1151 search results - page 2 / 231 » Information Quality Measurement in Data Integration Schemas |
CIKM
2009
Springer
13 years 11 months ago
2009
Springer
Discovering correspondences between schema elements is a crucial task for data integration. Most schema matching tools are semiautomatic, e.g. an expert must tune some parameters ...
IRI
2009
IEEE
13 years 11 months ago
2009
IEEE
Traditional schema matchers use a set of distinct simple matchers and use a composition function to combine the individual scores using an arbitrary order of matcher application l...
ER
2007
Springer
13 years 11 months ago
2007
Springer
Frequently the behaviour of an information system is functionally correct, but it does not meet some quality criteria, such as completeness, consistency, and usability. One way to...
EDBT
2012
ACM
11 years 7 months ago
2012
ACM
The Web of Linked Data grows rapidly and already contains data originating from hundreds of data sources. The quality of data from those sources is very diverse, as values may be ...
ICDE
2011
IEEE
12 years 9 months ago
2011
IEEE
— Real-world databases often have extremely complex schemas. With thousands of entity types and relationships, each with a hundred or so attributes, it is extremely difficult fo...