1527 search results - page 83 / 306 » Data Integration by Describing Sources with Constraint Datab... |
109
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WWW
2004
ACM
16 years 4 months ago
2004
ACM
This paper describes a query algebra for queries over XML p2p databases that provides explicit mechanisms for modeling data dissemination, replication constraints, and for capturi...
138
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TC
1997
15 years 5 months ago
1997
In this paper we describe a new approach to repairing violations of integrity constraints in databases with null values. By adopting basic concepts from model-based diagnosis, we ...
143
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SIGMOD
1997
ACM
15 years 8 months ago
1997
ACM
The goal of the InfoSleuth project at MCC is to exploit and synthesize new technologies into a uni ed system that retrieves and processes information in an ever-changing network o...
109
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NAR
2007
15 years 3 months ago
2007
ApiDB (http://ApiDB.org) represents a unified entry point for the NIH-funded Apicomplexan Bioinformatics Resource Center (BRC) that integrates numerous database resources and mult...
120
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DEXA
1998
Springer
15 years 8 months ago
1998
Springer
Prototype databases are needed in any information system development process to support data-intensive applications development. It is common practice to populate these databases u...