Energy-efficient Raman amplifier for edge computing

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The RAMAN accelerator is designed to leverage data and weight sparsity to deploy deep neural networks at the edge, ensuring low power consumption, minimal storage requirements, and reduced processing latency. To introduce novel solutions that can be viable for extreme edge cases, hybrid solutions combining conventional. Abstract—The shift from centralized cloud to edge comput-ing demands hardware systems with data processing capability at ultra-low power. Researchers at the Department of Electronic Systems Engineering, IISc, led by Chetan Singh Thakur, have developed an AI co-processor called RAMAN, or Re-configurable And sparse tinyML Accelerator for infereNce. This paper introduces the Modified Dadda Approximate Multiplier (MDAM), an innovative architecture that optimizes hardware economy.

Performance optimization of different Raman amplifier configurations

To achieve maximum gain with small ripple, pump powers are selected using multiparameter optimization algorithm. The paper is organized in five sections.

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA

while using a fraction of the power of conventional ML solutions. In this work, we are proposing a hybrid software-hardware edge classifier aimed at the extreme edge near-sensor systems. The classifier

RAMAN: An AI Co-Processor for Edge Computing

The RAMAN accelerator is designed to leverage data and weight sparsity to deploy deep neural networks at the edge, ensuring low power consumption, minimal storage requirements, and reduced

Energy aware edge computing: A survey

In order to achieve energy efficiency in edge computing, a systematic review on energy efficiency of edge devices, edge servers, and cloud data centers is required.

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