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119
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JIIS
2008
104views more  JIIS 2008»
15 years 20 days ago
Transaction Management for Flash Media Databases in Portable Computing Environments
Flash memory is becoming a major database storage in building embedded systems or portable devices because of its non-volatile, shock-resistant, power-economic nature, and fast acc...
Siwoo Byun
CPHYSICS
2007
100views more  CPHYSICS 2007»
15 years 20 days ago
Dielectric anisotropy in the GW space-time method
Excited-state calculations, notably for quasiparticle band structures, are nowadays routinely performed within the GW approximation for the electronic self-energy. Nevertheless, c...
Christoph Freysoldt, Philipp Eggert, Patrick Rinke...
85
Voted
CSDA
2007
105views more  CSDA 2007»
15 years 20 days ago
Calculation of simplicial depth estimators for polynomial regression with applications
A fast algorithm for calculating the simplicial depth of a single parameter vector of a polynomial regression model is derived. Additionally, an algorithm for calculating the para...
R. Wellmann, S. Katina, Ch. H. Müller
85
Voted
CSDA
2007
102views more  CSDA 2007»
15 years 20 days ago
Smooth functions and local extreme values
Given a sample of n observations y1, . . . , yn at time points t1, . . . , tn we consider the problem of specifying a function ˜f such that ˜f • is smooth, • fits the data ...
A. Kovac
102
Voted
JMLR
2008
94views more  JMLR 2008»
15 years 20 days ago
Using Markov Blankets for Causal Structure Learning
We show how a generic feature selection algorithm returning strongly relevant variables can be turned into a causal structure learning algorithm. We prove this under the Faithfuln...
Jean-Philippe Pellet, André Elisseeff