[HTML][HTML] Adaptive approximate computing in edge AI and IoT applications: A review

HJ Damsgaard, A Grenier, D Katare, Z Taufique… - Journal of Systems …, 2024 - Elsevier
Recent advancements in hardware and software systems have been driven by the
deployment of emerging smart health and mobility applications. These developments have …

EDEN: Enabling energy-efficient, high-performance deep neural network inference using approximate DRAM

S Koppula, L Orosa, AG Yağlıkçı, R Azizi… - Proceedings of the …, 2019 - dl.acm.org
The effectiveness of deep neural networks (DNN) in vision, speech, and language
processing has prompted a tremendous demand for energy-efficient high-performance DNN …

On the resilience of RTL NN accelerators: Fault characterization and mitigation

B Salami, OS Unsal… - 2018 30th International …, 2018 - ieeexplore.ieee.org
Machine Learning (ML) is making a strong resurgence in tune with the massive generation
of unstructured data which in turn requires massive computational resources. Due to the …

An experimental study of reduced-voltage operation in modern FPGAs for neural network acceleration

B Salami, EB Onural, IE Yuksel, F Koc… - 2020 50th Annual …, 2020 - ieeexplore.ieee.org
We empirically evaluate an undervolting technique, ie, underscaling the circuit supply
voltage below the nominal level, to improve the power-efficiency of Convolutional Neural …

A review of in-memory computing for machine learning: architectures, options

V Snasel, TK Dang, J Kueng, L Kong - International Journal of Web …, 2023 - emerald.com
Purpose This paper aims to review in-memory computing (IMC) for machine learning (ML)
applications from history, architectures and options aspects. In this review, the authors …

Exceeding conservative limits: A consolidated analysis on modern hardware margins

G Papadimitriou, A Chatzidimitriou… - … on Device and …, 2020 - ieeexplore.ieee.org
Modern large-scale computing systems (data centers, supercomputers, cloud and edge
setups and high-end cyber-physical systems) employ heterogeneous architectures that …

Understanding power consumption and reliability of high-bandwidth memory with voltage underscaling

SSN Larimi, B Salami, OS Unsal… - … , Automation & Test …, 2021 - ieeexplore.ieee.org
Modern computing devices employ High-Bandwidth Memory (HBM) to meet their memory
bandwidth requirements. An HBM-enabled device consists of multiple DRAM layers stacked …

Modern hardware margins: Cpus, gpus, fpgas recent system-level studies

D Gizopoulos, G Papadimitriou… - 2019 IEEE 25th …, 2019 - ieeexplore.ieee.org
Modern large-scale computing systems (data centers, supercomputers, cloud and edge
setups and high-end cyber-physical systems) employ heterogeneous architectures that …

[HTML][HTML] Shift-and-Safe: Addressing permanent faults in aggressively undervolted CNN accelerators

Y Toca-Díaz, RG Tejero, A Valero - Journal of Systems Architecture, 2024 - Elsevier
Underscaling the supply voltage (V dd) to ultra-low levels below the safe-operation
threshold voltage (V min) holds promise for substantial power savings in digital CMOS …

Algorithm level error detection in low voltage systolic array

M Safarpour, R Inanlou, O Silvén - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this brief an approach is proposed to achieve energy savings from reduced voltage
operation. The solution detects timing-errors by integrating Algorithm Based Fault Tolerance …