1008 search results - page 100 / 202 » Logic and Databases |
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
Keyword search is recognized as an important technique to unlocking the information found in both structured and semistructured information. With XML as the data model and XQuery ...
DEXAW
2009
IEEE
14 years 2 months ago
2009
IEEE
One of the main limitations in using ontologies in modern information systems is due to the fact that the design and maintenance of ontologies is a complex activity that requires ...
ICDE
2008
IEEE
14 years 2 months ago
2008
IEEE
— Secure Semantic Web applications, particularly those involving access control, are typically focused at the application-domain only, rather than taking a more holistic approach...
DEXAW
2006
IEEE
14 years 1 months ago
2006
IEEE
Content in semantic web portals is often projected along application specific navigational taxonomies and linked semantically. This paper presents a logic-based method and a serv...
DEXAW
2003
IEEE
14 years 1 months ago
2003
IEEE
Hypermedia design methods have been proposed for the development of hypermedia and web applications. Nowadays, we face up to another challenge, the Semantic Web, in order to repre...