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.
Although the relational model for databases provides a great range of advantages over other data models, it lacks a comprehensive way for handling uncertain data. Uncertainty in data values, however, is pervasive in all real world environments and has received some attention in the literature. Several methods have been proposed for incorporating uncertain data into relational databases; however, these...
Smartphone applications have changed the traditional way of using cellphones. They are not only used for calling and messaging, but also for specialized and multiple engineering applications like face recognition, navigation, driving style recognition, etc. In this paper we present a scalable android application which enables smartphones to diagnose faults in rotating machines. With this ability of...
This paper examines how advertisers react to the complex competitive environment in sponsored search auctions considering two salient competitive features: rank externality where the payoff of a rank position to an advertiser depends on which specific advertisers are located in other ranks, and competitor heterogeneity where diverse advertisers of different types may be competing for the same search...
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.