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Byte-addressable non-volatile main memory (NVM) demands transactional mechanisms to access and manipulate data on NVM atomically. Those transaction mechanisms often employ a logging mechanism (undo logging or redo logging). However, the…

分布式、并行与集群计算 · 计算机科学 2019-04-19 Kai Wu , Jie Ren , Dong Li

Non-volatile memory (NVM) technologies are interesting alternatives for building the on-chip Last-Level Cache (LLC). Their advantages, compared to SRAM memory, are higher density and lower static power, but each write operation slightly…

硬件体系结构 · 计算机科学 2022-04-08 Carlos Escuin , Pablo Ibañez , Teresa Monreal , Jose M. Llaberia , Victor Viñals

In-memory deep learning computes neural network models where they are stored, thus avoiding long distance communication between memory and computation units, resulting in considerable savings in energy and time. In-memory deep learning has…

机器学习 · 计算机科学 2021-12-02 Zhehui Wang , Tao Luo , Rick Siow Mong Goh , Wei Zhang , Weng-Fai Wong

The increasing use of Non-Volatile Memory (NVM) in computer architecture has brought about new challenges, one of which is the write endurance problem. Frequent writes to a particular cache cell in NVM can lead to degradation of the memory…

硬件体系结构 · 计算机科学 2024-10-22 Keshav Krishna , Ayush Verma

Binary neural networks (BNNs) that use 1-bit weights and activations have garnered interest as extreme quantization provides low power dissipation. By implementing BNNs as computing-in-memory (CIM), which computes multiplication and…

机器学习 · 计算机科学 2021-10-20 Minh-Son Le , Thi-Nhan Pham , Thanh-Dat Nguyen , Ik-Joon Chang

Repeated off-chip memory accesses to DRAM drive up operating power for data-intensive applications, and SRAM technology scaling and leakage power limits the efficiency of embedded memories. Future on-chip storage will need higher density…

新兴技术 · 计算机科学 2022-01-13 Lillian Pentecost , Alexander Hankin , Marco Donato , Mark Hempstead , Gu-Yeon Wei , David Brooks

Memristive crossbar arrays enable in-memory computing by performing parallel analog computations directly within memory, making them well-suited for machine learning, neural networks, and neuromorphic systems. However, despite their…

密码学与安全 · 计算机科学 2025-10-03 Muhammad Faheemur Rahman , Wayne Burleson

Fine-tuning is now the primary method for adapting large neural networks, but it also introduces new integrity risks. An untrusted party can insert backdoors, change safety behavior, or overwrite large parts of a model while claiming only…

密码学与安全 · 计算机科学 2026-04-07 Zhenhang Shang , Kani Chen

Memory management operations that modify page-tables, typically performed during memory allocation/deallocation, are infamous for their poor performance in highly threaded applications, largely due to process-wide TLB shootdowns that the OS…

操作系统 · 计算机科学 2024-01-30 Bin Gao , Qingxuan Kang , Hao-Wei Tee , Kyle Timothy Ng Chu , Alireza Sanaee , Djordje Jevdjic

Beam Tree Recursive Neural Network (BT-RvNN) was recently proposed as a simple extension of Gumbel Tree RvNN and it was shown to achieve state-of-the-art length generalization performance in ListOps while maintaining comparable performance…

机器学习 · 计算机科学 2023-11-09 Jishnu Ray Chowdhury , Cornelia Caragea

Privacy Preserving Data Mining (PPDM) addresses the problem of developing accurate models about aggregated data without access to precise information in individual data record. A widely studied \emph{perturbation-based PPDM} approach…

数据库 · 计算机科学 2011-04-06 Yaping Li , Minghua Chen , Qiwei Li , Wei Zhang

Memory-related vulnerabilities constitute severe threats to the security of modern software. Despite the success of deep learning-based approaches to generic vulnerability detection, they are still limited by the underutilization of flow…

密码学与安全 · 计算机科学 2022-03-08 Sicong Cao , Xiaobing Sun , Lili Bo , Rongxin Wu , Bin Li , Chuanqi Tao

The article addresses the problem of storing data in extreme environmental conditions with limited computing resources and memory. There is a requirement to create portable, fault-tolerant, modular database management systems (DBMS) that…

数据库 · 计算机科学 2025-05-23 Nikolay Fot , Alexander Vinarsky

The emergence of Vision-Language Models (VLMs) is a significant advancement in integrating computer vision with Large Language Models (LLMs) to enhance multi-modal machine learning capabilities. However, this progress has also made VLMs…

人工智能 · 计算机科学 2024-12-24 Zaitang Li , Pin-Yu Chen , Tsung-Yi Ho

Extended Asynchronous DRAM Refresh (eADR) proposed by Intel extends the persistence domain from the Non-Volatile Memory (NVM) to CPU caches and offers the persistence guarantee. Due to allowing lazy persistence and decreasing the amounts of…

密码学与安全 · 计算机科学 2023-07-06 Jianming Huang , Yu Hua

Main memories play an important role in overall energy consumption of embedded systems. Using conventional memory technologies in future designs in nanoscale era causes a drastic increase in leakage power consumption and temperature-related…

硬件体系结构 · 计算机科学 2019-12-16 Salman Onsori , Arghavan Asad , Kaamran Raahemifar , Mahmood Fathy

Artificial Neural Network computation relies on intensive vector-matrix multiplications. Recently, the emerging nonvolatile memory (NVM) crossbar array showed a feasibility of implementing such operations with high energy efficiency, thus…

新兴技术 · 计算机科学 2017-04-03 Hyungjun Kim , Taesu Kim , Jinseok Kim , Jae-Joon Kim

For over a decade, explicit memory architectures like the Neural Turing Machine have remained theoretically appealing yet practically intractable for language modeling due to catastrophic gradient instability during Backpropagation Through…

机器学习 · 计算机科学 2026-05-14 Sungwoo Goo , Hwi-yeol Yun , Sangkeun Jung

Synchronous Mirroring (SM) is a standard approach to building highly-available and fault-tolerant enterprise storage systems. SM ensures strong data consistency by maintaining multiple exact data replicas and synchronously propagating every…

Neuromorphic hardware with non-volatile memory (NVM) can implement machine learning workload in an energy-efficient manner. Unfortunately, certain NVMs such as phase change memory (PCM) require high voltages for correct operation. These…

新兴技术 · 计算机科学 2019-11-05 Adarsha Balaji , Shihao Song , Anup Das , Nikil Dutt , Jeff Krichmar , Nagarajan Kandasamy , Francky Catthoor