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Today, artificial neural networks (ANNs) are widely used in a variety of applications, including speech recognition, face detection, disease diagnosis, etc. And as the emerging field of ANNs, Long Short-Term Memory (LSTM) is a recurrent neural network (RNN) which contains complex computational logic. To achieve high accuracy, researchers always build large-scale LSTM networks which are time-consuming...
Large-scale graphs processing attracts more and more attentions, and it has been widely applied in many application domains. FPGA is a promising platform to implement graph processing algorithms with high power-efficiency and parallelism. In this paper, we propose OmniGraph, a scalable hardware accelerator for graph processing. OmniGraph can process graphs with different sizes adaptively and is adaptable...
The Intrusion Detection Systems (IDS) is becoming important and quite timing/space consuming due to the increasing volume of explosive data flood. During the past decades, there have been plenty of studies proposing software mechanisms to exploit the temporal locality in the IDS systems. However, it requires considerable memory blocks to store the redundancy table, therefore, the performance as well...
Large-scale data is often represented as graphs in the field of modern cloud computing. Graph processing attracts more and more attentions when utilizing the cloud computing service. With the increasing attentions to process massive graphs (e.g., social networks, web graphs, transport networks, and bioinformatics), many state-of-the-art open source graph computing systems on a single node have been...
Recently, FPGAs have been widely used in the implementation of hardware accelerators for Convolutional Neural Networks (CNN), especially on mobile and embedded devices. However, most of these existing accelerators are designed with the same concept as their ASIC counterparts, that is all operations from different CNN layers are mapped to the same hardware units and work in a multiplexed way. Although...
As the emerging field of machine learning, deep learning shows excellent ability in solving complex learning problems. However, the size of the networks becomes increasingly large scale due to the demands of the practical applications, which poses significant challenge to construct a high performance implementations of deep learning neural networks. In order to improve the performance as well as to...
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