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Critical Variable Recomputation (CVR) based error detection provides high coverage for data critical to an application while reducing the performance overhead associated with detecting benign errors. However, when implemented exclusively in software, the performance penalty associated with CVR based detection is unsuitably high. This paper addresses this limitation by providing a hybrid hardware/software...
Fault-tolerant architectures based on physical replication of components are vulnerable to faults that cause the same effect in all replica. Short outages in a power supply shared by all replica are a prominent example for such common cause faults. For systems in which the provision of a replicated power supply would cause prohibitive efforts the identification of reliable countermeasures against...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.