7228 search results - page 649 / 1446 » From Algorithmic to Subjective Randomness |
157
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CORR
2010
Springer
15 years 7 months ago
2010
Springer
We consider the problem of maximizing a nonnegative (possibly non-monotone) submodular set function with or without constraints. Feige et al. [9] showed a 2/5-approximation for th...
209
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
Linearity tests are randomized algorithms which have oracle access to the truth table of some function f, and are supposed to distinguish between linear functions and functions whi...
216
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CSDA
2008
15 years 7 months ago
2008
Tree models are valuable tools for predictive modeling and data mining. Traditional tree-growing methodologies such as CART are known to suffer from problems including greediness,...
172
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BMCBI
2007
15 years 7 months ago
2007
Background: Oral delivery is a highly desirable property for candidate drugs under development. Computational modeling could provide a quick and inexpensive way to assess the inte...
174
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
We study the calibration problem in circular ultrasound tomography devices for breast imaging, where the sensor positions deviate from the circumference of a perfect circle. We in...