The results indicate that there is chaos in the real traffic flow and the improved surrogate-data technique can identify chaos exactly.

实证结果表明，我们实测的交通流中存在混沌，改进型的替代数据法能对其进行准确判别。

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The surrogate data technique is one of the effective methods to identify the chaos in the time series. In this paper, we introduce a kind of surrogate data method based on correlation dimension.

替代数据方法是判定时间序列中是否具有混沌特性的一种有效方法，本文介绍了该方法中一种基于关联维数的混沌判据。

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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.

BBC: Webby Awards

Risco endeavored to inject molecular biology into computer sciences, having been inspired by a magazine article about a data encryption technique called steganography, the science of communicating in a manner that hides the existence of the communication.

CNN: Romanian teenager wins 'junior Nobel Prize' competition

The data-hiding technique neatly fits within the image, and all the authentication tasks are localised, notes Guarav Sharma of Xerox.

ECONOMIST: MONITOR