479 search results - page 21 / 96 » Schema mapping discovery from data instances |
VLDB
1998
ACM
15 years 1 months ago
1998
ACM
A broad spectrum of data is available on the Web in distinct heterogeneous sources, and stored under different formats. As the number of systems that utilize this heterogeneous da...
101
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DKE
2008
14 years 9 months ago
2008
The availability of large amounts of heterogeneous distributed web data necessitates the integration of XML data from multiple XML sources for many reasons. For example, currently,...
FDBS
2001
14 years 11 months ago
2001
Integrating data sources is a general problem in many scenarios. The main problem is the heterogeneity between data sources which were created and developed separately. In the lit...
191
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ICDE
2002
IEEE
15 years 11 months ago
2002
IEEE
Matching elements of two data schemas or two data instances plays a key role in data warehousing, e-business, or even biochemical applications. In this paper we present a matching...
ICDE
2009
IEEE
15 years 4 months ago
2009
IEEE
This demonstration presents Galaxy, a schema manager that facilitates easy and correct data sharing among autonomous but related, evolving data sources. Galaxy reduces heterogenei...