Tootfinder

Arms manufacturer Pearson Engineering is chaired by Labour peer Lord Hutton and owned by Israel’s finance ministry, which is run by a far-right politician who is under UK sanctions. Makes sense??
https://www.declassifieduk.org/top-labour-official-…

Top Labour official married to lobbyist for Israeli arms firm
Pearson Engineering is owned by the Israeli government. Now, it has hired a lobbying firm run by the husband of Hollie Ridley, Labour’s general secretary.

Call Option Price using Pearson Diffusion Processes
Tapan Kar, Suprio Bhar, Barun Sarkar, Sesha Meka
https://arxiv.org/abs/2508.14577 https://arxiv.org/pdf…

Call Option Price using Pearson Diffusion Processes
Following the foundational work of the Black--Scholes model, extensive research has been developed to price the option by addressing its underlying assumptions and associated pricing biases. This study introduces a novel framework for pricing European call options by modeling the underlying asset's return dynamics using Pearson diffusion processes, characterized by a linear drift and a quadratic squared diffusion coefficient. This class of diffusion processes offers a key advantage in its abili…

🇺🇦 Auf radioeins läuft...
Katy J Pearson:
🎵 Save Me
#NowPlaying #KatyJPearson
https://katyjpearson.bandcamp.com/track/save-me
https://open.spotify.com/track/65FYifoevTTHKtMNRtov1U

Darren Woodson receives annual Tom Landry Award https://www.dallascowboys.com/news/darren-woodson-receives-annual-tom-landry-award

Good Morning #Canada
There is a lot of news coverage about a USA president that lusts after a Nobel Prize like he attacks a family sized bucket of KFC. So let's celebrate that OTD in 1957, the first Canadian won the peace prize - Lester B. Pearson. Before he became our 14th Prime Minister, he spent the majority of his career as a diplomat. He was one of the founders of the United Nations and almost ended up as its first Secretary General. He was instrumental in ending the Suez Canal crisis by suggesting and helping to implement the first U.N. Peacekeeping Force.
#CanadaIsAwesome #CanadianHeroes
https://www.nobelprize.org/prizes/peace/1957/pearson/facts/

Darren Woodson receives annual Tom Landry Award https://www.dallascowboys.com/news/darren-woodson-receives-annual-tom-landry-award

Radiolunadiff: Estimation of wireless network signal strength in lunar terrain
Paolo Torrado, Anders Pearson, Jason Klein, Alexander Moscibroda, Joshua Smith
https://arxiv.org/abs/2509.14559

Radiolunadiff: Estimation of wireless network signal strength in lunar terrain
In this paper, we propose a novel physics-informed deep learning architecture for predicting radio maps over lunar terrain. Our approach integrates a physics-based lunar terrain generator, which produces realistic topography informed by publicly available NASA data, with a ray-tracing engine to create a high-fidelity dataset of radio propagation scenarios. Building on this dataset, we introduce a triplet-UNet architecture, consisting of two standard UNets and a diffusion network, to model compl…

Late-time Hubble Space Telescope Ultraviolet Spectra of SN 2023ixf and SN 2024ggi Show Ongoing Interaction with Circumstellar Material
K. Azalee Bostroem, Stefano Valenti, David J. Sand, Jeniveve Pearson, Manisha Shrestha, Jennifer E. Andrews, Luc Dessart, W. V. Jacobson-Galan, Brian Hsu, Aravind P. Ravi, Moira Andrews, Collin Christy, Yize Dong, Noah Franz, Joseph Farah, Alexei V. Filippenko, Kiranjyot Gill, Emily T. Hoang, Griffin Hosseinzadeh, D. Andrew Howell, Daryl Janzen, Jacob E…

Late-time Hubble Space Telescope Ultraviolet Spectra of SN 2023ixf and SN 2024ggi Show Ongoing Interaction with Circumstellar Material
We present far- and near-ultraviolet (UV) spectra of the Type II supernovae (SNe) SN~2023ixf from days 199 to 722 and SN~2024ggi at days 41 and 232. Both supernovae show broad, blueshifted, and asymmetric UV emission lines with an initial maximum velocity of $\sim9000\,km\,s^{-1}$ and narrow unresolved emission in CIV. We compare the optical and UV emission-line profiles, showing that they evolve from two distinct velocity profiles to a single profile tracing the UV emission. We interpret this …

