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STOC
1994
ACM
128views Algorithms» more  STOC 1994»
15 years 3 months ago
Weakly learning DNF and characterizing statistical query learning using Fourier analysis
We present new results on the well-studied problem of learning DNF expressions. We prove that an algorithm due to Kushilevitz and Mansour [13] can be used to weakly learn DNF form...
Avrim Blum, Merrick L. Furst, Jeffrey C. Jackson, ...
TOC
2008
122views more  TOC 2008»
14 years 11 months ago
Derandomizing the Ahlswede-Winter matrix-valued Chernoff bound using pessimistic estimators, and applications
: Ahlswede and Winter [IEEE Trans. Inf. Th. 2002] introduced a Chernoff bound for matrix-valued random variables, which is a non-trivial generalization of the usual Chernoff bound ...
Avi Wigderson, David Xiao
84
Voted
CRYPTO
2010
Springer
189views Cryptology» more  CRYPTO 2010»
14 years 9 months ago
Instantiability of RSA-OAEP under Chosen-Plaintext Attack
We show that the widely deployed RSA-OAEP encryption scheme of Bellare and Rogaway (Eurocrypt 1994), which combines RSA with two rounds of an underlying Feistel network whose hash...
Eike Kiltz, Adam O'Neill, Adam Smith