Quantumly, this action can be performed by a method involving mapping qubits to the +1 eigenspace of tensor products of Pauli matrices and measuring the generators of the stabilizer of those operators.
Quantumly, this action can be performed by a method involving mapping qubits to the +1 eigenspace of tensor products of Pauli matrices and measuring the generators of the stabilizer of those operators. A theorem by Shannon gives an upper bound on the efficiency of this action, and the Viterbi algorithm can be used to perform this action when used with convolutional codes. One method for doing this uses calculations over a Galois field to encode and decode data. That is the Reed-Solomon method, while a less effective method for doing this simply introduces redundancy in data. For 10 points, checksums can help with performing what operation through which a system attempts to recover from corrupted data?
Quantumly, this action can be performed by a method involving mapping qubits to the +1 eigenspace of tensor products of Pauli matrices and measuring the generators of the stabilizer of those operators.
error correction [prompt on “error detection”; accept fault tolerance though it isn’t exactly the same thing; accept word forms]  HZ