PPM is an adaptive statistical data compression technique based on context modeling and prediction.

PPM是自适应统计数据压缩技术，基于上下文建模和预测。

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For both styles of documents (for every compression technique), the size differences in compressed files is much smaller than between the XML versus text originals.

对于两种风格的文档而言(对于每种压缩技术)，已压缩文件中的文件大小差异比XML和文本原始文件之间的差异要小。

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Fractal image coding is a very promising compression technique, but it suffers from long encoding time.

分形图像编码是一种很有前途的压缩技术，但编码时间长阻碍了它的广泛应用。

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Yet another proprietary compression technique is being proposed by Texas Instruments.

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The data compression technique he used allowed images to be sent over what were then slow dial-up connections at much faster speeds than had been previously possible.

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Compression, a mathematical technique to reduce the number of bits required to store information, is essential because image files are very large.

FORBES: Technology briefing