no code implementations • 9 Feb 2024 • Martin Ferianc, Hongxiang Fan, Miguel Rodrigues
Ensembles of separate neural networks (NNs) have shown superior accuracy and confidence calibration over single NN across tasks.
1 code implementation • 17 Oct 2023 • Hongxiang Fan, Stylianos I. Venieris, Alexandros Kouris, Nicholas D. Lane
Running multiple deep neural networks (DNNs) in parallel has become an emerging workload in both edge devices, such as mobile phones where multiple tasks serve a single user for daily activities, and data centers, where various requests are raised from millions of users, as seen with large language models.
1 code implementation • 13 Aug 2023 • Hongxiang Fan, Hao Chen, Liam Castelli, Zhiqiang Que, He Li, Kenneth Long, Wayne Luk
Bayesian Neural Networks (BayesNNs) have demonstrated their capability of providing calibrated prediction for safety-critical applications such as medical imaging and autonomous driving.
1 code implementation • 28 Sep 2022 • Zhiqiang Que, Hongxiang Fan, Marcus Loo, He Li, Michaela Blott, Maurizio Pierini, Alexander Tapper, Wayne Luk
This work presents a novel reconfigurable architecture for Low Latency Graph Neural Network (LL-GNN) designs for particle detectors, delivering unprecedented low latency performance.
no code implementations • 20 Sep 2022 • Hongxiang Fan, Thomas Chau, Stylianos I. Venieris, Royson Lee, Alexandros Kouris, Wayne Luk, Nicholas D. Lane, Mohamed S. Abdelfattah
By jointly optimizing the algorithm and hardware, our FPGA-based butterfly accelerator achieves 14. 2 to 23. 2 times speedup over state-of-the-art accelerators normalized to the same computational budget.
no code implementations • 24 Nov 2021 • Hongxiang Fan, Martin Ferianc, Zhiqiang Que, He Li, Shuanglong Liu, Xinyu Niu, Wayne Luk
Recent advances in algorithm-hardware co-design for deep neural networks (DNNs) have demonstrated their potential in automatically designing neural architectures and hardware designs.
no code implementations • 4 Jun 2021 • Martin Ferianc, Zhiqiang Que, Hongxiang Fan, Wayne Luk, Miguel Rodrigues
To further improve the overall algorithmic-hardware performance, a co-design framework is proposed to explore the most fitting algorithmic-hardware configurations for Bayesian RNNs.
no code implementations • 12 May 2021 • Hongxiang Fan, Martin Ferianc, Miguel Rodrigues, HongYu Zhou, Xinyu Niu, Wayne Luk
Neural networks (NNs) have demonstrated their potential in a wide range of applications such as image recognition, decision making or recommendation systems.
1 code implementation • 14 Apr 2021 • Martin Ferianc, Divyansh Manocha, Hongxiang Fan, Miguel Rodrigues
Fully convolutional U-shaped neural networks have largely been the dominant approach for pixel-wise image segmentation.
no code implementations • 12 Jul 2020 • Martin Ferianc, Hongxiang Fan, Miguel Rodrigues
In recent years, neural architecture search (NAS) has received intensive scientific and industrial interest due to its capability of finding a neural architecture with high accuracy for various artificial intelligence tasks such as image classification or object detection.