Search Results for author: Renzo Andri

Found 8 papers, 1 papers with code

YodaNN: An Architecture for Ultra-Low Power Binary-Weight CNN Acceleration

no code implementations17 Jun 2016 Renzo Andri, Lukas Cavigelli, Davide Rossi, Luca Benini

Convolutional neural networks (CNNs) have revolutionized the world of computer vision over the last few years, pushing image classification beyond human accuracy.

General Classification Image Classification

Extending the RISC-V ISA for Efficient RNN-based 5G Radio Resource Management

no code implementations27 Feb 2020 Renzo Andri, Tomas Henriksson, Luca Benini

Radio Resource Management (RRM) in 5G mobile communication is a challenging problem for which Recurrent Neural Networks (RNN) have shown promising results.

Management

ChewBaccaNN: A Flexible 223 TOPS/W BNN Accelerator

no code implementations12 May 2020 Renzo Andri, Geethan Karunaratne, Lukas Cavigelli, Luca Benini

Furthermore, it can perform inference on a binarized ResNet-18 trained with 8-bases Group-Net to achieve a 67. 5% Top-1 accuracy with only 3. 0 mJ/frame -- at an accuracy drop of merely 1. 8% from the full-precision ResNet-18.

Sound Event Detection with Binary Neural Networks on Tightly Power-Constrained IoT Devices

no code implementations12 Jan 2021 Gianmarco Cerutti, Renzo Andri, Lukas Cavigelli, Michele Magno, Elisabetta Farella, Luca Benini

This BNN reaches a 77. 9% accuracy, just 7% lower than the full-precision version, with 58 kB (7. 2 times less) for the weights and 262 kB (2. 4 times less) memory in total.

Event Detection Object Recognition +2

Going Further With Winograd Convolutions: Tap-Wise Quantization for Efficient Inference on 4x4 Tile

no code implementations26 Sep 2022 Renzo Andri, Beatrice Bussolino, Antonio Cipolletta, Lukas Cavigelli, Zhe Wang

The Winograd-enhanced DSA achieves up to 1. 85x gain in energy efficiency and up to 1. 83x end-to-end speed-up for state-of-the-art segmentation and detection networks.

Quantization

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