Titlebook: Error Control, Cryptology, and Speech Compression; Workshop on Informat Andrew Chmora,Stephen B. Wicker Conference proceedings 1994 Springe

絆住

Pravinkumar B. Sehgal,Igor TammIn this paper a short description of concatenated codes with inner convolutional codes is given. The distance parameters of such codes can be estimated using the extended row and column distances of the inner and outer codes.

incite

Magdalena Stolarska,Nicoleta TarfuleaA linear block decoding method in which decoding is reduced to the repeated decoding of shortened codes is proposed. The algorithm for constructing coverings from codewords, which are necessary for the proposed technique, is provided. A tables of such coverings for a number of binary BCH and quadratic-residue (QR) codes is presented.

同步左右

Tomás A. Reader,Catherine StrazielleThe problem of reducing the number of multiplications in infinite response filtering is considered. We show how this operation may be decomposed on finite response filtrations and so-named halfconvolutions. Examples of the efficient procedures for filters of low order are presented.

CAMEO

壯觀的游行

,How to avoid the Sidel’nikov-Shestakov attack,Recently [2] Sidel‘nikov and Shestakov showed how to break the Niederreiter Public-Key Cryptosystem. It is proposed to make breaking this PKC based on Generalized Reed-Solomon codes more difficult by randomizing the parity check matrix. The modified Niederreiter system appears to be secure.

小官

組成

Codes that correct two-dimensional burst errors,Metrics are defined which describe array bursts. Spectra for these metrics, bounds for optimal codes and code constructions are discussed.

Reverie

Self-checking decoding algorithm for Reed-Solomon codes,The definitions of error secure and self-checking algorithms are given. It is shown that decoding algorithms for Reed-Solomon codes over . can be transformed in self-checking algorithms for a set . of single algorithmic errors. The two kinds of check functions of error secure decoding algorithms of Reed-Solomon codes are described.

extemporaneous

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