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CRYPTO
2004
Springer
119views Cryptology» more  CRYPTO 2004»
15 years 4 months ago
Security of Random Feistel Schemes with 5 or More Rounds
We study cryptographic attacks on random Feistel schemes. We denote by m the number of plaintext/ciphertext pairs, and by k the number of rounds. In their famous paper [3], M. Luby...
Jacques Patarin
BMCBI
2010
208views more  BMCBI 2010»
14 years 11 months ago
A multi-filter enhanced genetic ensemble system for gene selection and sample classification of microarray data
Background: Feature selection techniques are critical to the analysis of high dimensional datasets. This is especially true in gene selection from microarray data which are common...
Pengyi Yang, Bing Bing Zhou, Zili Zhang, Albert Y....
ICMCS
2000
IEEE
88views Multimedia» more  ICMCS 2000»
15 years 3 months ago
Selective Requantization for Transcoding of MPEG Compressed Video
This paper addresses the problem of bit-rate conversion of MPEG compressed video. We present selective requantization, a method for reducing the requantization errors in transcodi...
Hani Sorial, William E. Lynch, André Vincen...
CORR
2007
Springer
117views Education» more  CORR 2007»
14 years 11 months ago
Sensor Networks with Random Links: Topology Design for Distributed Consensus
—In a sensor network, in practice, the communication among sensors is subject to: 1) errors that can cause failures of links among sensors at random times; 2) costs; and 3) const...
Soummya Kar, José M. F. Moura
ICTAI
1992
IEEE
15 years 3 months ago
Genetic Algorithms as a Tool for Feature Selection in Machine Learning
This paper describes an approach being explored to improve the usefulness of machine learning techniques for generating classification rules for complex, real world data. The appr...
Haleh Vafaie, Kenneth A. De Jong