Vimal K. Reddy Eric Rotenberg Inherent Time Redundancy (ITR): Using Program Repetition for Low-Overhead Fault Tolerance. 307-316 2007 conf/dsn/2007 DSN http://doi.ieeecomputersociety.org/10.1109/DSN.2007.59 db/conf/dsn/dsn2007.html#ReddyR07