1328 search results - page 50 / 266 » Source Integration in Data Warehousing |
JDM
2007
14 years 11 months ago
2007
Environmental research and knowledge discovery both require extensive use of data stored in various sources and created in different ways for diverse purposes. We describe a new m...
104
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DEXAW
2004
IEEE
15 years 3 months ago
2004
IEEE
In this paper, we demonstrate the use of the ESTEST system, which combines the data integration approach with techniques from Information Extraction in order to allow information ...
161
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EDBT
2012
ACM
13 years 2 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 ...
190
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Data integration systems offer a uniform interface to a set of data sources. Despite recent progress, setting up and maintaining a data integration application still requires sign...
VLDB
2005
ACM
15 years 5 months ago
2005
ACM
To answer user queries, a data integration system employs a set of semantic mappings between the mediated schema and the schemas of data sources. In dynamic environments sources o...