Shangdi Chen

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Essential tremor (ET) and Parkinson's disease (PD) are two of the most common movement disorders. Tremors are the primary symptoms of ET and of some PD patients, the two are often mistaken for each other. Especially since there are no available differentiate tests for the tremor of ET or PD, the early diagnoses mainly based on clinical assessments of(More)
A new construction of authentication codes with arbitration from pseudo-symplectic geometry over finite fields is given. The parameters and the probabilities of deceptions of the codes are also computed. To solve the distrust problem of the transmitter and the receiver in the communications system, Simmons introduced a model of authentication codes with(More)
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