'Tennessee Three' legislator Justin Pearson launches primary challenge against longtime House Democrat (Bridget Bowman/NBC News)
https://www.nbcnews.com/politics/2026-election/tennessee-three-legislator-justin-pearson-launches-primary-challenge-l-rcna235918
http://www.memeorandum.com/251008/p48#a251008p48

Moderate deviation principle for the chi-square statistics
Zhenhong Yu, Yu Miao
https://arxiv.org/abs/2508.12380 https://arxiv.org/pdf/2508.12380

Moderate deviation principle for the chi-square statistics
In the present paper, we consider the Pearson chi-square statistic defined on a finite alphabet which is assumed to dynamically vary as the sample size increases, and establish its moderate deviation principle.

🇺🇦 Auf radioeins läuft...
Katy J Pearson:
🎵 Save Me
#NowPlaying #KatyJPearson
https://katyjpearson.bandcamp.com/track/save-me
https://open.spotify.com/track/65FYifoevTTHKtMNRtov1U

Future of Privacy Forum Appoints Four New Members to Its Board of Directors 
https://fpf.org/press-releases/future-of-privacy-forum-appoints-four-new-members-to-its-board-of-directors/
@…

Dichotomy in Long-Lived Radio Emission from Tidal Disruption Events AT 2020zso and AT 2021sdu: Multi-Component Outflows vs. Host Contamination
Collin T. Christy, Kate D. Alexander, Tanmoy Laskar, Noah Franz, Adelle J. Goodwin, Jeniveve Pearson, Edo Berger, Yvette Cendes, Ryan Chornock, Deanne Coppejans, Tarraneh Eftekhari, Raffaella Margutti, James C. A. Miller-Jones, Melanie Krips, Enrico Ramirez-Ruiz, David J. Sand, Richard Saxton, Manisha Shrestha, Sjoert van Velzen

Dichotomy in Long-Lived Radio Emission from Tidal Disruption Events AT 2020zso and AT 2021sdu: Multi-Component Outflows vs. Host Contamination
We present a detailed radio study of the tidal disruption events (TDEs) AT 2020zso and AT 2021sdu. Both exhibit transient radio emission beginning shortly after optical discovery and persisting for several years. For AT 2020zso, we identify two distinct radio flares. The first arises soon after the optical peak, reaching a maximum $\sim1$ year post-discovery before fading. The second flare appears $\sim800$ days after discovery and results in the brief presence of two distinct components in the…

Just finished "Hilda and the Bird Parade" by Luke Pearson, and as usual with Pearson's "Hilda" books, it's tremendous! A lovely magical world, childhood curiosity paired with responsibility, and that touch of each parental love.
#AmReading

Robust Non-Linear Correlations via Polynomial Regression
Luca Giuliani, Michele Lombardi
https://arxiv.org/abs/2509.09380 https://arxiv.org/pdf/2509.09380

Robust Non-Linear Correlations via Polynomial Regression
The Hirschfeld-Gebelein-Rényi (HGR) correlation coefficient is an extension of Pearson's correlation that is not limited to linear correlations, with potential applications in algorithmic fairness, scientific analysis, and causal discovery. Recently, novel algorithms to estimate HGR in a differentiable manner have been proposed to facilitate its use as a loss regularizer in constrained machine learning applications. However, the inherent uncomputability of HGR requires a bias-variance trade-of…

Compositional Concept Generalization with Variational Quantum Circuits
Hala Hawashin, Mina Abbaszadeh, Nicholas Joseph, Beth Pearson, Martha Lewis, Mehrnoosh sadrzadeh
https://arxiv.org/abs/2509.09541 …

Compositional Concept Generalization with Variational Quantum Circuits
Compositional generalization is a key facet of human cognition, but lacking in current AI tools such as vision-language models. Previous work examined whether a compositional tensor-based sentence semantics can overcome the challenge, but led to negative results. We conjecture that the increased training efficiency of quantum models will improve performance in these tasks. We interpret the representations of compositional tensor-based models in Hilbert spaces and train Variational Quantum Circu…

Code Smell Detection via Pearson Correlation and ML Hyperparameter Optimization
Moinuddin Muhammad Imtiaz Bhuiyan, Kazi Ekramul Hoque, Rakibul Islam, Md. Mahbubur Rahman Tusher, Najmul Hassan, Yoichi Tomioka, Satoshi Nishimura, Jungpil Shin, Abu Saleh Musa Miah
https://arxiv.org/abs/2510.05835

