Fault-tolerant multiprocessor and distributed systems: principles

An algorithm called RAFT (recursive algorithm for fault tolerance) for achieving fault tolerance in multiprocessor systems is described. Through the use of a combination of dynamic space- and time- redundancy techniques, RAFT achieves fault tolerance in ...

Algorithm-based fault tolerance (ABFT) is a technique which improves the reliability of a multiprocessor system by providing concurrent error detection and fault location capability to it. It encodes data at the system level and modifies the algorithm ...