With the continuous growth of national economy，the problem of electric powersupply and demand is getting significantly，some areas appear serious lack of electricityphenomenon, this have influenced the economic development and people’s daily life.Power demand side management is the most effective method to solve the current powersupply and demand problems. it refers to electric power company and
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With the rapid development of Internet,network inforamtion and the amout of the people accessing the Internet is growing at an unprecedented rate. Internet is becoming an important way for people to obtain information and to express opinions and it is also the media to communicate with each other. With the performance of network hardware improving
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Information hiding technique has increasingly been a hotspot in information security fieldas well as Internet development and communication security requirements. Its one of mainresearch objects is static image, which is one of the multiple net digital media. Grey theory hasbeen widely applied in image operation, though is a new rising theory. Thus, combining withGrey Theory,
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With rapid development of computer network technology, the information industry and its applications have made tremendous progress. There is increasing dependence on network for individual users and enterprise units, such as governments, financial institutions, telecom industry, etc. On the other hand, this development brings potential troubles for information security. The attacking tools of network “hackers”
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With the development of network, P2P e-commerce grows rapidly as a new mode of e-commerce. While e-commerce changes the style of human business, the security problem raises to be the focus people concern. As a supplement to traditional security technology, trust management is a new research domain which gathers knowledge representation, behavior evaluation, information management,
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In current days, the wireless network as new network architecture, more and more areas applied it, such as campus wireless network, military field, medical field and other areas. Following the wireless network development, the wireless network management and network security have coming. In particular, network traffic analysis and forecasting for network traffic is one of
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A certain degree of attention was paid to security problems in the early construction of information and network, firewall, anti-virus gateway, VPN, IDS/IPS, authentication, security audit and other equipments have been deployed to the enterprise network, a problem is that how to deal with security events generated by heterogeneous devices, the existing network technology and
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People pay more and more attention to the public sentiment in present day society. The public sentiment in different language environment, its meaning is different. In general, the definition of public sentiment is divided into two, broad and narrow definition of public sentiment. We are usually more concerned about public sentiment is narrow. With the
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Compared with industry products and consumer goods, the requirements of software are more complicated and diversified. After millennium bug in 2000 and the disassemble of STS Columbia happened, causing tremendous cost, the dependability of software attract people’s attention.Quality Function Deployment (QFD) is an important method for software quality assurance. It is customer oriented and ensure
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Gas explosion, coal and gas outburst and gas asphyxiation are the major disasters against safe production of coal mine in China and gas emission quantity over the safety threshold in coal mine is the direct factor which results in gas disasters. Therefore, the precision of the prediction of gas emission quantity is very important to
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