Win Bausch Cesare Pautasso Gustavo Alonso Programming for Dependability in a Service-based Grid. 164-171 2003 conf/ccgrid/2003 CCGRID http://csdl.computer.org/comp/proceedings/ccgrid/2003/1919/00/19190164abs.htm db/conf/ccgrid/ccgrid2003.html#BauschPA03