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The proposed trust assessment method CMTA is compared with existing trust assessment methods TEMSO and DTAM. For consensus process energy loss, due to the constraints of the decreasing reputation mechanism, nodes need to ensure the feedback number reasonable, which effectively avoids malicious nodes from feeding back invalid information. For malicious node detection rate, the number of malicious nodes is adjusted from the initial 10% to 20% and 40%. From the following two figures, CMTA needs less energy and ensures a higher consensus success rate.
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IEEE/ICACT20230252 Slide.13
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