5284 search results - page 955 / 1057 » Ontologizing Semantic Relations |
233
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ICDE
2008
IEEE
16 years 6 months ago
2008
IEEE
Validation of multi-column schema matchings is essential for successful database integration. This task is especially difficult when the databases to be integrated contain little o...
238
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ICDE
2008
IEEE
16 years 6 months ago
2008
IEEE
The paper proposes an extension of CFDs [1], referred to as extended Conditional Functional Dependencies (eCFDs). In contrast to CFDs, eCFDs specify patterns of semantically relate...
256
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ICDE
2007
IEEE
16 years 6 months ago
2007
IEEE
We propose a class of constraints, referred to as conditional functional dependencies (CFDs), and study their applications in data cleaning. In contrast to traditional functional ...
250
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ICDE
2007
IEEE
16 years 6 months ago
2007
IEEE
The application of frequent patterns in classification appeared in sporadic studies and achieved initial success in the classification of relational data, text documents and graph...
213
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ICDE
2006
IEEE
16 years 6 months ago
2006
IEEE
Process?aware information systems have to be frequently adapted due to business process changes. One important challenge not adequately addressed so far concerns the evolution of ...