Luca Becchetti Modeling Locality: A Probabilistic Analysis of LRU and FWF. 98-109 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3221&spage=98 2004 conf/esa/2004 ESA db/conf/esa/esa2004.html#Becchetti04