Mengting Chen

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Facial micro-expressions are brief involuntary spontaneous facial expressions which can reveal suppressed affect. However, previous studies ignored that different face regions have different contributions to micro-expression recognition. In this study, we proposed a method which employs weight of feature and weighted fuzzy classification to enhance the(More)
In 2014, a new fault analysis called <i>blind fault attack</i> (BFA) was proposed, in which attackers can only obtain the number of different faulty outputs without knowing the public data. The original BFA requires 480,000 fault injections to recover a 128-bit AES key. This work attempts to reduce the number of fault injections under the same attack(More)
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