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In this paper, we propose a novel neural network structure, namely feedforward sequential memory networks (FSMN), to model long-term dependence in time series without using recurrent feedback. The proposed FSMN is a standard fully connected feedforward neural network equipped with some learnable memory blocks in its hidden layers. The memory blocks use a tapped-delay line structure to encode the long...
Support Vector Machine (SVM) had excellent learning, regression ability and generalization ability, which used structural risk minimization based on smaller sample. The parameters of SVM have important effect to its performance. For this reason the parameters selection is the very important research content of the SVM. The traditional parameter selection method is time-consuming and difficult to obtain...
We present a fault-tolerant post-mapping resynthesis for FPGA-based designs that exploits the dual-output feature of modern FPGA architectures to improve the reliability of a mapped circuit against faults. Emerging FPGA architectures, such as 6-LUTs in Xilinx Virtex-5 and 8-input ALMs in Altera Stratix-III, have a secondary LUT output that allows access to non-occupied SRAM bits. We show that this...
Large test data volume and high test power are two of the major concerns for the industry when testing large integrated circuits. With given test cubes in scan-based testing, the ldquodonpsilat-carerdquo bits can be exploited for test data compression and/or test power reduction. Prior work either targets only one of these two issues or considers to reduce test data volume and scan shift power together...
The low-cost disk drives, which are increasingly being adopted in today's data storage systems, have higher capacity but lower reliability, which leads to more frequent rebuilds and to a higher risk of unrecoverable or latent media errors. An intra-disk redundancy scheme has been proposed to cope with such errors and enhance the reliability of RAID systems. Empirical field results recently reported...
Crosstalk effects and soft errors on interconnects have been increasingly serious, which affects normal communication among cores. Therefore, it is desirable to design a reliable bus system without causing unacceptable performance reduction. In this paper, a new bus encoding method based on codeword selection is presented for enduring crosstalk-induced effects, which can avoid crosstalk and provide...
A joint rate-distortion-complexity H.264 motion search framework is proposed to balance the encoder's coding efficiency and complexity in an embedded system environment. Under our framework, the complexity of H.264 motion search is primarily measured by the execution time of the sum of absolute differences (SAD) calculation. Two Lagrange parameters are used to terminate the complexity-inefficient...
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