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.
Due to the present challenges of Ubiquitous Computing, automatic location estimation of a mobile device in wireless networks is becoming increasingly important. Given the complexity of indoor environments, due to factors such as multipath interference, reflections and refractions, fingerprinting scene analysis methodology is presented in this paper. A multi-technology and multi-platform model is presented...
Localization of persons and objects is a current need of many industrial applications. Although in outdoor environments GPS or the cell-of-origin technique can have good results, they are very limited in indoor environments. In indoor environments other technologies such as RFID have a better performance. We propose an RFID based system, called TraceMe, to be used in real-time indoor localization...
Ubiquitous computing and communications concepts are well suited for modern SCADA (supervisory control and data acquisition) systems for agricultural applications, not only to the higher levels, but also to the field level. To obtain a ubiquitous SCADA system, the integration of multiple computing and communications platforms is needed; however it raises the heterogeneity level of the system. A middleware-based...
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.