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.
Visualization as a problem-solving and knowledge discovery tool has become even more important as we enter the Big Data era. Time is a very important dimensionality and attribute. We call these data that change with time and has time attribute temporal data. The time series data that are arranged in time shaft are this paper's object of study. In the field of science, engineer and economy, a large...
Nowadays, people pursuit of fast and convenient way of life, fast and convenient service of ATM is made for people to avoid waiting in line at the bank for a long time. In order to serve people conveniently, it is need to monitor the ATM equipment to guarantee its normal operation, and deal with the unexpected problems in time. Therefore, this paper builds a cloud platform for alarm service, does...
With the development of science and technology, it generates a large amount of data. Data visualization is an important branch to help people get a better understanding of the changing trend of data. Data visualization is a significant method to Big Data Analysis, which shows the importance of data in a visual form. By using data visualization, people can easily find the association between data....
Nowadays, with the rapid progress of computer technology, some new words like big data, visualization emerge in endlessly. Meanwhile, research of these respects is still ongoing. By using data visualization technology, we can obtain an excellent data analysis result. By using Item Response Theory (IRT) and Computerized Adaptive Testing (CAT) system, this paper is to build a method of individual adaptive...
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.