Robert Hirschfeld Katsuya Kawamura Dynamic Service Adaptation. 290-297 2004 conf/icdcsw/2004 ICDCS Workshops http://csdl.computer.org/comp/proceedings/icdcsw/2004/2087/02/208720290abs.htm db/conf/icdcsw/icdcsw2004.html#HirschfeldK04