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While current research of secure localization in wireless sensor networks focuses on devising localization schemes robust to malicious attacks, there is little effort on locating and finally eliminating the malicious source. This paper addresses this open problem of locating a static malicious source that intentionally hides or falsifies its position equipped with directional antenna in sensor networks...
This paper presents the probabilistic logic model to compute the probability distribution of the nano gate states. The characterization is based on the Markov random field and statistic physics. The primary logic gates are probabilistically characterized. The effectiveness of the method is demonstrated by a full adder and an 8-bit adder. The analysis shows that the device probability distribution...
Device failure is an important consideration in nano-scale design. This paper presents a probabilistic logic model to compute the probability distribution of the nano gate states. The characterization is based on Markov random field and statistical physics. The basic logic gates are probabilistically characterized. The effectiveness of the method is demonstrated by an inverter and the inverter cascade...
The logics with probabilistic characterized is suitable for expressing the states of nanoscale device. This paper describes the logics and the using in computing the probability distribution of the nano gate states. It is based on the Markov random field with new features, such as clique potential, initial nodes probability density. We demonstrate the effectiveness of the method by preliminary gates...
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