1814 search results - page 156 / 363 » Watermarking relational data: framework, algorithms and anal... |
147
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SAC
2004
ACM
15 years 11 months ago
2004
ACM
In the analysis of multidimensional data sets questions involving detection of extremal events, correlations, patterns and trends play an increasingly important role in a variety ...
166
Voted
IPPS
1996
IEEE
15 years 10 months ago
1996
IEEE
This paper presents e cient and portable implementations of a useful image enhancement process, the Symmetric Neighborhood Filter SNF, and an image segmentation technique which ma...
206
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ACL
2012
13 years 8 months ago
2012
Extracting sentiment and topic lexicons is important for opinion mining. Previous works have showed that supervised learning methods are superior for this task. However, the perfo...
161
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BMCBI
2010
15 years 6 months ago
2010
Background: Mass spectrometry (MS) is an essential analytical tool in proteomics. Many existing algorithms for peptide detection are based on isotope template matching and usually...
210
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SIGMOD
2011
ACM
14 years 8 months ago
2011
ACM
Probabilistic database systems have successfully established themselves as a tool for managing uncertain data. However, much of the research in this area has focused on efficient...