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As the device size downscales, hot carrier aging (HCA) scales up and remerges as a major challenge to the reliability of modern CMOS technologies. The conventional method for predicting the HCA device lifetime is based on a power law kinetics and critically depends on the accuracy of the time power exponent, n. In this work, we study how to extract the n accurately. It will be shown that the widely...
In progressive stamping processes, condition monitoring based on tonnage signals is of great practical significance. One typical fault in progressive stamping processes is a missing part in one of the die stations due to malfunction of part transfer in the press. One challenging question is how to detect the fault due to the missing part in certain die stations as such a fault often results in die...
The sharp increase of the number of mobile applications attracts special attention on mobile application trust. It becomes more and more crucial for a user to know which mobile application is trustworthy to purchase, download, install, execute and recommend. This paper presents the design and implementation of a trust-behavior based reputation system for mobile applications based on an Android platform...
Wireless monitoring systems are increasingly being used in structural health monitoring for its benefits of good economy and ease of maintenance. However, the energy limited of wireless sensor nodes is a major problem for wireless monitoring systems. In this paper, a low-power routing protocol is proposed for the wireless bridge health monitoring system, and the protocol has a good effect on extending...
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