1527 search results - page 67 / 306 » Data Integration by Describing Sources with Constraint Datab... |
119
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JDM
2007
15 years 3 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...
129
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CLEANDB
2006
ACM
15 years 9 months ago
2006
ACM
We propose the Multiple Join Path (MJP) framework for obtaining high quality information by linking fields across multiple databases, when the underlying databases have poor qual...
130
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ICDM
2008
IEEE
15 years 10 months ago
2008
IEEE
We describe DEIMOS, a system that automatically discovers and models new sources of information. The system exploits four core technologies developed by our group that makes an en...
102
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WEBDB
1999
Springer
15 years 8 months ago
1999
Springer
Accessing and integrating data from heterogeneous sources has become a significant challenge. So-called adapters provide the functionality for translating SQL queries into querie...
148
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ICDE
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract— Collected data often contains uncertainties. Probabilistic databases have been proposed to manage uncertain data. To combine data from multiple autonomous probabilistic...