XML query solution based on editing distance
一种基于编辑距离的XML查询方案

Based on editing distance, a new XML query solution was proposed. To reduce the searching time, this solution performed content query before schemas query. Furthermore, M aggregation was introduced in schemas query, XML documents were ranked by the editing distance between the M aggregation of querying tree and the M aggregation of simplified DTD, which improved the precision while maintaining a high level recall.