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In deep neural networks (DNNs), there are a huge number of weights and multiply-and-accumulate (MAC) operations. Accordingly, it is challenging to apply DNNs on resource-constrained platforms, e.g., mobile phones. Quantization is a method…

机器学习 · 计算机科学 2022-11-29 Wenhao Sun , Grace Li Zhang , Huaxi Gu , Bing Li , Ulf Schlichtmann

As an effective technique to achieve the implementation of deep neural networks in edge devices, model quantization has been successfully applied in many practical applications. No matter the methods of quantization aware training (QAT) or…

计算机视觉与模式识别 · 计算机科学 2021-05-05 Qigong Sun , Xiufang Li , Yan Ren , Zhongjian Huang , Xu Liu , Licheng Jiao , Fang Liu

Though recent years have witnessed remarkable progress in single image super-resolution (SISR) tasks with the prosperous development of deep neural networks (DNNs), the deep learning methods are confronted with the computation and memory…

图像与视频处理 · 电气工程与系统科学 2023-02-15 Zheng Zhan , Yifan Gong , Pu Zhao , Geng Yuan , Wei Niu , Yushu Wu , Tianyun Zhang , Malith Jayaweera , David Kaeli , Bin Ren , Xue Lin , Yanzhi Wang

Spiking Neural Networks (SNN). SNNs are based on a more biologically inspired approach than usual artificial neural networks. Such models are characterized by complex dynamics between neurons and spikes. These are very sensitive to the…

神经与进化计算 · 计算机科学 2024-09-06 Thomas Firmin , Pierre Boulet , El-Ghazali Talbi

Convolutional Neural Networks (CNNs) reach high accuracies in various application domains, but require large amounts of computation and incur costly data movements. One method to decrease these costs while trading accuracy is weight and/or…

硬件体系结构 · 计算机科学 2022-08-10 Cecilia Latotzke , Tim Ciesielski , Tobias Gemmeke

Modern solutions to the single image super-resolution (SISR) problem using deep neural networks aim not only at better performance accuracy but also at a lighter and computationally efficient model. To that end, recently, neural…

计算机视觉与模式识别 · 计算机科学 2021-04-26 Yan Wu , Zhiwu Huang , Suryansh Kumar , Rhea Sanjay Sukthanker , Radu Timofte , Luc Van Gool

Few-shot segmentation (FSS) methods perform image segmentation for a particular object class in a target (query) image, using a small set of (support) image-mask pairs. Recent deep neural network based FSS methods leverage high-dimensional…

计算机视觉与模式识别 · 计算机科学 2020-05-05 Siddhartha Gairola , Mayur Hemani , Ayush Chopra , Balaji Krishnamurthy

This paper introduces a novel quantum embedding search algorithm (QES, pronounced as "quest"), enabling search for optimal quantum embedding design for a specific dataset of interest. First, we establish the connection between the…

量子物理 · 物理学 2022-04-20 Nam Nguyen , Kwang-Chen Chen

Restricting path tracing to a small number of paths per pixel for performance reasons rarely achieves a satisfactory image quality for scenes of interest. However, path space filtering may dramatically improve the visual quality by sharing…

图形学 · 计算机科学 2021-02-04 Nikolaus Binder , Sascha Fricke , Alexander Keller

Quantization reduces the precision of deep neural networks to lower model size and computational demands, but often at the expense of accuracy. Fully quantized models can suffer significant accuracy degradation, and resource-constrained…

机器学习 · 计算机科学 2026-02-03 Nikolaos Louloudakis , Ajitha Rajan

Quantized Neural Networks (QNNs), which use low bitwidth numbers for representing parameters and performing computations, have been proposed to reduce the computation complexity, storage size and memory usage. In QNNs, parameters and…

计算机视觉与模式识别 · 计算机科学 2017-06-23 Shuchang Zhou , Yuzhi Wang , He Wen , Qinyao He , Yuheng Zou

Recent advancements in machine learning achieved by Deep Neural Networks (DNNs) have been significant. While demonstrating high accuracy, DNNs are associated with a huge number of parameters and computations, which leads to high memory…

机器学习 · 计算机科学 2023-12-20 Babak Rokh , Ali Azarpeyvand , Alireza Khanteymoori

In this work, a novel quantum neural network is introduced as a means to approximate any unitary evolution through the Standard Recursive Block Basis (SRBB) and is subsequently redesigned with the number of CNOTs asymptotically reduced by…

量子物理 · 物理学 2026-03-24 Giacomo Belli , Marco Mordacci , Michele Amoretti

The pursuit algorithms integrated in multi-layer convolutional sparse coding (ML-CSC) can interpret the convolutional neural networks (CNNs). However, many current state-of-art (SOTA) pursuit algorithms require multiple iterations to…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Haitong Tang , Shuang He , Lingbin Bian , Zhiming Cui , Nizhuan Wang

A myriad of recent breakthroughs in hand-crafted neural architectures for visual recognition have highlighted the urgent need to explore hybrid architectures consisting of diversified building blocks. Meanwhile, neural architecture search…

计算机视觉与模式识别 · 计算机科学 2021-08-20 Changlin Li , Tao Tang , Guangrun Wang , Jiefeng Peng , Bing Wang , Xiaodan Liang , Xiaojun Chang

FullSubNet is our recently proposed real-time single-channel speech enhancement network that achieves outstanding performance on the Deep Noise Suppression (DNS) Challenge dataset. A number of variants of FullSubNet have been proposed, but…

音频与语音处理 · 电气工程与系统科学 2023-03-08 Xiang Hao , Xiaofei Li

Spiking Neural Networks (SNNs) can offer ultra-low power/energy consumption for machine learning-based application tasks due to their sparse spike-based operations. Currently, most of the SNN architectures need a significantly larger model…

神经与进化计算 · 计算机科学 2024-12-10 Rachmad Vidya Wicaksana Putra , Muhammad Shafique

Today, large language models have demonstrated their strengths in various tasks ranging from reasoning, code generation, and complex problem solving. However, this advancement comes with a high computational cost and memory requirements,…

机器学习 · 计算机科学 2026-03-26 Meriem Bouzouad , Yuan-Hao Chang , Jalil Boukhobza

Diffusion models have achieved significant visual generation quality. However, their significant computational and memory costs pose challenge for their application on resource-constrained mobile devices or even desktop GPUs. Recent…

计算机视觉与模式识别 · 计算机科学 2024-05-31 Tianchen Zhao , Xuefei Ning , Tongcheng Fang , Enshu Liu , Guyue Huang , Zinan Lin , Shengen Yan , Guohao Dai , Yu Wang

Weight quantization for deep ConvNets has shown promising results for applications such as image classification and semantic segmentation and is especially important for applications where memory storage is limited. However, when aiming for…

机器学习 · 计算机科学 2020-09-01 Ting-Wu Chin , Pierce I-Jen Chuang , Vikas Chandra , Diana Marculescu