1497 search results - page 204 / 300 » Information and Data Quality in Spreadsheets |
153
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PRL
2010
15 years 4 months ago
2010
In this paper, our main contribution is a framework for the automatic configuration of any spectral dimensionality reduction methods. This is achieved, first, by introducing the m...
181
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SPIRE
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. We consider fingerprinting methods for collaborative filtering (CF) systems. In general, CF systems show their real strength when supplied with enormous data sets. Earl...
218
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INFOCOM
2012
IEEE
13 years 8 months ago
2012
IEEE
Cognitive radio gives users the ability to switch channels and make use of dynamic spectral opportunities. However, switching channels takes time, and may disrupt the quality of a...
160
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Web search engines often federate many user queries to relevant structured databases. For example, a product related query might be federated to a product database containing thei...
184
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OTM
2009
Springer
16 years 28 days ago
2009
Springer
Provenance, from the French word “provenir”, describes the lineage or history of a data entity. Provenance is critical information in scientific applications to verify experime...