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Auditing of certificates and bills images is pervasive in ERP systems. However, the scanned or camera-captured images sending to an ERP system are not always of good quality. In order to automate the auditing of certificates and bills, and to alleviate the low recognition rate caused by the low quality image in all kinds of certificates and bills automatic analysis and processing system, this paper...
The hexagonal carbon-doped tungsten nitride nanoparticles (WC|N) have been derived from the cubic WN by inducing carbon atoms to WN lattices via a controlled carbonization method. The heterostructures discrepancy in WC|N catalysts involving constitutions of crystal phases and concentration of carbon and nitrogen could be effectively adjusted by simply changing carbonization time, and then had a great...
By applying the knowledge of customer power usage statistics from smart meters, power companies are able to improve the quality and efficiency of power delivery. However, using electrical usage data bears privacy issues. This study presents a novel user daily behavior disturbance algorithm (UDBD) to provide a privacy preserving mechanism for smart meters. Utilizing the user previous power usage data,...
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