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.
We propose a mobile directory service explicitly devised for pervasive RFID contexts. The registry adopts an OWL-S 1.1 Profile instance annotation of mobile services and resources. Ontology-based metadata are exploited in order to perform a semantic-based service discovery with respect to a given request. A case study to support logistics in RFID environments is presented along with experimental results...
Personalized information service is one of the hotspots in e-commerce, in order to provide appropriate recommendation to every user, the service should have well-defined user profile. In this paper, we explore a novel approach in user profiling using ontology on the problem of recommendation in e-commerce. The user profile is represented in ontological classes. Userpsilas interests are tagged and...
Although there are very much information and services for tourists available on the Internet, their disparity and heterogeneity not only makes manual but also automated travel planning difficult. Such difficulties may result in grievance to visitors especially due to price, schedule, and local situation uncertainty. To address this problem, we propose a Tourist Service Integration and personalized...
Nowadays, with the wide range of data increased incredibly over the years, extracting and integrating useful data from multiple information sources still has to face significant challenges in semantically integrating heterogeneous sources to data warehouse. Within the scope of this paper, a semantically coupling of a metamodel with an ontology will be applied, describing - at high abstraction levels...
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.