7158 search results - page 1316 / 1432 » Anatomy of data integration |
219
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PODS
2009
ACM
16 years 4 months ago
2009
ACM
The paper investigates the question of whether a partially closed database has complete information to answer a query. In practice an enterprise often maintains master data Dm, a ...
163
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KDD
2002
ACM
16 years 4 months ago
2002
ACM
A key challenge facing IT organizations today is their evolution towards adopting e-business practices that gives rise to the need for reengineering their underlying software syst...
147
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RECOMB
2005
Springer
16 years 4 months ago
2005
Springer
Abstract. We introduce an extended computational framework for studying biological systems. Our approach combines formalization of existing qualitative models that are in wide but ...
235
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VLDB
2003
ACM
16 years 4 months ago
2003
ACM
Due to their expressive power, Regular Expressions (REs) are quickly becoming an integral part of language specifications for several important application scenarios. Many of thes...
210
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VLDB
2007
ACM
16 years 4 months ago
2007
ACM
Correctly generating a structured query (e.g., an XQuery or a SQL query) requires the user to have a full understanding of the database schema, which can be a daunting task. Alter...