Martin Butz Olivier Sigaud Pierre Gérard Anticipatory Behavior: Exploiting Knowledge About the Future to Improve Current Behavior. 1-10 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2684&spage=1 2003 conf/als/2003 Anticipatory Behavior in Adaptive Learning Systems db/conf/als/als2003.html#ButzSG03