In this paper, we put forward a region representation data structure-digital search tree (DST) and its lineal encoding (LDST).

本文提出一种用于区域表达的数据结构——数字搜索树(DST)及其线性化编码(LDST)。

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Throughout the years, many kinds of data structure had been proposed and applied, for instance, hash tables, binary search tree, digital search tree, ternary search tree and so on and so forth.

在这些年间，有许多种不同的数据结构不断被提出和应用，例如哈希表、二分搜索树、数字查找树、三元搜索树等等。

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From digital documents to ramped-up search engines, many library systems can help you find just about anything that can help you with your projects.

从数字文档到强大的搜索引擎，许多图书系统可以帮助你找到你的项目需要的任何资料。

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This is where the digital search ends and a cumbersome paper trail begins.

FORBES: In the path of an avalanche

Other Chinese spin-off brands of popular American websites have faced success from going public in America, such as Youtube-esque Youku (NYSE: YOKU), shopping site Dangdang (NYSE: DANG), and digital search engine Baidu (NASDAQ: BIDU).

FORBES: The Winner Of Social Media IPOs Is... China?

But Google may be leaving out the privacy we have come to expect, with systems that monitor the digital books you search, the pages you read, how long you spend on various pages, and even what you write down in the margins.

FORBES: Don't search our Google Book Search?