253 search results - page 8 / 51 » A Query Language for EER Schemas |
WWW
2002
ACM
14 years 9 months ago
2002
ACM
Real-scale Semantic Web applications, such as Knowledge Portals and E-Marketplaces, require the managementof large volumes of metadata, i.e., information describing the available ...
ICDE
1998
IEEE
14 years 9 months ago
1998
IEEE
Semistructured data may be irregular and incomplete and does not necessarily conform to a fixed schema. As with structured data, it is often desirable to maintain a history of cha...
JCDL
2003
ACM
14 years 1 months ago
2003
ACM
G-Portal is a web portal system providing a range of digital library services to access geospatial and georeferenced resources on the Web. Among them are the storage and query sub...
ICDT
2010
ACM
14 years 18 days ago
2010
ACM
Relational data exchange deals with translating a relational database instance over some source schema into a relational database instance over some target schema, according to a ...
FQAS
2006
Springer
14 years 4 days ago
2006
Springer
Converting a natural language query sentence into a formal database query is a major challenge. We have constructed NaLIX, a natural language interface for querying XML data. Throu...