1177 search results - page 3 / 236 » A Database of Narrative Schemas |
DEXA
1995
Springer
13 years 11 months ago
1995
Springer
We describe a tool for physical database design based on a combination of theoretical and pragmatic approaches. The tool takes as input a relational schema, the workload defined on...
ER
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Schema integration is the activity of providing a unified representation of multiple data sources. The core problems in schema integration are: schema matching, i.e. the...
VLDB
2004
ACM
14 years 24 days ago
2004
ACM
In a Web database that dynamically provides information in response to user queries, two distinct schemas, interface schema (the schema users can query) and result schema (the sch...
OOIS
2000
Springer
13 years 11 months ago
2000
Springer
Given that ODMG 3.0 specifications do not address the definition of external schemas, we are developing an external schema definition methodology for ODMG databases. In this paper...
TOOLS
1999
IEEE
13 years 11 months ago
1999
IEEE
Changes in the real world may require both the database population and the database schema to evolve. Particularly, this is the case in CAD/CAM and CASE database systems, in which...