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An algorithm of applying Bedford's law to detect credit fraud in e-commerce is proposed in the paper and the feasibility is studied. The weakness of the algorithm for detecting financial fraud via Benford correlation coefficients is analyzed and a new detection method for e-commerce fraud defined as credit algorithm based on Bedford's law is established, providing better performance of reliability...
Based on the geomorphologic features and land use, the universal soil loss equation (USLE) and simple method were used to calculate and estimate the non-point source pollution from Nanchang University campus separately. The results show: the amount of soil erosion is 1352.161t/yr, the quantity of silt entering the lake is 270t/yr, and the chemical loads of TSS, TP, TN were 115.17t/yr, 0.27 t/yr, 1...
In this paper, a new concept of generalized lambda-fuzzy measure is introduced, and it is a non-negative, extended real-valued set function satisfying generalized sigma - lambda - rule, and is not necessarily monotone. The relationships between this new concept and lambda-fuzzy measure, a signed measure and so on, are discussed, and it is worth noting that any generalized lambda-fuzzy measure is a...
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