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The development of the Internet and telecommunication urges researchers to look for a better way to secure online users' private information. This study is rooted in online user account protection, measuring the effect of QR codes on fear appeals and authentication protection. This study contributes to the extant literature by integrating two theories — protection motivation theory and the theory...
As a source of electricity production, the level of automation in thermal power units is increasing higher and higher due to the construction of smart power grids. The units in grids should be working in automatic generation control and primary frequency. The optimal control has changed to a hot spot in the industry. A new method for optimal control which is used by an external optimization controller...
Since 2007, several 10000TEU container ships of COSCO have been put into operation. Compared with the general container ships, its size and power are unparalleled. Obviously, it is a giant in the sea! However, we must have a clear understanding that there are also many risks existing in such ships. Once these risks expose, it would be more serious than the general large container ships. Therefore,...
Based on post-WTO sample data, this paper investigates the interaction among commodity price index, PPI and CPI after China has entered World Trade Organization (WTO) and fulfilled its promise of opening certain sectors. Granger casualty test is employed to conduct this research and the test result shows that the most international commodity price index, Rogers International Commodity Index (RICI),...
This article makes use of the new concept of analytic hierarchy process (AHP) and engineering resource management (ERM), by the way of consultation with relevant marine management experts in the form of questionnaires to construct comparative matrix, utilizing matrix theory to respectively calculate the numerical value of each human error and arrange them in sequence, to obtain the key factors of...
Outlier detection is a hot topic of data mining. After studying the existing classical algorithm of detecting outliers, this paper proposes a new algorithm for outlier detection based on offset, and makes a new definition for outlier. This detection algorithm is a method based on clustering analysis. It includes cluster modeling and data detection. Also, the clustering result obtained together with...
Multi-domain environments where distributed multiple organizations interoperate with each other are becoming a reality as witnessed by emerging Internet-based enterprise applications. Ensuring secure interoperation in such multi-domain environments has drawn considerable research works in the past, especially in tightly coupled, federated environments. However, methods applied to such environments...
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