1177 search results - page 15 / 236 » A Database of Narrative Schemas |
CL
2000
Springer
13 years 12 months ago
2000
Springer
Abstract. In this paper a semantic approach for the specification and the management of databases with evolving schemata is introduced. It is shown how a general object-oriented m...
PVLDB
2008
13 years 7 months ago
2008
The old problem of managing the history of database information is now made more urgent and complex by fast spreading web information systems, such as Wikipedia. Our PRIMA system ...
SBBD
2004
13 years 9 months ago
2004
XML is widely used for data exchange between relational databases. Generic exchange tools are based on mappings between the elements of both schemas. Despite the benefits of using...
IR
2008
13 years 7 months ago
2008
Substantial medical data, such as discharge summaries and operative reports are stored in electronic textual form. Databases containing free-text clinical narratives reports often...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
In XML databases, new schema versions may be released as frequently as once every two weeks. This poster describes a taxonomy of changes for XML schema evolution. It examines the ...