Ran Wolff Kanishka Bhaduri Hillol Kargupta A Generic Local Algorithm for Mining Data Streams in Large Distributed Systems. 465-478 2009 21 IEEE Trans. Knowl. Data Eng. 4 http://dx.doi.org/10.1109/TKDE.2008.169 db/journals/tkde/tkde21.html#WolffBK09