Code Smell Detection via Pearson Correlation and ML Hyperparameter Optimization
This study addresses the challenge of detecting code smells in large-scale software systems using machine learning (ML). Traditional detection methods often suffer from low accuracy and poor generalization across different datasets. To overcome these issues, we propose a machine learning-based model that automatically and accurately identifies code smells, offering a scalable solution for software quality analysis. The novelty of our approach lies in the use of eight diverse ML algorithms, incl…

"Tennessee Three" member Justin Pearson runs to oust Rep. Steve Cohen (Axios)
https://www.axios.com/2025/10/08/justin-pearson-tennessee-three-steve-cohen
http://www.memeorandum.com/251008/p51#a251008p51

Impact of stochastic star-formation histories and dust on selecting quiescent galaxies with JWST photometry
K. Lisiecki, D. Donevski, A. W. S. Man, I. Damjanov, M. Romano, S. Belli, A. Long, G. Lorenzon, K. Ma{\l}ek, Junais, C. C. Lovell, A. Nanni, C. Bertemes, W. Pearson, O. Ryzhov, M. Koprowski, A. Pollo, S. Dey, H. Thuruthipilly
https://

Impact of stochastic star-formation histories and dust on selecting quiescent galaxies with JWST photometry
While the James Webb Space Telescope (JWST) now allows identifying quiescent galaxies (QGs) out to early epochs, the photometric selection of quiescent galaxy candidates (QGCs) and the derivation of key physical quantities are highly sensitive to the assumed star-formation histories (SFHs). We aim to quantify how the inclusion of JWST/MIRI data and different SFH models impacts the selection and characterisation of QGCs. We test the robustness of the physical properties inferred from the spectra…

How Conversational Structure and Style Shape Online Community Experiences
Galen Weld, Carl Pearson, Bradley Spahn, Tim Althoff, Amy X. Zhang, Sanjay Kairam
https://arxiv.org/abs/2508.08596

How Conversational Structure and Style Shape Online Community Experiences
Sense of Community (SOC) is vital to individual and collective well-being. Although social interactions have moved increasingly online, still little is known about the specific relationships between the nature of these interactions and Sense of Virtual Community (SOVC). This study addresses this gap by exploring how conversational structure and linguistic style predict SOVC in online communities, using a large-scale survey of 2,826 Reddit users across 281 varied subreddits. We develop a hierarc…

Neyman Pearson Detector for Multiple Ambient Backscatter Zero-Energy-Devices Beacons using Near-Perfect Code
Shanglin Yang, Jean-Marie Gorce, Muhammad Jehangir Khan, Dinh-Thuy Phan-Huy, Guillaume Villemaud
https://arxiv.org/abs/2510.02785

Neyman Pearson Detector for Multiple Ambient Backscatter Zero-Energy-Devices Beacons using Near-Perfect Code
Recently, a novel ultra-low-power indoor localization system based on Zero-Energy Devices (ZEDs) has shown promising results in ambient backscatter communication. In this paper, we study detection of multiple coexisting ZEDs in ambient backscatter systems under interference and synchronization uncertainty. Building on a Neyman-Pearson (NP) formulation previously applied to single-tag detection, we introduce a detector tailored to multi-tag scenarios. The core idea is to use a Near-Perfect Code …

Semantic Similarity in Radiology Reports via LLMs and NER
Beth Pearson, Ahmed Adnan, Zahraa Abdallah
https://arxiv.org/abs/2510.03102 https://arxiv.org/pdf…

Semantic Similarity in Radiology Reports via LLMs and NER
Radiology report evaluation is a crucial part of radiologists' training and plays a key role in ensuring diagnostic accuracy. As part of the standard reporting workflow, a junior radiologist typically prepares a preliminary report, which is then reviewed and edited by a senior radiologist to produce the final report. Identifying semantic differences between preliminary and final reports is essential for junior doctors, both as a training tool and to help uncover gaps in clinical knowledge. Whil…

Classical and quantum chaotic synchronization in coupled dissipative time crystals
Eli\v{s}ka Postavov\'a, Gianluca Passarelli, Procolo Lucignano, Angelo Russomanno
https://arxiv.org/abs/2509.20922

