In this paper, the study reads as follows: First, based on the numeric attributes of a relational database watermarking technology research.
本文主要的研究内容如下：第一，基于数值型属性的关系数据库水印技术的研究。
Some key aspects about algorithm are introduced here, such as how to deal with high-branching and numeric attributes, missing values as well as how to prune.
介绍了算法中如何处理高分枝属性、数值属性和缺失数据及剪枝等关键环节。
Both attributes accept either a numeric value, indicating an absolute size in pixels, or a percentage, indicating the size as a percentage of the browser window height and width.
这两个属性的值可以是数字，表示绝对像素大小，也可以是百分比，表示相对于浏览器窗口高度和宽度的百分比大小。
For example, the index idx1 on author id attributes is defined as DOUBLE since it is expected that these IDs are numeric values.
例如，将authorid属性上的索引idx 1定义为DOUBLE，是希望这些id为数值。
All elements and attributes are strings, but are automatically cast as integer values for numeric comparisons.
所有元素和属性都是字符串，但是在进行数字比较时会自动被强制转换为整数值。
All elements and attributes are strings, but are automatically cast as integer values for numeric comparisons.
所有元素和属性都是字符串，但是在进行数字比较时会自动被强制转换为整数值。
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