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 this paper, we present an ontology modeling tool for building Chinese domain ontology, which not only offers automatic acquisition knowledge from multiple dictionaries, but also corresponds with a dictionary-based ontology modeling methodology that combines methontology and throwaway prototype. By using a case study of spatial information science ontology modeling, the theoretical method and implementation...
This paper describes the establishment and estimation of trust relation, and put forward a kind of trust service selection model in pervasive computing environment. Through direct and indirect trust relation evaluation, preference adjustment and trust update, a sound trust service evaluation system is set up which has been tested in smart UPS network system and shows a better performance.
Intermittently connected wireless networks are a class of wireless networks that have recently attracted a lot of attention from the networking community. It is essential to understand their link connectivity performance. Some certainty incidents may lead to the link interruption in the intermittently connected wireless networks, thus we analyze these statistical properties. In this paper, we deduce...
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.