2338 search results - page 304 / 468 » Using UML to model relational database operations |
142
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ICDE
2010
IEEE
15 years 11 months ago
2010
IEEE
— One of the most prominent data quality problems is the existence of duplicate records. Current data cleaning systems usually produce one clean instance (repair) of the input da...
145
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DEXAW
2005
IEEE
15 years 10 months ago
2005
IEEE
The monitoring and visualization of enterprise-wide and cross-organizational business processes is an important, but also very complex task. The information needed for visualizing...
114
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DEXAW
2005
IEEE
15 years 10 months ago
2005
IEEE
Keywords, restricted vocabularies (RVs), thesauri, and catalogues are introduced leading up to discussion of the need for full ontologies to describe the full logical and relation...
180
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DEXAW
1998
IEEE
15 years 9 months ago
1998
IEEE
In this paper we consider e-mail as a task management tool. Our general goal is to restructure the domain of e-mail. The purpose is to make e-mail even more suitable for messageba...
138
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RTDB
1996
15 years 6 months ago
1996
We are developing an object-oriented real-time database system that includes a relationally complete query language. Unlike conventional query optimizers, our optimizer estimates ...