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In this paper, we develop an in-memory analog computing (IMAC) architecture realizing both synaptic behavior and activation functions within non-volatile memory arrays. Spin-orbit torque magnetoresistive random-access memory (SOT-MRAM)…

硬件体系结构 · 计算机科学 2021-09-15 Mohammed Elbtity , Abhishek Singh , Brendan Reidy , Xiaochen Guo , Ramtin Zand

Analog integrated circuit (IC) floorplanning is typically a manual process with the placement of components (devices and modules) planned by a layout engineer. This process is further complicated by the interdependence of floorplanning and…

机器学习 · 计算机科学 2024-11-26 Davide Basso , Luca Bortolussi , Mirjana Videnovic-Misic , Husni Habal

Unsupervised learning for geometric perception (depth, optical flow, etc.) is of great interest to autonomous systems. Recent works on unsupervised learning have made considerable progress on perceiving geometry; however, they usually…

计算机视觉与模式识别 · 计算机科学 2019-04-08 Yue Meng , Yongxi Lu , Aman Raj , Samuel Sunarjo , Rui Guo , Tara Javidi , Gaurav Bansal , Dinesh Bharadia

The integration of spiking neural networks (SNNs) with transformer-based architectures has opened new opportunities for bio-inspired low-power, event-driven visual reasoning on edge devices. However, the high temporal resolution and binary…

硬件体系结构 · 计算机科学 2025-11-11 Tamoghno Das , Khanh Phan Vu , Hanning Chen , Hyunwoo Oh , Mohsen Imani

Large Language Model (LLM) inference requires substantial computational resources, yet CPU-based inference remains essential for democratizing AI due to the widespread availability of CPUs compared to specialized accelerators. However,…

硬件体系结构 · 计算机科学 2025-10-01 Jingyao Zhang , Jaewoo Park , Jongeun Lee , Elaheh Sadredini

Processing-in-Memory (PIM) has emerged as a promising computing paradigm to address the memory wall and the fundamental bottleneck of the von Neumann architecture by reducing costly data movement between memory and processing units. As with…

硬件体系结构 · 计算机科学 2025-12-02 Mahdi Aghaei , Saba Ebrahimi , Mohammad Saleh Arafati , Elham Cheshmikhani , Dara Rahmati , Saeid Gorgin , Jungrae Kim

Neural networks (NNs) are growing in importance and complexity. A neural network's performance (and energy efficiency) can be bound either by computation or memory resources. The processing-in-memory (PIM) paradigm, where computation is…

硬件体系结构 · 计算机科学 2023-03-28 Geraldo F. Oliveira , Juan Gómez-Luna , Saugata Ghose , Amirali Boroumand , Onur Mutlu

Analog Computing-in-Memory (ACIM) is an emerging architecture to perform efficient AI edge computing. However, current ACIM designs usually have unscalable topology and still heavily rely on manual efforts. These drawbacks limit the ACIM…

硬件体系结构 · 计算机科学 2024-04-23 Haoyi Zhang , Jiahao Song , Xiaohan Gao , Xiyuan Tang , Yibo Lin , Runsheng Wang , Ru Huang

Diffusion models have shown remarkable performance in image generation in recent years. However, due to a quadratic increase in memory during generating ultra-high-resolution images (e.g. 4096*4096), the resolution of generated images is…

计算机视觉与模式识别 · 计算机科学 2024-05-09 Zhuoyi Yang , Heyang Jiang , Wenyi Hong , Jiayan Teng , Wendi Zheng , Yuxiao Dong , Ming Ding , Jie Tang

This paper presents GraphAGILE, a domain-specific FPGA-based overlay accelerator for graph neural network (GNN) inference. GraphAGILE consists of (1) \emph{a novel unified architecture design} with an \emph{instruction set}, and (2) \emph{a…

分布式、并行与集群计算 · 计算机科学 2023-04-25 Bingyi Zhang , Hanqing Zeng , Viktor Prasanna

While state-of-the-art LLMs have demonstrated great promise of using long Chains-of-Thought (CoT) to boost reasoning, scaling it up to more challenging problems at test-time is fundamentally limited by suboptimal memory usage --…

机器学习 · 计算机科学 2025-07-08 Chenxiao Yang , Nathan Srebro , David McAllester , Zhiyuan Li

This paper is concerned with developing a software tool, called IMPaCT, for the parallelized verification and controller synthesis of large-scale stochastic systems using interval Markov chains (IMCs) and interval Markov decision processes…

系统与控制 · 电气工程与系统科学 2024-02-22 Ben Wooding , Abolfazl Lavaei

Implantable, closed-loop devices for automated early detection and stimulation of epileptic seizures are promising treatment options for patients with severe epilepsy that cannot be treated with traditional means. Most approaches for early…

While real quantum devices have been increasingly used to conduct research focused on achieving quantum advantage or quantum utility in recent years, executing deep quantum circuits or performing quantum machine learning with large-scale…

量子物理 · 物理学 2026-04-06 Yoshiaki Kawase

Existing depth estimation methods are fundamentally limited to predicting depth on discrete image grids. Such representations restrict their scalability to arbitrary output resolutions and hinder the geometric detail recovery. This paper…

计算机视觉与模式识别 · 计算机科学 2026-01-07 Hao Yu , Haotong Lin , Jiawei Wang , Jiaxin Li , Yida Wang , Xueyang Zhang , Yue Wang , Xiaowei Zhou , Ruizhen Hu , Sida Peng

This paper presents ARCS (Autoregressive Circuit Synthesis), a system for amortized analog circuit generation. ARCS produces complete, SPICE-simulatable designs (topology and component values) in milliseconds rather than the minutes…

机器学习 · 计算机科学 2026-04-21 Tushar Dhananjay Pathak

Accuracy and efficiency remain challenges for multi-party computation (MPC) frameworks. Spin is a GPU-accelerated MPC framework that supports multiple computation parties and a dishonest majority adversarial setup. We propose optimized…

密码学与安全 · 计算机科学 2024-02-27 Wuxuan Jiang , Xiangjun Song , Shenbai Hong , Haijun Zhang , Wenxin Liu , Bo Zhao , Wei Xu , Yi Li

The IBM Neural Computer (INC) is a highly flexible, re-configurable parallel processing system that is intended as a research and development platform for emerging machine intelligence algorithms and computational neuroscience. It consists…

分布式、并行与集群计算 · 计算机科学 2020-03-26 Pritish Narayanan , Charles E. Cox , Alexis Asseman , Nicolas Antoine , Harald Huels , Winfried W. Wilcke , Ahmet S. Ozcan

Recent breakthroughs in associative memories suggest that silicon memories are coming closer to human memories, especially for memristive Content Addressable Memories (CAMs) which are capable to read and write in analog values. However, the…

新兴技术 · 计算机科学 2023-04-24 Jiaao Yu , Paul-Philipp Manea , Sara Ameli , Mohammad Hizzani , Amro Eldebiky , John Paul Strachan

During product conceptualization, capturing the non-linear history and cognitive intent is crucial. Traditional sketching tools often lose this context. We introduce DIMES (Design Idea Management and Evolution capture System), a web-based…

人机交互 · 计算机科学 2026-02-09 Sankar B , Amogh A S , Sandhya Baranwal , Dibakar Sen