Carole Delporte-Gallet Hugues Fauconnier Felix C. Freiling Lucia Draque Penso Andreas Tielmann From Crash-Stop to Permanent Omission: Automatic Transformation and Weakest Failure Detectors. 165-178 2007 conf/wdag/2007 DISC http://dx.doi.org/10.1007/978-3-540-75142-7_15 db/conf/wdag/disc2007.html#Delporte-GalletFFPT07