Amitava Karmaker Stephen Kwek An iterative refinement approach for data cleaning. 547-560 2007 11 Intell. Data Anal. 5 http://iospress.metapress.com/openurl.asp?genre=article&issn=1088-467X&volume=11&issue=5&spage=547 db/journals/ida/ida11.html#KarmakerK07