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 the Internet of Things, data islands and information redundancy which caused by massive heterogeneous data has become a challenge of many commercial applications and scientific research hot spots. First, we proposed and designed a MapReduce data integration and data fusion architecture, then, we established a stable information processing environment and a unified information...
This paper presents a new M-Commerce system in order to enhance the dominance position of Chongqing Mobile in the M-Commerce industry alliance The new plan schemes a new M-Commerce business operation management system, integrating the original “Hands-line” system and the BOSS system, to form a new business process. The new plan will help the mobile payment to become the mainstream of means of payment,...
To solve the "isolated island" problem of the community-based information data, the SOA technical architecture is introduced to the development of Community Informatization Basic Database in this paper. Firstly, the general architecture of the system is introduced. Secondly, some interfaces are defined, such as the system access interface, data manipulation interface. Thirdly, the specific...
IEC 61970 is the international standard of the control center's intercommunion. On the basis of this standard, we analyzed the specialty of model combination, and discussed specially for its key technologies, including model verify based on electric system rules, equipments' distinguish with control precinct based on borders define, and creating the increment model based on the model difference. At...
The development of modern education technology has promoted the changes of teaching pattern and examination pattern, the appearing of online examination system (OES) is the best embodiment of these reforms, and the monitoring system is designed to ensure the fairness and impartiality of the OES. The paper provides the structure and function of OES and monitoring system, discusses the key problems...
The database is the basis of environment management information system, with the spatial data and associated attribute data increasing continually, the realization of the attribute database updated dynamically is taken as the core issue and must be resolved urgently. Adopting the component object model of geographic information system(GIS), such as Map Objects, using the database connection technology,...
Mass of real-time data needs to be handled in the environment of networked manufacturing; especially, the real-time requirement of MES oriented spot management is much higher. Moreover, embedded real-time databases technology is a software technology which lies between spot data and real-time operating system. And it conforms to the production requirement of networked manufacturing on the side of...
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.