1527 search results - page 182 / 306 » Data Integration by Describing Sources with Constraint Datab... |
141
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BTW
2009
Springer
15 years 11 months ago
2009
Springer
Abstract: Extract-transform-load (ETL) tools are primarily designed for data warehouse loading, i.e. to perform physical data integration. When the operational data sources happen ...
132
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ADC
2004
Springer
15 years 10 months ago
2004
Springer
A complete workflow specification requires careful integration of many different process characteristics. Decisions must be made as to the definitions of individual activities, th...
137
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SIGMOD
2011
ACM
14 years 7 months ago
2011
ACM
In this paper, we introduce U-MAP, a new system for schema mapping generation. U-MAP builds upon and extends existing schema mapping techniques. However, it mitigates some key pro...
126
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VLDB
2001
ACM
15 years 9 months ago
2001
ACM
Cleaning data of errors in structure and content is important for data warehousing and integration. Current solutions for data cleaning involve many iterations of data “auditing...
149
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
PIPES is a flexible and extensible infrastructure providing fundamental building blocks to implement a data stream management system (DSMS). It is seamlessly integrated into the J...