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KDD
2010
ACM
223views Data Mining» more  KDD 2010»
11 years 1 months ago
An efficient algorithm for a class of fused lasso problems
The fused Lasso penalty enforces sparsity in both the coefficients and their successive differences, which is desirable for applications with features ordered in some meaningful w...
Jun Liu, Lei Yuan, Jieping Ye
ACNS
2009
Springer
162views Cryptology» more  ACNS 2009»
11 years 6 months ago
Secure Hamming Distance Based Computation and Its Applications
Abstract. This paper examines secure two-party computation of functions which depend only on the Hamming distance of the inputs of the two parties. We present eļ¬ƒcient protocols f...
Ayman Jarrous, Benny Pinkas
DCC
2002
IEEE
11 years 11 months ago
Itoh-Tsujii Inversion in Standard Basis and Its Application in Cryptography and Codes
This contribution is concerned with a generalization of Itoh and Tsujii's algorithm for inversion in extension fields GF(qm ). Unlike the original algorithm, the method introd...
Jorge Guajardo, Christof Paar
STOC
1995
ACM
107views Algorithms» more  STOC 1995»
11 years 3 months ago
Incremental cryptography and application to virus protection
The goal of incremental cryptography is to design cryptographic algorithms with the property that having applied the algorithm to a document, it is possible to quickly update the ...
Mihir Bellare, Oded Goldreich, Shafi Goldwasser
FPL
2008
Springer
131views Hardware» more  FPL 2008»
11 years 1 months ago
Enhancing COPACOBANA for advanced applications in cryptography and cryptanalysis
Cryptanalysis of symmetric and asymmetric ciphers is a challenging task due to the enormous amount of involved computations. To tackle this computational complexity, usually the e...
Tim Güneysu, Christof Paar, Gerd Pfeiffer, Ma...
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