1487 search results - page 138 / 298 » Representing and Querying Data Transformations |
194
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ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
XML schema design has two opposing goals: elimination of update anomalies requires that the schema be as normalized as possible; yet higher query performance and simpler query exp...
135
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GIS
2010
ACM
14 years 11 months ago
2010
ACM
With resource-efficient summarization and accurate reconstruction of the historic traffic sensor data, one can effectively manage and optimize transportation systems (e.g., road n...
123
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OTM
2009
Springer
15 years 8 months ago
2009
Springer
Collaboration in modeling is essential to success, but ORM diagrams intimidate many business people, and most would never install an ORM modeling tool on their computers. The Const...
187
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ECOI
2011
14 years 8 months ago
2011
The potential for physical flora collections to support scientific research is being enhanced by rapid development of digital databases that represent characteristics of the physic...
117
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TASLP
2008
15 years 1 days ago
2008
Robust data retrieval in the presence of uncertainty is a challenging problem in multimedia information retrieval. In query-by-humming (QBH) systems, uncertainty can arise in query...