Because XML data is stored as text files, the first logical approach for compressing XML documents was to use the traditional, general-purpose text compression tools (for example, gzip, bzip2).
由于XML数据是以文本文件的形式进行存储的，因此压缩XML文档的第一种逻辑方法是采用传统的通用文本压缩工具(例如：gzip、bzip2)。
This paper analyzes Chinese full-text retrieval technologies based on compressed inverted file, including data compression, file storage, searching and ranking mechanisms.
探讨基于压缩倒排文件的中文全文检索技术，包括数据压缩方法、存储、检索与排名机制。
Universal lossless algorithm of data compression are always efficient to text and inefficient to typical numerical data from simulation.
现有的通用无损压缩算法往往对文本数据压缩比较有效，而对典型数值模拟数据的压缩则不理想。
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