Browsing by Subject "Coding errors"

Now showing items 1-4 of 4

    • Article  

      Coding approaches to fault tolerance in linear dynamic systems 

      Hadjicostis, Christoforos N.; Verghese, G. C. (2005)
      This paper discusses fault tolerance in discrete-time dynamic systems, such as finite-state controllers or computer simulations, with focus on the use of coding techniques to efficiently provide fault tolerance to linear ...
    • Conference Object  

      Fault-tolerant discrete-time linear time-invariant filters 

      Hadjicostis, Christoforos N. (Institute of Electrical and Electronics Engineers Inc., 2000)
      Modular redundancy, the traditional approach to fault tolerance, is prohibitively expensive because of the overhead in replicating the hardware. In this paper we discuss alternative methods for obtaining fault-tolerant ...
    • Article  

      Periodic and non-concurrent error detection and identification in one-hot encoded FSMs 

      Hadjicostis, Christoforos N. (2004)
      State-transition faults in digital sequential systems, such as finite-state logic controllers, have traditionally been handled by embedding the given system into a larger one, in a way that preserves the state evolution ...
    • Conference Object  

      Soft-decision decoding of linear block codes using multiple information bases 

      Wu, Y.; Hadjicostis, Christoforos N. (2003)
      A previous study addressed algorithms that perform soft-decision decoding by utilizing encodings of test error patterns (TEPs) on the so-called "most reliable basis" which can be obtained by a greedy search algorithm. In ...