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| 1 | Convolution without multiplication:A general speed up strategy for CNNs显示文摘Convolutional Neural Networks(CNN)have achieved great success in many computer vision tasks.However,it is difficult to deploy CNN models on low-cost devices with limited power budgets,because most existing CNN models are computationally expensive.Therefore,CNN model compression and acceleration have become a hot research topic in the deep learning area.Typical schemes for speeding up the feed-forward process with a slight accuracy loss include parameter pruning and sharing,low-rank factorization,compact convolutional filters and knowledge distillation.In this study,we propose a general acceleration scheme that replaces the floating-point multiplication with integer addition.To this end,we propose a general accelerate scheme,where the floating point multiplication is replaced by integer addition.The motivation is based on the fact that every floating point can be replaced by the summation of an exponential series.Therefore,the multiplication between two floating points can be converted to the addition among exponentials.In the experiment section,we directly apply the proposed scheme to AlexNet,VGG,ResNet for image classification,and Faster-RCNN for object detection.The results acquired from ImageNet and PASCAL VOC show that the proposed quantized scheme has a promising performance,even with only one item of exponential.Moreover,we analyzed the eciency of our method on mainstream FPGAs.The experimental results show that the proposed quantized scheme can achieve acceleration on FPGA with a slight accuracy loss. | CAI GuoRong YANG ShengMing DU Jing WANG ZongYue HUANG Bin GUAN Yin SU SongJian SU JinHe SU SongZhi | 2021 | Science China(Technological Sciences)2021，64，12： | 5 |
| 2 | Preparation of spherical spinel LiCr_(0.04)Mn_(1.96)O_4 cathode materials based on the slurry spray drying method显示文摘Regular spherical chromium doped spinel lithium manganese oxides (LiCr0.04Mn1.96O4) with an average particle size of about 20 μm were prepared by the slurry spray drying process. The materials were compared with non-spherical LiCr0.04Mn1.96O4 materials prepared by the common drying process, and all materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), laser particle analyzer and Brunauer-Emmett-Teller (BET) specific surface area test. Electrochemical performances of these cathode materials were studied by cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS) and Li/LiCr0.04Mn1.96O4 battery test. The results show that the spherical active material is single spinel structure, compact, and with narrow particle size distribution and low BET specific surface area. Compared with the non-spherical material, the spherical material prepared by the spray drying process shows a lower electrochemical impedance, a fewer electrochemical polarization and a better charge/discharge rate capability and capacity retention at elevated temperatures. | JIANG Qinglai HU Guorong PENG Zhongdong DU Ke CAO Yanbing TANG Daichun | 2009 | Rare Metals2009，28，6： | 3 |
| 3 | Surface coating of LiNi 0.8 Co 0.15 Al 0.05 O 2 with LiCoO 2 by a molten salt method显示文摘 | Wanmin Liu Guorong Hu Ke Du Zhongdong Peng Yanbing Cao | 2012 | Surface & Coatings Technology2012，，： | 1 |
| 4 | Antioxidant capacity and the relationship with polyphenol and vitamin C in Actinidia fruits 显示文摘 | DU Guorong LI Mingjun MA Fengwang | 2009 | Food Chemistry2009，11，3： | 1 |
| 5 | Antioxidant capacityand the relationship with polyphenol and vitamin C in Actinidia fruits显示文摘 | DU Guorong LI Mingjun MA Fengwang | 2009 | Food Chem2009，113，2： | 1 |
| 6 | Antioxidant capacity and the relationship with polyphenol and vitamin C in Actinidia fi'uits 显示文摘 | Du Guorong Li Mingjun Ma Fengwang | 2009 | Food Chemistry2009，113，2： | 1 |
