Adam Wiggins Simon Winwood Harvey Tuch Gernot Heiser Legba: Fast Hardware Support for Fine-Grained Protection. 320-336 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2823&spage=320 2003 conf/aPcsac/2003 Asia-Pacific Computer Systems Architecture Conference db/conf/aPcsac/aPcsac2003.html#WigginsWTH03