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SYSTEMS, DEVICES AND METHODS FOR GENERATING LOCALITY-INDICATIVE DATA REPRESENTATIONS OF DATA STREAMS, AND COMPRESSIONS THEREOF

机译:用于生成数据流的位置指示性数据表示及其压缩的系统,设备和方法

摘要

Described are various embodiments of systems, devices and methods for generating locality-indicative data representations of data streams, and compressions thereof. In one such embodiment, a method is provided for determining an indication of locality of data elements in a data stream communicated over a communication medium. This method comprises determining, for at least two sample times, count values of distinct values for each of at least two distinct value counters, wherein each of the distinct value counters has a unique starting time; and comparing corresponding count values for at least two of the distinct value counters to determine an indication of locality of data elements in the data stream at one of the sample times.
机译:描述了用于生成数据流的位置指示性数据表示及其压缩的系统,设备和方法的各种实施例。在一个这样的实施例中,提供了一种用于确定在通信介质上通信的数据流中的数据元素的位置的指示的方法。该方法包括:对于至少两个采样时间,确定至少两个不同值计数器中的每一个的不同值的计数值,其中,每个不同值计数器具有唯一的开始时间;比较至少两个不同值计数器的对应计数值,以确定在采样时间之一时数据流中数据元素位置的指示。

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