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.
Content distribution on today's Internet operates primarily in two modes: server-based and peer-to-peer (P2P). To leverage the advantages of both modes while circumventing their key limitations, a third mode: peer-to-server/peer (P2SP) has emerged in recent years. Although P2SP can provide efficient hybrid server-P2P content distribution, P2SP generally works in a closed manner by only utilizing its...
Customer relationship management (CRM) holds great promise for sustainable organizations, but the majority of organizations investing in CRM consider it is a disappointment. Internet business model (IBM) provides an effective connection and interaction with customers to explain how organizations create value and profits on the Internet. Both CRM and IBM have changed the way that governments work and...
Web-based Education is one of the directions of education development. The primary teaching mode in Chinese colleges is in classroom now, and to set up the network aided teaching platform (NATP) is a feasible way. Based on campus network it will finish the conformity of teaching assistant resources in the unit of course, by applying open source CMS under SCORM standard. Each course has the common...
This paper developed a conceptual model through a survey of literature on e-service, and then it has a demonstration analysis of the world's largest online bookstore in China Dangdang.com. The study measured the impact of four dimensions on e-satisfaction and funds the relationship between e-satisfaction and e-loyalty. According to their relationship, it will give a hand to the online bookstore manager...
An important privacy issue in location based services (LBS) is to hide a user's identity and location while still providing quality location based services. A user's identity can be easily hidden through anonymous Web browsing services. However, a user's location can reveal a user's identity. For example, a user at home may want to ask queries such as ldquoFind the nearest hospital around merdquo...
Web-based mapping applications such as Google Maps or Virtual Earth have become increasingly popular. However, current map search is still keyword-based and supports a limited number of spatial predicates. In this paper, we build towards a natural language query interface to spatial databases to answer crime-related spatial queries. The system has two main advantages compared with interfaces such...
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.