The semantic web is based on ontologies and metadata that indexes resources using ontologies. This indexing is called annotation. Ontology based information retrieval is an operati...
Webbases are database systems that enable creation of Web applications that allow end users to shop around for products and services at various Web sites without having to manually...
Hasan Davulcu, Guizhen Yang, Michael Kifer, I. V. ...
Contemporary use of the term ’intension’ derives from the traditional logical doctrine that an idea has both an extension and an intension. In this paper we introduce an intens...
The majority of people in rural developing regions do not have access to the World Wide Web. Traditional network connectivity technologies have proven to be prohibitively expensiv...
Jay Chen, Lakshminarayanan Subramanian, Jinyang Li
An increasing number of business users and software applications need to process information that is accessible via multiple diverse information systems, such as database systems,...