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The existing work on the distributed training of machine learning (ML) models has consistently overlooked the distribution of the achieved learning quality, focusing instead on its average value. This leads to a poor dependability}of the…

机器学习 · 计算机科学 2024-02-23 Francesco Malandrino , Giuseppe Di Giacomo , Marco Levorato , Carla Fabiana Chiasserini

This study proposes an Artificial Intelligence (AI) driven methodology for predicting a combination of brazed ceramic-metal composite materials. Multiple machine learning (ML) algorithms are compared with the deep learning (DL) model. The…

应用物理 · 物理学 2025-10-14 Sunita Khod , Vinay Kamma , Ravi Kumar Verma , Mayank Goswami

Machine learning (ML) is increasingly applied to optimize system performance in tasks such as resource management and network simulation. Unlike traditional ML tasks (e.g., image classification), networked systems often operate in…

机器学习 · 计算机科学 2026-05-15 Daiyang Yu , Xinyu Chen , Yihan Zhang , Yan Liang , Yaqi Qiao , Fan Lai

Most uses of machine learning today involve training a model from scratch for a particular task, or sometimes starting with a model pretrained on a related task and then fine-tuning on a downstream task. Both approaches offer limited…

机器学习 · 计算机科学 2022-05-26 Andrea Gesmundo , Jeff Dean

Machine learning (ML) is the field of training machines to achieve high level of cognition and perform human-like analysis. Since ML is a data-driven approach, it seemingly fits into our daily lives and operations as well as complex and…

机器学习 · 计算机科学 2021-11-25 M. Z. Naser , Amir Alavi

Machine Learning (ML) has offered innovative perspectives for accelerating the discovery of new functional materials, leveraging the increasing availability of material databases. Despite the promising advances, data-driven methods face…

A key component of model-based reinforcement learning (RL) is a dynamics model that predicts the outcomes of actions. Errors in this predictive model can degrade the performance of model-based controllers, and complex Markov decision…

机器学习 · 计算机科学 2023-06-06 Seohong Park , Sergey Levine

Microstructural heterogeneity affects the macro-scale behavior of materials. Conversely, load distribution at the macro-scale changes the microstructural response. These up-scaling and down-scaling relations are often modeled using…

材料科学 · 物理学 2023-06-13 Ashwini Gupta , Anindya Bhaduri , Lori Graham-Brady

As an emerging field, Automated Machine Learning (AutoML) aims to reduce or eliminate manual operations that require expertise in machine learning. In this paper, a graph-based architecture is employed to represent flexible combinations of…

神经与进化计算 · 计算机科学 2019-01-24 Fei Qi , Zhaohui Xia , Gaoyang Tang , Hang Yang , Yu Song , Guangrui Qian , Xiong An , Chunhuan Lin , Guangming Shi

The deployment of large-scale models, such as large language models (LLMs) and sophisticated image generation systems, incurs substantial costs due to their computational demands. To mitigate these costs and address challenges related to…

Many large scale problems in computational fluid dynamics such as uncertainty quantification, Bayesian inversion, data assimilation and PDE constrained optimization are considered very challenging computationally as they require a large…

计算物理 · 物理学 2020-04-22 Kjetil O. Lye , Siddhartha Mishra , Deep Ray

A typical optimization of customized accelerators for error-tolerant applications such as multimedia, recognition, and classification is to replace traditional arithmetic units like multipliers and adders with the approximate ones to…

硬件体系结构 · 计算机科学 2024-07-17 Qing Zhang , Cheng Liu , Siting Liu , Yajuan Hui , Huawei Li , Xiaowei Li

Hardware accelerations of deep learning systems have been extensively investigated in industry and academia. The aim of this paper is to achieve ultra-high energy efficiency and performance for hardware implementations of deep neural…

机器学习 · 计算机科学 2018-02-20 Yanzhi Wang , Caiwen Ding , Zhe Li , Geng Yuan , Siyu Liao , Xiaolong Ma , Bo Yuan , Xuehai Qian , Jian Tang , Qinru Qiu , Xue Lin

Accurate diagnosis of power transformer faults is essential for ensuring the stability and safety of electrical power systems. This study presents a comparative analysis of conventional machine learning (ML) algorithms and deep learning…

机器学习 · 计算机科学 2025-05-13 Bhuvan Saravanan , Pasanth Kumar M D , Aarnesh Vengateson

There has been a rapid proliferation of machine learning/deep learning (ML) models and wide adoption of them in many application domains. This has made profiling and characterization of ML model performance an increasingly pressing task for…

机器学习 · 计算机科学 2020-06-04 Cheng Li , Abdul Dakkak , Jinjun Xiong , Wei Wei , Lingjie Xu , Wen-mei Hwu

The analysis of tabular datasets is highly prevalent both in scientific research and real-world applications of Machine Learning (ML). Unlike many other ML tasks, Deep Learning (DL) models often do not outperform traditional methods in this…

机器学习 · 计算机科学 2024-08-28 Assaf Shmuel , Oren Glickman , Teddy Lazebnik

Device-edge co-inference, which partitions a deep neural network between a resource-constrained mobile device and an edge server, recently emerges as a promising paradigm to support intelligent mobile applications. To accelerate the…

机器学习 · 计算机科学 2021-09-01 Xinjie Zhang , Jiawei Shao , Yuyi Mao , Jun Zhang

Multidimensional optimization has consistently been a critical challenge in engineering. However, traditional simulation-based optimization methods have long been plagued by significant limitations: they are typically capable of optimizing…

机器学习 · 计算机科学 2025-11-12 Meraj Hassanzadeh , Ehsan Ghaderi , Mohamad Ali Bijarchi , Siamak Kazemzadeh Hannani

Recent years have seen a substantial development of quantitative methods, mostly led by the computer science community with the goal of developing better machine learning applications, mainly focused on predictive modeling. However,…

机器学习 · 计算机科学 2021-03-02 Daniel Hain , Roman Jurowetzki

Particle accelerators are time-varying systems whose components are perturbed by external disturbances. Tuning accelerators can be a time-consuming process involving manual adjustment of multiple components, such as RF cavities, to minimize…

加速器物理 · 物理学 2024-08-09 Mahindra Rautela , Alan Williams , Alexander Scheinker