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Sparse-dense linear algebra is crucial in many domains, but challenging to handle efficiently on CPUs, GPUs, and accelerators alike; multiplications with sparse formats like CSR and CSF require indirect memory lookups. In this work, we…

硬件体系结构 · 计算机科学 2020-12-15 Paul Scheffler , Florian Zaruba , Fabian Schuiki , Torsten Hoefler , Luca Benini

Benefitted from its great success on many tasks, deep learning is increasingly used on low-computational-cost devices, e.g. smartphone, embedded devices, etc. To reduce the high computational and memory cost, in this work, we propose a…

计算机视觉与模式识别 · 计算机科学 2019-04-02 Xijun Wang , Meina Kan , Shiguang Shan , Xilin Chen

Deep Neural Networks (DNNs) have revolutionized numerous applications, but the demand for ever more performance remains unabated. Scaling DNN computations to larger clusters is generally done by distributing tasks in batch mode using…

机器学习 · 计算机科学 2020-06-23 Tong Geng , Tianqi Wang , Ang Li , Xi Jin , Martin Herbordt

Dilated Convolutions have been shown to be highly useful for the task of image segmentation. By introducing gaps into convolutional filters, they enable the use of larger receptive fields without increasing the original kernel size. Even…

计算机视觉与模式识别 · 计算机科学 2019-03-20 Thomas Ziegler , Manuel Fritsche , Lorenz Kuhn , Konstantin Donhauser

Intensive computation is entering data centers with multiple workloads of deep learning. To balance the compute efficiency, performance, and total cost of ownership (TCO), the use of a field-programmable gate array (FPGA) with…

计算机视觉与模式识别 · 计算机科学 2019-09-19 Xiaoyu Yu , Yuwei Wang , Jie Miao , Ephrem Wu , Heng Zhang , Yu Meng , Bo Zhang , Biao Min , Dewei Chen , Jianlin Gao

To apply deep CNNs to mobile terminals and portable devices, many scholars have recently worked on the compressing and accelerating deep convolutional neural networks. Based on this, we propose a novel uniform channel pruning (UCP) method…

计算机视觉与模式识别 · 计算机科学 2020-10-06 Jingfei Chang , Yang Lu , Ping Xue , Xing Wei , Zhen Wei

When trained as generative models, Deep Learning algorithms have shown exceptional performance on tasks involving high dimensional data such as image denoising and super-resolution. In an increasingly connected world dominated by mobile and…

分布式、并行与集群计算 · 计算机科学 2021-03-10 Ian Colbert , Jake Daly , Ken Kreutz-Delgado , Srinjoy Das

Modern mobile devices are equipped with high-performance hardware resources such as graphics processing units (GPUs), making the end-side intelligent services more feasible. Even recently, specialized silicons as neural engines are being…

分布式、并行与集群计算 · 计算机科学 2019-02-04 Amir Erfan Eshratifar , Amirhossein Esmaili , Massoud Pedram

Distributed deep neural networks (DNNs) have become central to modern computer vision, yet their deployment on resource-constrained edge devices remains hindered by substantial parameter counts, computational demands, and the probability of…

分布式、并行与集群计算 · 计算机科学 2026-02-17 Mahadev Sunil Kumar , Arnab Raha , Debayan Das , Gopakumar G , Rounak Chatterjee , Amitava Mukherjee

Deep convolutional neural networks (DCNN) are currently ubiquitous in medical imaging. While their versatility and high quality results for common image analysis tasks including segmentation, localisation and prediction is astonishing, the…

计算机视觉与模式识别 · 计算机科学 2018-07-03 Mattias P. Heinrich , Max Blendowski , Ozan Oktay

Many applications of mobile deep learning, especially real-time computer vision workloads, are constrained by computation power. This is particularly true for workloads running on older consumer phones, where a typical device might be…

机器学习 · 计算机科学 2017-12-08 Andrew Tulloch , Yangqing Jia

In image denoising networks, feature scaling is widely used to enlarge the receptive field size and reduce computational costs. This practice, however, also leads to the loss of high-frequency information and fails to consider within-scale…

计算机视觉与模式识别 · 计算机科学 2023-04-04 Hao Shen , Zhong-Qiu Zhao , Wandi Zhang

Deep Convolutional Neural Networks (CNNs) have become state-of-the art for computer vision and other signal processing tasks due to their superior accuracy. In recent years, large efforts have been made to reduce the computational costs of…

硬件体系结构 · 计算机科学 2021-04-13 Mario Fischer , Juergen Wassner

Recently, deep learning has made remarkable strides, especially with generative modeling, such as large language models and probabilistic diffusion models. However, training these models often involves significant computational resources,…

机器学习 · 计算机科学 2024-12-31 Lujia Zhong , Shuo Huang , Yonggang Shi

Token generation speed is critical to power the next wave of AI inference applications. GPUs significantly underperform during token generation due to synchronization overheads at kernel boundaries, utilizing only 21% of their peak memory…

Generative Adversarial Network (GAN) is a well known computationally complex algorithm requiring signficiant computational resources in software implementations including large amount of data to be trained. This makes its implementation in…

新兴技术 · 计算机科学 2020-07-24 Olga Krestinskaya , Bhaskar Choubey , Alex Pappachen James

Multi-scale learning frameworks have been regarded as a capable class of models to boost semantic segmentation. The problem nevertheless is not trivial especially for the real-world deployments, which often demand high efficiency in…

计算机视觉与模式识别 · 计算机科学 2022-07-28 Yiheng Zhang , Ting Yao , Zhaofan Qiu , Tao Mei

High-performance computing systems are moving towards 2.5D and 3D memory hierarchies, based on High Bandwidth Memory (HBM) and Hybrid Memory Cube (HMC) to mitigate the main memory bottlenecks. This trend is also creating new opportunities…

硬件体系结构 · 计算机科学 2017-09-26 Erfan Azarkhish , Davide Rossi , Igor Loi , Luca Benini

We present a new versatile building block for deep point cloud processing architectures that is equally suited for diverse tasks. This building block combines the ideas of spatial transformers and multi-view convolutional networks with the…

计算机视觉与模式识别 · 计算机科学 2021-10-05 Kirill Mazur , Victor Lempitsky

Weight pruning is among the most popular approaches for compressing deep convolutional neural networks. Recent work suggests that in a randomly initialized deep neural network, there exist sparse subnetworks that achieve performance…

计算机视觉与模式识别 · 计算机科学 2022-10-25 Vinay Kumar Verma , Nikhil Mehta , Shijing Si , Ricardo Henao , Lawrence Carin