Dissent in a Majority Voting System
IEEE Transactions on Computers
An Iterative Cell Switch Design for Hybrid Redundancy
IEEE Transactions on Computers
A Highly Efficient Redundancy Scheme: Self-Purging Redundancy
IEEE Transactions on Computers
Fault-Tolerance of the Iterative Cell Array Switch for Hybrid Redundancy
IEEE Transactions on Computers
AFIPS '70 (Spring) Proceedings of the May 5-7, 1970, spring joint computer conference
Efficient NMRCD scheme for fault tolerance in responsive systems
RTCSA '95 Proceedings of the 2nd International Workshop on Real-Time Computing Systems and Applications
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Fault-tolerant modules have usually been implemented through the use of static fault-masking or dynamic spare-switching. But a new class of MR (Modular Redundancy), the Responsive schemes, promises higher reliability levels and more efficient implementations for medium to high degrees of redundancy. In particular, Siftout Modular Redundancy (SMR) does not use voters and provides a 2-out-of-N redundancy with a very simple restoring organ. The complexity of implementation is analyzed for several MR's and reliability figures are compared for three 2-out-of-N schemes. SMR is shown to have the best performance.