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The Pseudo-Random Number Generators (PRNGs) are key tools in Monte Carlo simulations. More recently, the MIXMAX PRNG has been included in ROOT and Class Library for High Energy Physics (CLHEP) software packages and claims to be a state of…

数据分析、统计与概率 · 物理学 2017-07-11 Narek H. Martirosyan , Gevorg A. Karyan , Norayr Z. Akopov

Discrete biomarkers derived as cell densities or counts from tissue microarrays and immunostaining are widely used to study immune signatures in relation to survival outcomes in cancer. Although routinely collected, these signatures are not…

The framework of this paper is that of adaptive detection in Gaussian noise with unknown covariance matrix when the training samples do not share the same covariance matrix as the vector under test. We consider a class of constant false…

统计理论 · 数学 2021-02-24 Olivier Besson

Pseudo labeling (PL) is a wide-applied strategy to enlarge the labeled dataset by self-annotating the potential samples during the training process. Several works have shown that it can improve the graph learning model performance in…

机器学习 · 计算机科学 2023-10-04 Botao Wang , Jia Li , Yang Liu , Jiashun Cheng , Yu Rong , Wenjia Wang , Fugee Tsung

Simple authentication protocols based on conventional physical unclonable function (PUF) are vulnerable to modeling attacks and other security threats. This paper proposes an arbiter PUF based on a linear feedback shift register…

密码学与安全 · 计算机科学 2025-05-19 Yao Wang , Xue Mei , Zhengtai Chang , Wenbing Fan , Benqing Guo , Zhi Quan

While semi-supervised learning (SSL) has proven to be a promising way for leveraging unlabeled data when labeled data is scarce, the existing SSL algorithms typically assume that training class distributions are balanced. However, these SSL…

机器学习 · 计算机科学 2021-09-14 Jaehyung Kim , Youngbum Hur , Sejun Park , Eunho Yang , Sung Ju Hwang , Jinwoo Shin

With recent advances in computing hardware and surges of deep-learning architectures, learning-based deep image registration methods have surpassed their traditional counterparts, in terms of metric performance and inference time. However,…

计算机视觉与模式识别 · 计算机科学 2024-03-13 Bin Duan , Ming Zhong , Yan Yan

Random number generators (RNGs) are notoriously challenging to build and test, especially for cryptographic applications. While statistical tests cannot definitively guarantee an RNG's output quality, they are a powerful verification tool…

密码学与安全 · 计算机科学 2025-01-10 Cameron Foreman , Richie Yeung , Florian J. Curchod

Membership Inference (MI) poses a substantial privacy threat to the training data of Automatic Speech Recognition (ASR) systems, while also offering an opportunity to audit these models with regard to user data. This paper explores the…

机器学习 · 计算机科学 2024-05-03 Francisco Teixeira , Karla Pizzi , Raphael Olivier , Alberto Abad , Bhiksha Raj , Isabel Trancoso

Biometric recognition systems are security systems based on intrinsic properties of their users, usually encoded in high dimension representations called embeddings, which potential theft would represent a greater threat than a temporary…

密码学与安全 · 计算机科学 2024-08-20 Thomas Thebaud , Gaël Le Lan , Anthony Larcher

Automated LLM vulnerability scanners are increasingly used to assess security risks by measuring different attack type success rates (ASR). Yet the validity of these measurements hinges on an often-overlooked component: the evaluator who…

密码学与安全 · 计算机科学 2026-03-17 Lidor Erez , Omer Hofman , Tamir Nizri , Roman Vainshtein

Multi-source fusion positioning is one of the technical frameworks for obtaining sufficient indoor positioning accuracy. In order to evaluate the effect of multi-source fusion positioning, it is necessary to establish a fusion error model.…

信号处理 · 电气工程与系统科学 2022-01-19 Haojun Ai , Kaifeng Tang , Sheng Zhang , Yuhong Yang

Multi-stream sequential change detection involves simultaneously monitoring many streams of data and trying to detect when their distributions change, if at all. Here, we theoretically study multiple testing issues that arise from detecting…

统计理论 · 数学 2025-02-04 Sanjit Dandapanthula , Aaditya Ramdas

Signature-based algorithms have become a standard approach for Gr\"obner basis computations for polynomial systems over fields, but how to extend these techniques to coefficients in general rings is not yet as well understood. In this…

符号计算 · 计算机科学 2019-05-28 Maria Francis , Thibaut Verron

Selecting skilled mutual funds through the multiple testing framework has received increasing attention from finance researchers and statisticians. The intercept $\alpha$ of Carhart four-factor model is commonly used to measure the true…

统计方法学 · 统计学 2022-03-01 Lijia Wang , Xu Han , Xin Tong

Despite being robust to small amounts of label noise, convolutional neural networks trained with stochastic gradient methods have been shown to easily fit random labels. When there are a mixture of correct and mislabelled targets, networks…

计算机视觉与模式识别 · 计算机科学 2019-06-06 Eric Arazo , Diego Ortego , Paul Albert , Noel E. O'Connor , Kevin McGuinness

Modern automatic speech recognition (ASR) systems have been observed to function better for certain speaker groups (SGs) than others, despite recent gains in overall performance. One potential impediment to progress towards fairer ASR is a…

计算与语言 · 计算机科学 2026-04-27 Felix Herron , Solange Rossato , Alexandre Allauzen , François Portet

This paper proposes a model validation method that incorporates error due to numerical procedures. Two identified models for Sine Map and Duffing-Ueda Circuit systems have been investigated. The indexes RMSE and MAPE have been applied. We…

信号处理 · 电气工程与系统科学 2017-11-22 Igor C. Silva , Gabriel H. A. Silva , Samir A. M. Martins , Erivelton G. Nepomuceno

Semi-Supervised Learning (SSL) is fundamentally a missing label problem, in which the label Missing Not At Random (MNAR) problem is more realistic and challenging, compared to the widely-adopted yet naive Missing Completely At Random…

计算机视觉与模式识别 · 计算机科学 2022-07-01 Xinting Hu , Yulei Niu , Chunyan Miao , Xian-Sheng Hua , Hanwang Zhang

We have carried out extensive statistical, bit level and visual tests of several random number generators used in the applications of physics. Two of the generators tested were recently included in a paper by Ferrenberg {\it et al.} (Phys.…

凝聚态物理 · 物理学 2007-05-23 I. Vattulainen , K. Kankaala , J. Saarinen , T. Ala-Nissila