基于Web信息的关系型信息错误自动检测与修复技术研究综述
关系数据、信息质量、错误检测、数据修复、Web
40
TP311(计算技术、计算机技术)
国家“九七三”重点基础研究发展规划项目基金2012CB316203;国家自然科学基金61502390,61472321;西北工业大学基础研究基金3102014JSJ0013,3102014JSJ0005资助.Supported by the Major State Basic Research Development Program 973 Program of China2012CB316203;we have made some progress on rule-based error detecting and correcting technologies.We find that rule-based techniques always require adequate well-structured data in a database,or else they will not work properly.Furthermore,integrating information from external sources,like the World Wide Web;can help us overcome the shortcomings of existing techniques to a great extent.Supported by the National Natural Science Foundation of China61502390;the Basic Research Fund of Northwestern Polytechnical University3102014JSJ0013;we try to use Web data augment the quality of databases
2018-01-03(万方平台首次上网日期,不代表论文的发表时间)
共19页
2286-2304