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.
By discussion on the project administration system of e-commerce is the concrete realization of the system for internal business mode of construction enterprise electronic commerce model, and analysis of enterprise re-engineering of system integration and EC-oriented are the two cornerstones for e-commerce model research. From the enterprise business model for point view of the entire integrated environment...
The era of electronic commerce makes the development of electronic business be the focus of informazation of construction industry. The identification of the concept of electronic business focusing on reality practice is utilized in construction enterprises for reinforcing management theories and application foundation of electronic business models. According to multi-aspect requirement analyses of...
This paper first discusses the classic methods of covert communication to traverse the firewall devices which control the network communication. And based on the analysis of IPSec protocol architecture, that the worse of network compatibility of IPSec is got. So the new IPSec over HTTP protocol based on IPSec tunnel and HTTP tunnel is exposed including its structure and procedure. The soft structure...
Social tagging systems have been largely adopted by users as useful and powerful tools to organize, browse and share interested resources on the web. All the tags used and resources collected by a user constitute the userpsilas personal tag space, which contains valuable information that can be used for building and enhancing the user model. In this paper, we propose an approach to mine user profile...
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.