2Redman T. The impact of poor data quality on the typical enterprise [J]. Communications of the ACM, 1998, 41(2) : 79-82.
3Miller D W, Yeast J D, Evans R L. Missing prenatal records at a birth center: A communication problem quantified [C] // Proc of AMIA Annual Syrup Proceedings. Maryland: American Medical Informatics Association, 2005 : 535-539.
4Swartz N. Gartner warns firms of 'dirty data' [J]. Information Management Journal, 2007, 41(3): 6.
5Kohn L T, Corrigan J M, Donaldson M S. To Err is Human: Building a Safer Health System [M]. Washington: National Academies Press, 2000.
6Eckerson W. Data Warehousing Special Report Data quality and the bottom line [R]. Applications Development Trends, 2002.
7English L P. Improving Data Warehouse and Business Information Quality: Methods for Reducing Costs and Increasing Profits [M]. New York: Wiley, 1999.
8Woolsey B, Schulz M. Credit card statistics, industry facts, debt statistics [OL]. [2013-04-20 ]. http://www. creditcards, com/credit-card-news/credit-card-indust ry-facts- personal-debt-statistics-1276, php.
9Shilakes C, Tylman J. Enterprise information portals [R]. New York: Merrill Lynch, 1998.
10Rahm E, Do H H. Data cleaning:Problems and current approaches [J]. IEEE Data Engineering Bulletin, 2000, 23 (4): 3-13.
