Optimizing index for semistructured data
Lixin Han, Xia-Qin Zheng, Xiaofang Li · 2003
We propose a set of strategies for optimizing the index for semistructured data. For example, for optimizing the path index, we propose the Improvea algorithm for mining association rules. Also, we propose a Colv algorithm. Based on these strategies, we provide optimizing algorithms for part of the basic query operations such as merger operation, selection operation and projection operation. These algorithms can improve query efficiency.