879 search results - page 1 / 176 » Core schema mappings |
ER
2005
Springer
13 years 10 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...
SIGMOD
2009
ACM
14 years 4 months ago
2009
ACM
Research has investigated mappings among data sources under two perspectives. On one side, there are studies of practical tools for schema mapping generation; these focus on algor...
ICOODB
2009
13 years 2 months ago
2009
This paper presents algorithms that make it possible to process XML data that conforms to XML Schema (XSD) in a mainstream object-oriented programming language. These algorithms a...
EDBT
2008
ACM
14 years 4 months ago
2008
ACM
Schema mapping algorithms rely on value correspondences ? i.e., correspondences among semantically related attributes ? to produce complex transformations among data sources. Thes...
HICSS
2010
IEEE
13 years 6 months ago
2010
IEEE
Today, there exists a huge variety of business document models for electronic data exchange among business partners used in business-to-business, business-to-government, as well a...