprise informationly, multiple e-aid information systems emerge as the time requires, in which the
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In recent years, although mobile commerce has just started, under the dual support of the rapid growth in market demand and development of mobile Internet, Shows a trend of explosive growth, and has great potential as a strategic and emerging industry. Mobile e-commerce is the use of mobile phones, PDA and handheld computers, wireless terminals
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“SIM Mibao” is a SMS value-added service based on “SIM cards”, it generates One-time Password (OTP) through the SIM cards or UIM cards. The user compared the OTP generated by SIM cards with the one generated by server in order to complete the authentication of identity and ensure the security of user information.With the development
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