879 search results - page 22 / 176 » Core schema mappings |
107
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GLOBE
2008
Springer
15 years 26 days 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...
121
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DLOG
2010
14 years 9 months ago
2010
Abstract. Recently, the use of the MapReduce framework for distributed RDF Schema reasoning has shown that it is possible to compute the deductive closure of sets of over a billion...
100
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VLDB
2007
ACM
15 years 5 months ago
2007
ACM
This paper reports our first set of results on managing uncertainty in data integration. We posit that data-integration systems need to handle uncertainty at three levels, and do...
CAISE
2009
Springer
15 years 3 months ago
2009
Springer
Mapping specification has been recognised as a critical bottleneck to the large scale deployment of data integration systems. A mapping is a description using which data structured...
169
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VLDB
2007
ACM
16 years 8 hour ago
2007
ACM
We present an overview of a tutorial on model management--an approach to solving data integration problems, such as data warehousing, e-commerce, object-to-relational mapping, sch...