1950 search results - page 227 / 390 » Informative sampling for large unbalanced data sets |
231
Voted
SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
We consider the problem of collectively approximating a set of sensor signals using the least amount of space so that any individual signal can be efficiently reconstructed within...
171
Voted
MOBIDE
2006
ACM
15 years 9 months ago
2006
ACM
Mobile and pervasive applications frequently rely on devices such as RFID antennas or sensors (light, temperature, motion) to provide them information about the physical world. Th...
217
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SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Existing keyword-search systems in relational databases require users to submit a complete query to compute answers. Often users feel "left in the dark" when they have l...
239
Voted
CIKM
2009
Springer
15 years 10 months ago
2009
Springer
In this paper, we present a semi-supervised learning method for web page classification, leveraging click logs to augment training data by propagating class labels to unlabeled si...
150
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BMCBI
2008
15 years 3 months ago
2008
Background: The increasing availability of fungal genome sequences provides large numbers of proteins for evolutionary and phylogenetic analyses. However the heterogeneity of data...