Classical and quantum chaotic synchronization in coupled dissipative time crystals
We investigate the dynamics of two coherently coupled dissipative time crystals. In the classical mean-field limit of infinite spin length, we identify a regime of chaotic synchronization, marked by a positive largest Lyapunov exponent and a Pearson correlation coefficient close to one. At the boundary of this regime, the Pearson coefficient varies abruptly, marking a crossover between staggered and uniform $z$-magnetization. To address finite-size quantum dynamics, we employ a quantum-trajecto…

A New Boundary Condition on Reionization
Sarah Libanore, Ely D. Kovetz, Julian B. Munoz, Yonatan Sklansky, Emilie Th\'elie
https://arxiv.org/abs/2509.08886 https://

A New Boundary Condition on Reionization
The epoch of reionization (EoR) marks the last phase transition of hydrogen in our Universe, as it evolves from cold and neutral to hot and ionized in the intergalactic medium (IGM). While its endpoint and duration can be estimated from current observations, albeit with large uncertainties, there is no known avenue to constrain its onset. We propose a novel method based on the Pearson cross-correlation coefficient between 21-cm brightness temperature maps and line-intensity maps tracing star-fo…

🇺🇦 Auf radioeins läuft...
Katy J Pearson:
🎵 Maybe
#NowPlaying #KatyJPearson
https://katyjpearson.bandcamp.com/track/maybe
https://open.spotify.com/track/1B5wd9qzqY0XQmAAe3ZxNC

Handling Data Gaps for the Next Generation of Gravitational-Wave Observatories
Noah Pearson, Neil J. Cornish
https://arxiv.org/abs/2509.05479 https://arxiv…

Handling Data Gaps for the Next Generation of Gravitational-Wave Observatories
In the coming decades, as the low frequency sensitivity of detectors improves, the time that gravitational-wave signals remain in the sensitive band will increase, leading to new challenges in analyzing data, namely non-stationary noise and data gaps. Time-frequency (wavelet) methods can efficiently handle non-stationary noise, but data gaps still lead to spectral leakage due to the finite length of the wavelet filters. It was previously shown that Bayesian data augmentation - "gap filling" - c…

Measuring General Associations in Time Series: An Adaptation and Empirical Evaluation of the CODEC Coefficient in Determining Autoregressive Dynamics
Juan Pablo Monta\~no, Mario E. Arrieta-Prieto
https://arxiv.org/abs/2509.06111

Measuring General Associations in Time Series: An Adaptation and Empirical Evaluation of the CODEC Coefficient in Determining Autoregressive Dynamics
Identifying the number of lags to include in an autoregressive model remains an open research problem due to the computational burden of treating it as a hyperparameter, especially in complex models. This study explores model-agnostic association measures, including Pearson, Spearman, and an adaptation of the recently proposed conditional dependence coefficient (CODEC), for guiding lag selection in time series. We adapt and implement the CODEC-based Feature Ordering by Conditional Independence …

This week! Another week of perfect weather, and we play Thursday, August 28th from 4:00pm to 7:00pm at Pearson Street and State, just off the Mag Mile near the Hancock. Say hi if you're in the area!
#chicago #LiveMusic

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Pearson Sound:
🎵 WAD
#PearsonSound
https://music.pearsonsound.com/album/plsn-wad
https://open.spotify.com/track/27jnPJ8BYNIOJg4lZ6Zo4N

A New Approach to Compiling Exoatmospheric Target Lists And Quantifying the Ground-Based Resources Needed to Vet Them
Jennifer A. Burt, Robert T. Zellem, David R. Ciardi, Shubham Kanodia, Geoffrey Bryden, Tiffany Kataria, Kyle A. Pearson, Jessie L. Christiansen, Charles Beichman, B. J. Fulton, Mark Swain
https://arxiv.org/abs/2508.03801

A New Approach to Compiling Exoatmospheric Target Lists And Quantifying the Ground-Based Resources Needed to Vet Them
Transiting exoplanet atmospheric characterization is currently in a golden age as dozens of exoplanet atmospheres are being studied by NASA's Hubble and James Webb Space Telescopes. This trend is expected to continue with NASA's Pandora Smallsat and Roman Space Telescope and ESA's Ariel mission (all expected to launch within this decade) and NASA's Habitable Worlds Observatory (expected to launch in the early 2040s) all of which are centered around studying the atmospheres of exoplanets. Here w…

