Collaborative filtering on streaming data with interest-drifting.

Xue Li Jorge M. Barajas Yi Ding Collaborative filtering on streaming data with interest-drifting. 75-87 2007 11 Intell. Data Anal. 1 http://iospress.metapress.com/openurl.asp?genre=article&issn=1088-467X&volume=11&issue=1&spage=75 db/journals/ida/ida11.html#LiBD07