304 search results - page 14 / 61 » Schema mappings, data exchange, and metadata management |
PODS
2010
ACM
14 years 11 months ago
2010
ACM
Schema mappings are high-level specifications that describe the relationship between two database schemas; they are considered to be the essential building blocks in data exchange...
COOPIS
2004
IEEE
15 years 1 months ago
2004
IEEE
Large-scale database integration requires a significant cost in developing a global schema and finding mappings between the global and local schemas. Developing the global schema r...
WECWIS
1999
IEEE
15 years 1 months ago
1999
IEEE
Today, the Internet can be seen as a global marketplace populated by a huge number of providers and consumers that exchange data from a wide range of domains. A combination of dat...
DOA
2000
14 years 10 months ago
2000
Database schema integration is significant not only in building multidatabase systems but also in data warehousing. Metadata, which define schemas, are normally involved in the su...
PODS
2004
ACM
15 years 9 months ago
2004
ACM
A schema mapping is a specification that describes how data structured under one schema (the source schema) is to be transformed into data structured under a different schema (the...