Hardware Fault tolerance x Immunotronics Bradley Tyrell, 2000) xx Use negative selection algorithm for fault tolerance in hardware Immune System Hardware Fault Tolerance Recognition of self Recognit ion of valid state/state transition Recognition of non-self Recognition of invalid state/state transition Learning Learning correct states and transitions Humoral mmunity Error detection and recovery Clonal deletion Isolation of self-recognizing tolerance conditions Inactivation of antigen Return to normal operation Life of an organism Operation lifetime of a hardHardware Fault Tolerance Immunotronics (Bradley & Tyrell, 2000) Use negative selection algorithm for fault tolerance in hardware Table 4.1. Immune System Hardware Fault Tolerance Recognition of self Recognition of valid state/state transition Recognition of non-self Recognition of invalid state/state transition Learning Learning correct states and transitions Humoral immunity Error detection and recovery Clonal deletion Isolation of self-recognizing tolerance conditions Inactivation of antigen Return to normal operation Life of an organism Operation lifetime of a hardware