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.
Since the pioneering studies of small-world and scale-free networks in the late 1990s [1], [2], we have witnessed fruitful advances in our understanding of the complex connection properties and characteristics of the many diverse large-scale distributed interconnected systems, both natural and man-made, with examples ranging from the Internet, the World Wide Web, biological neural networks, protein-to-protein...
To satisfy individual requirements of customers, mobile phone service industries are offering a variety of service modules for customers to build their own customized service packages. In this paper,we present an approach of customizing service bundles using CSP (Constraint Satisfaction Problem), a well-known problem-solving technology in AI domain. Firstly, service customization model containing...
In supplier cooperation, firms may build and break down the relationship, which may affect on the utilities of firms and the efficiency of network in the network. In this paper, the competitive coefficient and the payoff of tie are first combined, so a new utility function is constructed. Then, through comparing the utility of network, and when competitive coefficient is symmetrical, we can conclude...
Considering some reasonable and simplified hypothesis, this paper presents a short-circuit current model based on the circuit theory. Power receiving capability on the limitation of short-circuit current is analyzed according to this model. The example of Jinan power grid in China is computed to verify the applicability of this short-circuit current model. Simulation results indicate that electromagnetic...
In this article, based on steady-state dynamic model in the game analysis,whether large and small enterprises can co-exist, the Sources of competition and so on are researched to discuss the survival competition of enterprises in the same industry. As a result, each enterprise group exists one point, in this point enterprise grows difficultly because too many enterprises exist in the same group, and...
We propose a simple and effective modeling method for creating animation opening flowers. Because the detailed geometry of flower petals is defined by a base shape deformation, we simulate the development of petal based on deformation and emulate its growth by change the deformation parameters. The structural arrangement of flower petals is established by the L-system that produces natural looking...
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.