Titlebook: Computer Engineering and Technology; 19th CCF Conference, Weixia Xu,Liquan Xiao,Chengyi Zhang Conference proceedings 2016 Springer-Verlag B

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吸引人的花招

A ML-Based High-Accuracy Estimation of Sampling and Carrier Frequency Offsets for OFDM Systemsrmance of orthogonal frequency division multiplexing (OFDM) system. Using two identical frequency domain (FD) long training symbols in preamble, we propose a novel maximum-likelihood (ML) estimation method to simultaneously acquire the values of SFO and CFO, which extend the Kim’s and Wang’s estimat

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A High-PSRR CMOS Bandgap Reference Circuiton, BGRs with- and without- pre-regulator are, respectively, designed and simulated in the 0.13?μm standard CMOS process technology. Simulation results show that the PSRR of the designed BGR with pre-regulator achieves, respectively, ?107.3?dB, ?106.6?dB and?75?dB at 100?Hz, 1?kHz and 100?kHz, while

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Detection and Analysis of Water Army Groups on Virtual Communitywater army groups detection method which consists of 4 steps. Firstly, we break the virtual community into a series of time windows and find the suspicious periods when water army groups are active. Then we build the user cooperative networks of suspicious periods according to user’s reply behaviors

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Accelerating Molecular Dynamics Simulations on Heterogeneous Architectureus on the motion of the interaction of numerous molecules or atoms. Most scholars focus on accelerating MD on multicore central processing units (CPUs) or other coprocessors, such as graphics processing unit (GPU) or many integrated cores [.]. However, most researchers disregard CPU resources and me

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The Evolution of Supercomputer Architecture: A Historical Perspectiverallel Processor keeps losing its rank in the fastest computer list. Cluster’s rank and share in the TOP500 list has been steadily rising at a tremendous speed. Perspectives are given on how supercomputers have evolved thru time. The architectures are presented in chronological order. And finally, t

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Tax Policy in the Nordic Countrieshe experimental results show that the soft error rate of the proposed hybrid structure is reduced by 15?% on average and the AVF decreased 54.3?% further on average through the in-buffer selective replication mechanism while the performance penalty is 2.8?%.

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Tax Strategies for the Small Business Owneruse of CPU resources to compute for most research activities. In the second strategy, the CPU is set to compute the pair force of a small part of molecules along with the GPU after accomplishing the task of starting the GPU computation. The third strategy is applicable under the condition that the G