| 7 | Antioxidant capacity and the relationship with polyphenol and vitamin C in Actinidia fruit 显示文摘 | DU Guorong LI Mingjun MA Fengwang | 2009 | Food Chemistry2009，113，2： | 1 |
| 8 | Baicalein exerts neuroprotective effects in 6-hydroxydopamine-induced experimental parkinsonism in vivo and in vitro显示文摘 | Xin Mu Guorong He Yinxia Cheng Xiaoxiu Li Bei Xu Guanhua Du | 2009 | Pharmacology, Biochemistry and Behavior2009，，4： | 1 |
| 9 | Neuroprotective effect of baicalein against MPTP neurotoxicity: Behavioral, biochemical and immunohistochemical profile显示文摘 | Yinxia Cheng Guorong He Xin Mu Tiantai Zhang Xiaoxiu Li Juanjuan Hu Bei Xu Guanhua Du | 2008 | Neuroscience Letters2008，，1： | 1 |
| 10 | Antioxidant capacity and the relationship with polyphenol and vitamin C in Actinidia fruits 显示文摘 | DU Guorong LI Mingjtm MA Fengwang | 2009 | Food Chemistry2009，113，： | 1 |
| 11 | A variable differential consensus method for improving the quantitative near-infrared spectroscopic analysis显示文摘Consensus methods have presented promising tools for improving the reliability of quantitative models in near-infrared(NIR) spectroscopic analysis.A strategy for improving the performance of consensus methods in multivariate calibration of NIR spectra is proposed.In the approach,a subset of non-collinear variables is generated using successive projections algorithm(SPA) for each variable in the reduced spectra by uninformative variables elimination(UVE).Then sub-models are built using the variable subsets and the calibration subsets determined by Monte Carlo(MC) re-sampling,and the sub-model that produces minimal error in cross validation is selected as a member model.With repetition of the MC re-sampling,a series of member models are built and a consensus model is achieved by averaging all the member models.Since member models are built with the best variable subset and the randomly selected calibration subset,both the quality and the diversity of the member models are insured for the consensus model.Two NIR spectral datasets of tobacco lamina are used to investigate the proposed method.The superiority of the method in both accuracy and reliability is demonstrated. | DU GuoRong CAI WenSheng SHAO XueGuang | 2012 | Science China Chemistry2012，55，9： | 1 |
| 12 | Phenolics concentrationand antioxidant capacity of different fruit tissues of astringent versusnon-astringent persimmons显示文摘 | LI Pengmin DU Guorong MA Fengwang | 2011 | Sci Horitic2011，129，4： | 1 |
| 13 | Antioxidant capacity and the relationship with polyphenol and Vitamin C in Actinidia fruits显示文摘 | Guorong Du Mingjun Li Fengwang Ma Dong Liang | 2008 | Food Chemistry2008，，2： | 1 |
| 14 | Antioxidant capacity and the relationship with polyphenol and vitamin C in Actinidia fruits显示文摘 | Du Guorong Li Mingjun Ma Fengwang | 2009 | Food Chemistry2009，113，： | 1 |
| 15 | Anfioxidant capacityand the relationship with polyphenol and Vitamin C in Actinidia fruits显示文摘 | DU Guorong LI Mingjun MA Fengwang | 2009 | Food Chemistry2009，113，： | 1 |
| 16 | Antioxidant capacity and the relationship with polyphenol and vitamin C in Actinidia fruits显示文摘 | DU Guorong LI Mingjun MA Fengwang | 2009 | Food Chemistry2009，113，： | 1 |
| 17 | Near-in- frared determination of polyphenols using linear and non- linear regression algorithms显示文摘 | HUANG Yue DU Guorong MA Yanjun | 2015 | Optik International Jour- nal for Light and Electron Optics2015，126，： | 1 |
| 18 | Antioxidant capacity and the relationship with polyphenol and Vitamin C in Actinidia fruits显示文摘 | Guorong Du Mingjun Li Fengwang Ma Dong Liang | 2008 | Food Chemistry2008，，2： | 1 |
| 19 | Antioxidant capacity and the relationship with polyphenol and vitamin C in Actinidia fruits显示文摘 | DU Guorong LI Mingjun MA Fengwang | | 0，，： | 1 |
| 20 | A Novel Approach to Construct Object-oriented System Dependence Graph and Algorithm Design 显示文摘 | Du Lin Xiao Guorong Li Darning | 2012 | Journal of Software2012，7，1： | 1 |
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