1151 search results - page 3 / 231 » Information Quality Measurement in Data Integration Schemas |
101
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ER
2009
Springer
14 years 7 months ago
2009
Springer
Abstract. To integrate information, data in different formats, from different, potentially overlapping sources, must be related and transformed to meet the users' needs. Ten y...
111
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KES
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. We present a method for mapping security levels among the components of a distributed system where data in the local sources are represented in XML. Distributed data is i...
GLOBE
2008
Springer
14 years 10 months ago
2008
Springer
This paper addresses the problem of data integration in a P2P environment, where each peer stores schema of its local data, mappings between the schemas, and some schema constraint...
VLDB
1993
ACM
15 years 1 months ago
1993
ACM
In this paper, we carefully explore the assumptions behind using information capacity equivalence as a measure of correctness for judging transformed schemas in schema integration...
100
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BTW
2007
Springer
15 years 3 months ago
2007
Springer
: Schema matching is the process of identifying semantic correspondences between schemas. COMA++ is a matching prototype which uses several characteristics of schemas to determine ...