计算机科学与探索2011，Vol.5Issue(8)：673-685,13.DOI:10.3778/j.issn.1673-9418.2011.08.001
标签劣质的XML数据上的查询处理
Query Processing on XML with Dirty Tags
摘要
Abstract
Uncertain data as incorrect data, inconsistent data, imprecise data bring challenges to effective query processing on extensible markup language (XML). This paper focuses on processing twig queries on XML with dirty tags. First it shows the generating methods of similar spelling tags, relaxation tags and synonym tags of each tag, and then proposes the efficient algorithm which computes all the similar query results. Experimental evaluation of effectiveness and efficiency is made on all the methods.关键词
劣质数据/可扩展标记语言(XML)/twig查询Key words
uncertain data/ extensible markup language (XML)/ twig query分类
信息技术与安全科学引用本文复制引用
姜国华,姜守旭,王宏志,李建中,高宏..标签劣质的XML数据上的查询处理[J].计算机科学与探索,2011,5(8):673-685,13.基金项目
The National Natural Science Foundation of China under Grant No.61003046,60831 160525,611 11130189(国家自然科学基金) （国家自然科学基金）
the Key Program of the National Natural Science Foundation of China under Grant No.60933001(国家自然科学基金重点项目) （国家自然科学基金重点项目）
the Postdoctoral Science Foundation of China under Grant No.201003447(中国博士后科学基金) （中国博士后科学基金）
the Specialized Research Fund for the Doctoral Program of Higher Education of China under Grant No.20102302120054(高等学校博士学科点专项科研基金) （高等学校博士学科点专项科研基金）
the Development Program for Outstanding Young Teachers in Harbin Institute of Technology under Grant No.HITQNJS.2009.052(哈尔滨工业大学优秀青年教师培养计划). （哈尔滨工业大学优秀青年教师培养计划）
