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In recent years, mobile data gathering in wireless sensor networks has attracted much interests in the research community. However, despite extensive efforts, many of previous work in this area lies only in theory and evaluates network performance with computer simulations, which leaves a large gap from reality. In this paper, we present the design and implementation of a general purpose, flexible...
Recently, Deep Convolutional Neural Networks (DCNNs) have made unprecedented progress, achieving the accuracy close to, or even better than human-level perception in various tasks. There is a timely need to map the latest software DCNNs to application-specific hardware, in order to achieve orders of magnitude improvement in performance, energy efficiency and compactness. Stochastic Computing (SC),...
Deep Convolutional Neural Networks (DCNN), a branch of Deep Neural Networks which use the deep graph with multiple processing layers, enables the convolutional model to finely abstract the high-level features behind an image. Large-scale applications using DCNN mainly operate in high-performance server clusters, GPUs or FPGA clusters; it is restricted to extend the applications onto mobile/wearable...
Vega software is widely used for infrared simulation. This study proposes a method for evaluating the effect of infrared objective stealth based on Vega software combined with image feature point matching technique. Vega software is used to simulate a group of infrared images before and after target stealth. Afterwards, feature points are acquired from the target images. Hausdorff distance between...
The rapid development in information technology has enabled students to learn computer in different levels of education, however problems arose not only in students' computer learning, but in the course connection between computer courses in secondary and tertiary education. This paper reports on results of comparisons, survey and interviews relating to computer education in different educational...
The torsion pole spring tiltmeter with small structure is introduced. Through the application of ANSYS software, the mechanical stress and mode analyses of pole spring oscillator are carried out, and the stress distributing graph and the vibration graphics for each order mode are given. The natural frequency of pole spring oscillator is studies theoretically and experimentally, which show that the...
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