Neural network biased corrections: Cautionary study in background corrections for quenched jetsJets clustered from heavy ion collision measurements combine a dense background of particles with those actually resulting from a hard partonic scattering. The background contribution to jet…David Stewart, Joern Putschke·Dec 19, 2024SaveLearn
Using Partial Structure R1 to Do Molecular Replacement CalculationsThe concept of partial structure R1 (pR1) is a generalization of the concept of single atom R1 (sR1) (Zhang & Donahue, 2024). The hypothesis is that the deepest hole of a pR1 map determines the…Xiaodong Zhang·Dec 18, 2024SaveLearn
Data-driven assessment of optimal spatiotemporal resolutions for information extraction in noisy time series dataIn general, comprehension of any type of complex system depends on the resolution used to examine the phenomena occurring within it. However, identifying a priori, for example, the best time…Domiziano Doria, Simone Martino, Matteo Becchi et al.·Dec 18, 2024SaveLearn
Hierarchical Bidirectional Transition Dispersion Entropy-based Lempel-Ziv Complexity and Its Application in Fault-Bearing DiagnosisLempel-Ziv complexity (LZC) is a key measure for detecting the irregularity and complexity of nonlinear time series and has seen various improvements in recent decades. However, existing LZC-based…Runze Jiang, Pengjian Shang·Dec 15, 2024SaveLearn
Assessing high-order effects in feature importance via predictability decompositionLeveraging the large body of work devoted in recent years to describe redundancy and synergy in multivariate interactions among random variables, we propose a novel approach to quantify cooperative…Marlis Ontivero-Ortega, Luca Faes, Jesus M Cortes et al.·Dec 13, 2024SaveLearn
Numerical Estimation of Limiting Large-Deviation Rate FunctionsFor statistics of rare events in systems obeying a large-deviation principle, the rate function is a key quantity. When numerically estimating the rate function one is always restricted to finite…Peter Werner, Alexander K. Hartmann·Dec 5, 2024SaveLearn
An implementation of neural simulation-based inference for parameter estimation in ATLASNeural simulation-based inference is a powerful class of machine-learning-based methods for statistical inference that naturally handles high-dimensional parameter estimation without the need to bin…ATLAS Collaboration·Dec 2, 2024SaveLearn
AI Meets Antimatter: Unveiling Antihydrogen AnnihilationsThe ALPHA-g experiment at CERN aims to perform the first-ever direct measurement of the effect of gravity on antimatter, determining its weight to within 1% precision. This measurement requires an…Ashley Ferreira, Mahip Singh, Andrea Capra et al.·Dec 1, 2024SaveLearn
Uncertainty Propagation within Chained Models for Machine Learning Reconstruction of Neutrino-LAr InteractionsSequential or chained models are increasingly prevalent in machine learning for scientific applications, due to their flexibility and ease of development. Chained models are particularly useful when…Daniel Douglas, Aashwin Mishra, Daniel Ratner et al.·Nov 15, 2024SaveLearn
Covariance Analysis of Impulsive StreakingWe present a comprehensive framework of modeling covariance in angular streaking experiments. Within the impulsive streaking regime, the displacement of electron momentum distribution (MD) provides a…Jun Wang, Zhaoheng Guo, Erik Isele et al.·Nov 4, 2024SaveLearn
Variational Autoencoders for At-Source Data Reduction and Anomaly Detection in High Energy Particle DetectorsDetectors in next-generation high-energy physics experiments face several daunting requirements, such as high data rates, damaging radiation exposure, and stringent constraints on power, space, and…Alexander Yue, Haoyi Jia, Julia Gonski·Nov 2, 2024SaveLearn
Estimation of Ru-97 Half-Life Using the Most Frequent Value Method and Bootstrapping TechniquesA new and robust statistics was applied to previous measurements of the 97Ru half-life. This process incorporates the most frequent value (MFV) technique along with hybrid parametric bootstrap (HPB)…Victor V. Golovko·Oct 25, 2024SaveLearn
Datatractor: Metadata, automation, and registries for extractor interoperability in the chemical and materials sciencesTwo key issues hindering the transition towards FAIR data science are the poor discoverability and inconsistent instructions for the use of data extractor tools, i.e., how we go from raw data files…Matthew L. Evans, Gian-Marco Rignanese, David Elbert et al.·Oct 24, 2024SaveLearn
