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.
In our country B2B e-commerce shows a trend of rapid development after it go through different phases, and how to steady profits is the source power for B2B e-commerce to continue to develop. The author takes Alibaba for example to analyze its profit model and gives some improvements. I hope the experiences can provide useful enlightenment for the improvement of northeast equipment manufacturing's...
Dynamic Difficulty Adjustment (DDA) can adjust game difficulty level dynamically; so it generates a tailor-made experience for each gamer. If a game is too easy, the gamer will feel bored; if it is too hard, the gamer will become frustrated. DDA is a mechanism to overcome this dilemma and augment the entertainment of a game by dynamically adjusting the parameters, scenarios and behaviors in the game...
In this paper, the problems of delay-dependent stability analysis for the discrete-time system with interval time-varying delay is considered. By using a new Lyapunov functional approach, sufficient conditions for the stability of the system can be obtained. By constructing appropriate free weighing matrices and utilizing the convexity of the matrix functional, we need not enlarge the time-varying...
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.