Gerd Lanfermann Gabrielle Allen Thomas Radke Edward Seidel Nomadic Migration: Fault Tolerance in a Disruptive Grid Environment. 280-281 2002 conf/ccgrid/2002 CCGRID http://csdl.computer.org/comp/proceedings/ccgrid/2002/1582/00/15820280abs.htm db/conf/ccgrid/ccgrid2002.html#LanfermannARS02