A totally empirical basis of scienceStatistical hypothesis testing is the central method to demarcate scientific theories in both exploratory and inferential analyses. However, whether this method befits such purpose remains a matter…Orestis Loukas, Ho-Ryun Chung·Oct 23, 2024SaveLearn
An Analytical Approach to the Jaccard Similarity IndexThe Jaccard similarity index has often been employed in science and technology as a means to quantify the similarity between two sets. When modified to operate on real-valued values, the Jaccard…Gonzalo Travieso, Alexandre Benatti, Luciano da F. Costa·Oct 21, 2024SaveLearn
wavScalogram: an R package with wavelet scalogram tools for time series analysisIn this work we present the wavScalogram R package, which contains methods based on wavelet scalograms for time series analysis. These methods are related to two main wavelet tools: the windowed…Vicente J. Bolos, Rafael Benitez·Oct 18, 2024SaveLearn
Learning Efficient Representations of Neutrino Telescope EventsNeutrino telescopes detect rare interactions of particles produced in some of the most extreme environments in the Universe. This is accomplished by instrumenting a cubic-kilometer scale volume of…Felix J. Yu, Nicholas Kamp, Carlos A. Argüelles·Oct 17, 2024SaveLearn
Sparse flow reconstruction methods to reduce the costs of analyzing large unsteady datasetsThe cost of writing, transferring, and storing large data from unsteady simulations limits access to the entire solution, often leaving much of the flow under-sampled or unanalyzed. For example,…Spencer L. Stahl, Stuart I. Benton·Oct 16, 2024SaveLearn
Learning from the past: predicting critical transitions with machine learning trained on surrogates of historical dataComplex systems can undergo critical transitions, where slowly changing environmental conditions trigger a sudden shift to a new, potentially catastrophic state. Early warning signals for these…Zhiqin Ma, Chunhua Zeng, Yi-Cheng Zhang et al.·Oct 13, 2024SaveLearn
High Level Reconstruction with Deep Learning using ILD Full SimulationDeep learning can give a significant impact on physics performance of electron-positron Higgs factories such as ILC and FCCee. We are working on two topics on event reconstruction to apply deep…Taikan Suehara, Risako Tagami, Lai Gui et al.·Oct 11, 2024SaveLearn
Machine learning-powered data cleaning for LEGEND: a semi-supervised approach using affinity propagation and support vector machinesNeutrinoless double-beta decay (0ββ) is a rare nuclear process that, if observed, will provide insight into the nature of neutrinos and help explain the matter-antimatter asymmetry in…E. León, A. Li, M. A. Bahena Schott et al.·Oct 5, 2024SaveLearn
Manifold-based transformation of probability distributions: application to the inverse problem of reconstructing distributions from experimental dataInformation geometry is a mathematical framework that elucidates the manifold structure of the probability distribution space (p-space), providing a systematic approach to transforming probability…Tomotaka Oroguchi, Rintaro Inoue, Masaaki Sugiyama·Oct 2, 2024SaveLearn
Predictability Analysis and Prediction of Discrete Weather and Financial Time-Series Data with a Hamiltonian-Based Filter-Projection ApproachThe generalized Langevin equation (GLE), derived by projection from a general many-body Hamiltonian, exactly describes the dynamics of an arbitrary coarse-grained variable in a complex environment.…Henrik Kiefer, Denis Furtel, Cihan Ayaz et al.·Sep 23, 2024SaveLearn
Electric Field Reconstruction with Information Field TheoryReconstructing the electric field from the measured voltages in an antenna, unfolding the antenna response, comes with several problems. Due to the noisiness of the signal it is often necessary to…Simon Strähnz, Tim Huege, Philipp Frank et al.·Sep 23, 2024SaveLearn
A new approach to handling factorial moment correlations through principal component analysisIntermittency analysis of factorial moments is a promising method used for the detection of power-law scaling in high-energy collision data. In particular, it has been employed in the search of…Nikolaos Davis·Sep 21, 2024SaveLearn