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The ESA Herschel Spectral and Photometric Imaging Receiver (SPIRE) Fourier Transform Spectrometer (FTS) Spectral Feature Finder (FF) project is an automated spectral feature fitting routine developed within the SPIRE instrument team to…

天体物理仪器与方法 · 物理学 2020-09-29 Chris S. Benson , N. Hladczuk , Locke D. Spencer , A. Robb , J. P. Scott , I. Valtchanov , R. Hopwood , David A. Naylor

The electrochemical frequency modulation (EFM) technique can consider as a new tool for electrochemical corrosion monitoring. The calculation of corrosion rate with a non-destructive and rapid technique is a necessity to study corrosion…

应用物理 · 物理学 2018-11-06 Mahdi Mohajeri , Behrouz Haghgouyan , Homero Castaneda , Dimitris C. Lagoudas

Machine learning-based hardware malware detectors (HMDs) offer a potential game changing advantage in defending systems against malware. However, HMDs suffer from adversarial attacks, can be effectively reverse-engineered and subsequently…

密码学与安全 · 计算机科学 2021-03-15 Md Shohidul Islam , Ihsen Alouani , Khaled N. Khasawneh

A distributed binary hypothesis testing (HT) problem involving two parties, one referred to as the observer and the other as the detector is studied. The observer observes a discrete memoryless source (DMS) and communicates its observations…

信息论 · 计算机科学 2019-12-04 Sreejith Sreekumar , Deniz Gündüz

Non-volatile memories (NVMs) have the potential to reshape next-generation memory systems because of their promising properties of near-zero leakage power consumption, high density and non-volatility. However, NVMs also face critical…

We develop a stochastic approach to time-dependent DFT with optimally-tuned range-separated hybrids containing non-local exchange, for calculating optical spectra. The attractive electron-hole interaction, which leads to the formation of…

计算物理 · 物理学 2019-06-05 Vojtech Vlcek , Roi Baer , Daniel Neuhauser

Electromagnetic transient (EMT) simulation is essential for analyzing sub-cycle switching phenomena in industrial power systems; however, commercial EMT platforms present significant cost barriers for smaller utilities, consultancies, and…

系统与控制 · 电气工程与系统科学 2026-02-20 Shankar Ramharack , Rajiv Sahadeo

Microelectromechanical systems (MEMS) are currently supporting ground-breaking basic research in materials science and metallurgy as they allow in situ experiments on materials at the nanoscale within electron-microscopes in a wide variety…

The reliability of the outcome of a quantum circuit in near-term noisy quantum computers depends on the gate count and depth for a given problem. Circuits with a short depth and lower gate count can yield the correct solution more often…

密码学与安全 · 计算机科学 2024-02-05 Rupshali Roy , Subrata Das , Swaroop Ghosh

As one of the most promising emerging non-volatile memory (NVM) technologies, spin-transfer torque magnetic random access memory (STT-MRAM) has attracted significant research attention due to several features such as high density, zero…

新兴技术 · 计算机科学 2020-01-16 Lizhou Wu , Mottaqiallah Taouil , Siddharth Rao , Erik Jan Marinissen , Said Hamdioui

Spectral interference, the frequency counterpart of the beating phenomenon in the time domain, can severely distort time-frequency representations (TFRs) in physical applications. We study this phenomenon for the short-time Fourier…

经典分析与常微分方程 · 数学 2026-01-19 Shrikant Chand , James Nolen , Hau-Tieng Wu

High-throughput quantum-chemical calculations underpin modern molecular modelling, materials discovery, and machine-learning workflows, yet even semi-empirical methods become restrictive when many molecules must be evaluated. Here we report…

化学物理 · 物理学 2026-02-13 Xincheng Miao , Roland Mitrić

We present a quantum algorithmic framework for simulating phase-contrast transmission electron microscopy (CTEM) image formation using a fault-tolerant, gate-based quantum circuit model. The electron wavefield on an $N\times N$ grid is…

量子物理 · 物理学 2026-02-17 Sean D. Lam , Roberto dos Reis

High-resolution transmission electron microscopy (HRTEM) is an important method for imaging beam sensitive materials often under cryo conditions. Electron ptychography in the scanning transmission electron microscope (STEM) has been shown…

材料科学 · 物理学 2025-09-19 Felix Bennemann , Angus I. Kirkland , David A. Muller , Peter Nellist

We study a sequential coherent side-channel model in which an adversarial probe qubit interacts with a target qubit during a hidden gate sequence. Repeating the same hidden sequence for $N$ shots yields an empirical full-correlation record:…

量子物理 · 物理学 2026-02-19 Brennan Bell , Andreas Trügler , Konstantin Beyer , Paul Erker

Searches for signals at low signal-to-noise ratios frequently involve the Fast Fourier Transform (FFT). For high-throughput searches, we here consider FFT on the homogeneous mesh of Processing Elements (PEs) of a wafer-scale engine (WSE).…

信号处理 · 电气工程与系统科学 2024-01-12 Maurice H. P. M. van Putten , Leighton Wilson , Adam W. Lavely , Mark Hair

General matrix/matrix multiplication (GEMM) is crucial for scientific computing and machine learning. However, the increased scale of the computing platforms raises concerns about hardware and software reliability. In this poster, we…

分布式、并行与集群计算 · 计算机科学 2023-05-10 Shixun Wu , Yujia Zhai , Jiajun Huang , Zizhe Jian , Zizhong Chen

Post-Quantum Cryptographic (PQC) algorithms are mathematically secure and resistant to quantum attacks but can still leak sensitive information in hardware implementations due to natural faults or intentional fault injections. The intent…

密码学与安全 · 计算机科学 2025-08-06 Rourab Paul , Paresh Baidya , Krishnendu Guha

Constant-time (CT) verification tools are commonly used for detecting potential side-channel vulnerabilities in cryptographic libraries. Recently, a new class of tools, called speculative constant-time (SCT) tools, has also been used for…

编程语言 · 计算机科学 2026-03-02 Santiago Arranz-Olmos , Gilles Barthe , Lionel Blatter , Xingyu Xie , Zhiyuan Zhang

The implementation of cryptographic primitives in integrated circuits (ICs) continues to increase over the years due to the recent advancement of semiconductor manufacturing and reduction of cost per transistors. The hardware implementation…

密码学与安全 · 计算机科学 2020-08-10 Ayush Jain , Ujjwal Guin