EDGE Computing Application in SMART GRID-A Review

Prajeesha, .; Anuradha, M

doi:10.1109/icesc51422.2021.9532792

Cited by 6 publications

(2 citation statements)

References 17 publications

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“…Applying EC technology to smart grid enables plug-and-play and interoperability [110]. For example, when an unmanned aerial vehicle (UAV) monitors power lines, the EC can be integrated with system services.…”

Section: Edge Computing Securitymentioning

confidence: 99%

Towards cyber security for low-carbon transportation: Overview, challenges and future directions

Cao

et al. 2023

Renewable and Sustainable Energy Reviews

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Section: Edge Computing Securitymentioning

confidence: 99%

Towards cyber security for low-carbon transportation: Overview, challenges and future directions

Cao

et al. 2023

Renewable and Sustainable Energy Reviews

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“…In addition, when there are a huge number of sensors, edge AI scales much better, both in terms of communication overhead and of computation power required for centralized inference [ 6 ]. Finally, edge AI plays a central role when a fast closed loop is needed for real-time control purposes within industrial or harsh environments [ 7 , 8 , 9 , 10 ].…”

Section: Introductionmentioning

confidence: 99%

Quantization-Aware NN Layers with High-throughput FPGA Implementation for Edge AI

Pistellato

Bergamasco

Bigaglia

et al. 2023

Sensors

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Over the past few years, several applications have been extensively exploiting the advantages of deep learning, in particular when using convolutional neural networks (CNNs). The intrinsic flexibility of such models makes them widely adopted in a variety of practical applications, from medical to industrial. In this latter scenario, however, using consumer Personal Computer (PC) hardware is not always suitable for the potential harsh conditions of the working environment and the strict timing that industrial applications typically have. Therefore, the design of custom FPGA (Field Programmable Gate Array) solutions for network inference is gaining massive attention from researchers and companies as well. In this paper, we propose a family of network architectures composed of three kinds of custom layers working with integer arithmetic with a customizable precision (down to just two bits). Such layers are designed to be effectively trained on classical GPUs (Graphics Processing Units) and then synthesized to FPGA hardware for real-time inference. The idea is to provide a trainable quantization layer, called Requantizer, acting both as a non-linear activation for neurons and a value rescaler to match the desired bit precision. This way, the training is not only quantization-aware, but also capable of estimating the optimal scaling coefficients to accommodate both the non-linear nature of the activations and the constraints imposed by the limited precision. In the experimental section, we test the performance of this kind of model while working both on classical PC hardware and a case-study implementation of a signal peak detection device running on a real FPGA. We employ TensorFlow Lite for training and comparison, and use Xilinx FPGAs and Vivado for synthesis and implementation. The results show an accuracy of the quantized networks close to the floating point version, without the need for representative data for calibration as in other approaches, and performance that is better than dedicated peak detection algorithms. The FPGA implementation is able to run in real time at a rate of four gigapixels per second with moderate hardware resources, while achieving a sustained efficiency of 0.5 TOPS/W (tera operations per second per watt), in line with custom integrated hardware accelerators.

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An Extensive Framework Focused on Smart Agriculture Based Out of IoT

Thakral

Singh

2022

Advanced Technologies and Societal Change

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EDGE Computing Application in SMART GRID-A Review

Cited by 6 publications

References 17 publications

Towards cyber security for low-carbon transportation: Overview, challenges and future directions

Towards cyber security for low-carbon transportation: Overview, challenges and future directions

Quantization-Aware NN Layers with High-throughput FPGA Implementation for Edge AI

An Extensive Framework Focused on Smart Agriculture Based Out of IoT

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