7821 search results - page 154 / 1565 » Nested Ordered Sets and their Use for Data Modelling |
128
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ICDE
2010
IEEE
16 years 5 months ago
2010
IEEE
The skyline query returns the most interesting tuples according to a set of explicitly defined preferences among attribute values. This work relaxes this requirement, and allows us...
240
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IPCO
2010
15 years 7 months ago
2010
We introduce the framework of polyhedral branching systems that can be used in order to construct extended formulations for polyhedra by combining extended formulations for other p...
172
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
In this paper we present an efficient, scalable and general algorithm for performing set joins on predicates involving various similarity measures like intersect size, Jaccard-coe...
154
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ICDM
2009
IEEE
16 years 24 days ago
2009
IEEE
Abstract—It is now widely accepted that in many situations where classifiers are deployed, adversaries deliberately manipulate data in order to reduce the classifier’s accura...
182
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HIS
2008
15 years 7 months ago
2008
Classification in imbalanced domains is a recent challenge in machine learning. We refer to imbalanced classification when data presents many examples from one class and few from ...