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During the last two years, the goal of many researchers has been to squeeze the last bit of performance out of HPC system for AI tasks. Often this discussion is held in the context of how fast ResNet50 can be trained. Unfortunately,…

分布式、并行与集群计算 · 计算机科学 2020-05-12 Dhiraj Kalamkar , Evangelos Georganas , Sudarshan Srinivasan , Jianping Chen , Mikhail Shiryaev , Alexander Heinecke

In this paper, we introduce DLB, a Deep Learning based load Balancing mechanism, to effectively address the data skew problem. The key idea of DLB is to replace hash functions in the load balancing mechanisms with deep learning models,…

分布式、并行与集群计算 · 计算机科学 2021-09-14 Xiaoke Zhu , Qi Zhang , Taining Cheng , Ling Liu , Wei Zhou , and Jing He

Designing an efficient difficulty control algorithm is an essential problem in Proof-of-Work (PoW) based blockchains because the network hash rate is randomly changing. This paper proposes a general difficulty control algorithm and provides…

密码学与安全 · 计算机科学 2020-04-23 Shulai Zhang , Xiaoli Ma

Deep Neural Network (DNN) frameworks use distributed training to enable faster time to convergence and alleviate memory capacity limitations when training large models and/or using high dimension inputs. With the steady increase in datasets…

分布式、并行与集群计算 · 计算机科学 2021-04-20 Albert Njoroge Kahira , Truong Thao Nguyen , Leonardo Bautista Gomez , Ryousei Takano , Rosa M Badia , Mohamed Wahib

Machine learning abilities have become a vital component for various solutions across industries, applications, and sectors. Many organizations seek to leverage AI-based solutions across their business services to unlock better efficiency…

机器学习 · 计算机科学 2022-06-13 Riadh Ben Chaabene , Darine Amayed , Mohamed Cheriet

This paper is concerned with ranking many pre-trained deep neural networks (DNNs), called checkpoints, for the transfer learning to a downstream task. Thanks to the broad use of DNNs, we may easily collect hundreds of checkpoints from…

机器学习 · 计算机科学 2022-08-31 Yandong Li , Xuhui Jia , Ruoxin Sang , Yukun Zhu , Bradley Green , Liqiang Wang , Boqing Gong

With the escalating prevalence of malicious activities exploiting vulnerabilities in blockchain systems, there is an urgent requirement for robust attack detection mechanisms. To address this challenge, this paper presents a novel…

Existing distributed machine learning (DML) systems focus on improving the computational efficiency of distributed learning, whereas communication aspects have received less attention. Many DML systems treat the network as a blackbox. Thus,…

分布式、并行与集群计算 · 计算机科学 2019-07-02 Raajay Viswanathan , Aditya Akella

Deep convolutional neural network (DCNN) based supervised learning is a widely practiced approach for large-scale image classification. However, retraining these large networks to accommodate new, previously unseen data demands high…

计算机视觉与模式识别 · 计算机科学 2020-03-26 Syed Shakib Sarwar , Aayush Ankit , Kaushik Roy

Detecting whether copyright holders' works were used in LLM pretraining is poised to be an important problem. This work proposes using data watermarks to enable principled detection with only black-box model access, provided that the…

密码学与安全 · 计算机科学 2024-08-20 Johnny Tian-Zheng Wei , Ryan Yixiang Wang , Robin Jia

Researchers have proposed hardware, software, and algorithmic optimizations to improve the computational performance of deep learning. While some of these optimizations perform the same operations faster (e.g., increasing GPU clock speed),…

Training machine learning (ML) models is expensive in terms of computational power, amounts of labeled data and human expertise. Thus, ML models constitute intellectual property (IP) and business value for their owners. Embedding digital…

密码学与安全 · 计算机科学 2021-07-19 Sebastian Szyller , Buse Gul Atli , Samuel Marchal , N. Asokan

Strategic mining attacks, such as selfish mining, exploit blockchain consensus protocols by deviating from honest behavior to maximize rewards. Markov Decision Process (MDP) analysis faces scalability challenges in modern digital economics,…

机器学习 · 计算机科学 2025-02-26 Jichen Li , Lijia Xie , Hanting Huang , Bo Zhou , Binfeng Song , Wanying Zeng , Xiaotie Deng , Xiao Zhang

As valuable digital assets, deep neural networks necessitate robust ownership protection, positioning neural network watermarking (NNW) as a promising solution. Among various NNW approaches, weight-based methods are favored for their…

密码学与安全 · 计算机科学 2025-11-27 Yuan Yao , Jin Song , Jian Jin

Over the past few years, deep neural networks (DNNs) have been continuously expanding their real-world applications for source code processing tasks across the software engineering domain, e.g., clone detection, code search, comment…

软件工程 · 计算机科学 2021-01-21 Maryam Vahdat Pour , Zhuo Li , Lei Ma , Hadi Hemmati

Detecting machine-generated text is essential for transparency and accountability when deploying large language models (LLMs). Among detection approaches, watermarking is a statistically reliable method by design -- it embeds detectable…

计算与语言 · 计算机科学 2026-05-05 Koshiro Saito , Ryuto Koike , Masahiro Kaneko , Naoaki Okazaki

Blockchain is a paradigm derived from distributed systems, protocols, and security concepts. However, can blockchain applications provide services in industrial environments, especially concerning performance issues? In blockchains, long…

分布式、并行与集群计算 · 计算机科学 2025-02-14 Carlos Melo , Glauber Gonçalves , Francisco A. Silva , André Soares

Deep learning methods have shown great promise in many practical applications, ranging from speech recognition, visual object recognition, to text processing. However, most of the current deep learning methods suffer from scalability…

机器学习 · 统计学 2015-08-31 Yanping Huang , Sai Zhang

As deep neural networks (DNNs) grow in complexity and size, the resultant increase in communication overhead during distributed training has become a significant bottleneck, challenging the scalability of distributed training systems.…

分布式、并行与集群计算 · 计算机科学 2024-02-13 Haoyu Li , Yuchen Xu , Jiayi Chen , Rohit Dwivedula , Wenfei Wu , Keqiang He , Aditya Akella , Daehyeok Kim

Deep transfer learning (DTL) has formed a long-term quest toward enabling deep neural networks (DNNs) to reuse historical experiences as efficiently as humans. This ability is named knowledge transferability. A commonly used paradigm for…

计算机视觉与模式识别 · 计算机科学 2022-12-02 Yixiong Chen , Jingxian Li , Chris Ding , Li Liu