Andrew J. Cowell Susan Havre Richard May Antonio Sanfilippo Scientific Discovery Within Data Streams. 66-80 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3345&spage=66 2004 conf/chi/2004aisd Ambient Intelligence for Scientific Discovery db/conf/chi/aisd2004.html#CowellHMS04