An effective quality control of textual information on the basis of statistical redundancy in distributed mobile IT systems and e-applications

2007 3rd IEEE/IFIP International Conference in Central Asia on Internet Pub Date : 2007-12-12 DOI:10.1109/CANET.2007.4401712

l.I. Jumanov, A. Akhatov, O. Djumanov

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引用次数: 5

Abstract

The architecture of uniform information space of Republic of Uzbekistan by a hierarchical principle on the basis distributed mobile IT systems is stated. For the information space of regional management which is formed as set of the distributed databases and knowledge, storehouses of the information, computing centers, managing systems, and also applied Internet-portals and systems for representation of modern e-services the task of providing of reliability of inputting, transfer and processing of the information of a various nature and format is put and solved at a level of the users of network services of an applied level (Applied, Presentation, Session levels of OSI model). The algorithms based on principles of statistical and dictionary coding are developed for the control of the information reliability at the expense of statistical redundancy. There are used the schemes of coding by methods of Huffman, Lempel-Ziv-Welch, transformation of Burrows-Wheeler and arithmetical coding.

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分布式移动IT系统和电子应用中基于统计冗余的文本信息的有效质量控制

在分布式移动IT系统的基础上，提出了基于分层原则的乌兹别克斯坦共和国统一信息空间体系结构。对于由分布式数据库和知识、信息仓库、计算中心、管理系统以及表示现代电子服务的应用internet门户和系统组成的区域管理信息空间，提供各种性质和格式的信息输入、传输和处理的可靠性的任务，是在应用层网络服务用户的层面上解决的。表示，会话级别的OSI模型)。以统计冗余为代价，提出了基于统计和字典编码原理的信息可靠性控制算法。采用了Huffman、Lempel-Ziv-Welch、Burrows-Wheeler变换和算术编码的编码方案。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2007 3rd IEEE/IFIP International Conference in Central Asia on Internet

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