4Hon D B, Dewi V J.Duplicate record elimination in large data files[J].ACM Transactions on Database Sys- tem, 1995.
5Lee M L, Lu H, Ling T W, et al.Cleaning data for mining and warehousing[C]//DEXA'99,1999.
6Fan Wenfei.Extending dependencies with conditions for data cleaning[C]//8th IEEE International Conference on Computer and Information Technology, 2008 :185-190.
7Eckerson W W.Data quality and the bottom line:achiev- ing business success through a commitment to high quality data[R].The Data Warehousing Institute,2002.
8English L.Plain English on data quality: information quality management:the next frontier[J].DM Review Magazine, 2000.
9Eppler M J, Algesheimer R, Dimpfel M.Quality criteria of content-driven websites and their influence on cus- tomer satisfaction and loyalty: an empirical test of an information quality framework[C]//Sth International Con- ference on Information Quality(IQ 2003 ), 2003 : 108-120.
10Shilakes C C'Tylman J.Enterprise information portals[Z]. 1998.