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Efficient representation of binary nonlinear codes: constructions and minimum distance computation

机译:二进制非线性代码的有效表示:结构和最小距离计算

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摘要

A binary nonlinear code can be represented as a union of cosets of a binary linear subcode. In this paper, the complexity of some algorithms to obtain this representation is analyzed. Moreover, some properties and constructions of new codes from given ones in terms of this representation are described. Algorithms to compute the minimum distance of binary nonlinear codes, based on known algorithms for linear codes, are also established, along with an algorithm to decode such codes. All results are written in such a way that they can be easily transformed into algorithms, and the performance of these algorithms is evaluated.
机译:二进制非线性代码可以表示为二进制线性子代码的子集的并集。在本文中,分析了获得该表示的一些算法的复杂性。此外,根据这种表示,描述了来自给定代码的新代码的一些特性和构造。还建立了基于线性代码的已知算法来计算二进制非线性代码的最小距离的算法,以及用于解码此类代码的算法。所有结果都以易于转换为算法的方式编写,并评估了这些算法的性能。

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