unordered tree meaning in Chinese
无序树
无序数
Examples
- Different from the previous work , kf - diff + is tailored to both ordered trees and unordered trees . while dealing with the key path , the notion of the key constraint for semi - structure data and the notion of the multi - instance based keys are identified , which will greatly simplify the complexity of the algorithm
在特征路径相关的计算中，本文引入面向半结构数据的key约束思想，并且针对先前判定算法过于复杂的问题，提出了基于多实例结点集合的key约束的概念以及相关的处理方法，在一定程度上简化了计算。 - To the former one , since most previous work depends on the signature of nodes , which would be costly to be computed , a new way is proposed to discriminate those nodes that have the same paths in the intrinsic properties of the xml document . towards this end , the thesis introduces a series of notions related to the key path , which make the change detection of xml document easier . based on the notions , a change detection algorithm named kf - diff is presented , which is tailored to unordered trees
对于前者，针对已有算法大多依赖非常耗时的结点签名，并且算法过程复杂的问题，本文提出了一种文档变化检测的处理方法，该方法利用文档固有信息建立特征参照体系，通过特征路径相关的一系列概念的引入，将传统标号树匹配问题转化为无重复路径的标号树匹配问题，有效地解决了路径等价类比较的问题，简化了xml文档的比较。