FPGA-accelerated quantum computing emulation and quantum key distillation

H Li, Y Pang - IEEE Micro, 2021 - ieeexplore.ieee.org
In the past decades, field-programmable gate arrays (FPGAs) have demonstrated an
interesting physical platform to facilitate quantum information processing, particularly in the …

Cambricon-P: A bitflow architecture for arbitrary precision computing

Y Hao, Y Zhao, C Liu, Z Du, S Cheng… - 2022 55th IEEE/ACM …, 2022 - ieeexplore.ieee.org
Arbitrary precision computing (APC), where the digits vary from tens to millions of bits, is
fundamental for scientific applications, such as mathematics, physics, chemistry, and …

Design space exploration for efficient quantum most-significant digit-first arithmetic

H Li, J Liang, H Fan, Y Tang - IEEE Transactions on Computers, 2022 - ieeexplore.ieee.org
Quantum computing has been considered as an emerging approach in addressing
problems which are not easily solvable using classical computers. In parallel to the physical …

Adversarial hardware with functional and topological camouflage

H Li, A Abdelhadi, R Shi, J Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The lately attack on the Qualcomm's Snapdragon chip reminds us security risks related to
digital arithmetic circuits. Most system designers neglect the employed computer arithmetic …

A formal framework for maximum error estimation in approximate logic synthesis

I Scarabottolo, G Ansaloni… - … on Computer-Aided …, 2021 - ieeexplore.ieee.org
Approximate logic synthesis techniques have become popular in error-resilient systems,
where accuracy requirements can be traded for improved energy efficiency. Many of these …

Quantum most-significant digit-first addition

H Li, H Fan, J Liang - 2021 12th International Green and …, 2021 - ieeexplore.ieee.org
In recent years, quantum computers have attracted extensive research interests due to their
potential capability of solving problems which are not easily solvable using classical …

MSDF-SGD: Most-Significant Digit-First Stochastic Gradient Descent for Arbitrary-Precision Training

C Song, Y Tang, J Liu, S Bian… - 2023 33rd International …, 2023 - ieeexplore.ieee.org
Stochastic gradient descent has been a widely used machine learning algorithm, and
interest in low-precision SGD is growing because it improves throughput and keeps efficient …

Security enhancements for approximate machine learning

H Li, Y Pang, J Zhang - Proceedings of the 2021 on Great Lakes …, 2021 - dl.acm.org
Approximate computing techniques for error-tolerant machine learning applications are
gaining interest, promising a energy-accuracy balance for modern digital computing …

Digit stability inference for iterative methods using redundant number representation

H Li, I McInerney, JJ Davis… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In our recent work on iterative computation in hardware, we showed that arbitrary-precision
solvers can perform more favorably than their traditional arithmetic equivalents when the …

[PDF][PDF] Carry-Free Adder in Redundant Number System: the First and Only Demonstration of Ternary Logic's Superiority Over Binary Logic

M Huang, G Zhao, W Hu, X Wang, Z Yang, Z Li… - 2024 - scholar.archive.org
Ternary logic has attracted significant attention due to its higher data density and balanced
number representation. Even though tremendous endeavor has been devoted to developing …