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ICISS
2009
Springer
13 years 6 months ago
On Some Weaknesses in the Disk Encryption Schemes EME and EME2
Abstract. Tweakable enciphering schemes are a certain type of blockcipher mode of operation which provide security in the sense of a strong pseudo-random permutation. It has been p...
Cuauhtemoc Mancillas-López, Debrup Chakrabo...
SIAMCO
2011
12 years 11 months ago
Weak Dynamic Programming Principle for Viscosity Solutions
Abstract. We prove a weak version of the dynamic programming principle for standard stochastic control problems and mixed control-stopping problems, which avoids the technical diļ¬...
Bruno Bouchard, Nizar Touzi
TCS
2008
13 years 8 months ago
The weak lambda calculus as a reasonable machine
We define a new cost model for the call-by-value lambda-calculus satisfying the invariance thesis. That is, under the proposed cost model, Turing machines and the call-by-value la...
Ugo Dal Lago, Simone Martini
SIAMAM
2002
61views more  SIAMAM 2002»
13 years 8 months ago
Self-Similar Solutions for Weak Shock Reflection
Abstract. We present numerical solutions of a two-dimensional Riemann problem for the unsteady transonic small disturbance equations that provides an asymptotic description of the ...
Allen M. Tesdall, John K. Hunter
PRL
2008
213views more  PRL 2008»
13 years 8 months ago
Boosting recombined weak classifiers
Boosting is a set of methods for the construction of classifier ensembles. The differential feature of these methods is that they allow to obtain a strong classifier from the comb...
Juan José Rodríguez, Jesús Ma...