The substellar population in Corona Australis
Koraljka Muzic, V\'ictor Almendros-Abad, Andr\'e Baptista, Alexander Scholz, Daniel Capela, Samuel Pearson, Belinda Damian, Afonso doBrito-doVale, Tamara Rom, Ray Jayawardhana
https://arxiv.org/abs/2508.00612

The substellar population in Corona Australis
The substellar initial mass function (IMF) and the formation mechanisms of brown dwarfs (BDs) remain key open questions in star formation theory. IMF characterization in a large number of star-forming regions (SFRs) is essential for constraining these processes. We aim to identify and spectroscopically confirm very low-mass members of the Corona Australis (CrA) SFR to refine its substellar census, determine its low-mass IMF, and compare it to other clusters. Using deep I-band photometry from Su…

A note on the strength of a hypercube
Melissa A. Huggan, M. E. Messinger, Dylan Pearson
https://arxiv.org/abs/2507.21908 https://arxiv.org/pdf/2507.21908…

A note on the strength of a hypercube
As a generalization of super magic strength, the strength of a graph was introduced in [R. Ichishima, F.A. Muntaner-Batle, A. Oshima, Bounds for the strength of graphs, Austral. J. of Combin. 72(3) (2018) 492-508]. For a vertex ordering $f$ of graph $G$, the strength of $f$ is the maximum sum of the labels on any pair of adjacent vertices. The strength of $G$ is defined as the minimum strength of $f$, taken over all vertex orderings of $G$. The strength of the hypercube is unknown, but bounded.…

🇺🇦 Auf radioeins läuft...
Katy J Pearson:
🎵 Those Goodbyes
#NowPlaying #KatyJPearson
https://katyjpearson.bandcamp.com/track/those-goodbyes
https://open.spotify.com/track/5aDqrsPqasMR2gdtYYMnbH

Carleman Linearization of Parabolic PDEs: Well-posedness, convergence, and efficient numerical methods
Bernhard Heinzelreiter, John W. Pearson
https://arxiv.org/abs/2510.00722 h…

Carleman Linearization of Parabolic PDEs: Well-posedness, convergence, and efficient numerical methods
We explore how the analysis of the Carleman linearization can be extended to dynamical systems on infinite-dimensional Hilbert spaces with quadratic nonlinearities. We demonstrate the well-posedness and convergence of the truncated Carleman linearization under suitable assumptions on the dynamical system, which encompass common parabolic semi-linear partial differential equations such as the Navier-Stokes equations and nonlinear diffusion-advection-reaction equations. Upon discretization, we sh…

Dissociation of bulk and entanglement phase transitions in the Haldane phase
Yu-Chin Tzeng, Gunnar M\"oller
https://arxiv.org/abs/2509.03588 https://a…

Dissociation of bulk and entanglement phase transitions in the Haldane phase
We revisit the momentum-resolved entanglement spectrum (ES) of the spin-1/2 ladder in the Haldane phase, long believed to exhibit a des Cloizeaux-Pearson (dCP)-type $\sin|k|$ dispersion. Using exact diagonalization up to 40 spins, we resolve two distinct branches at $k=0$ and $k=π$, which were previously interpreted as a single smooth mode due to SU(2) degeneracy and limited resolution. Breaking SU(2) symmetry via XXZ anisotropy opens a spin or neutral gap at $k=π$, depending on the…

Finding Core Balanced Modules in Statistically Validated Stock Networks
Huan Qing, Xiaofei Xu
https://arxiv.org/abs/2508.04970 https://arxiv.org/pdf/2508.0…

Finding Core Balanced Modules in Statistically Validated Stock Networks
Traditional threshold-based stock networks suffer from subjective parameter selection and inherent limitations: they constrain relationships to binary representations, failing to capture both correlation strength and negative dependencies. To address this, we introduce statistically validated correlation networks that retain only statistically significant correlations via a rigorous t-test of Pearson coefficients. We then propose a novel structure termed the largest strong-correlation balanced …

Johnny Pearson and His Orchestra - Loving You Is Easy
from the album "Bright Eyes" (1979)
Side ABTrack 3
( 音楽 / 音樂 / 音乐 / 음악 / music )
https://youtu.be/mGvz30-17ac

Energy Equity, Infrastructure and Demographic Analysis with XAI Methods
Sarahana Shrestha, Aparna S. Varde, Pankaj Lal
https://arxiv.org/abs/2509.16279 https://

Energy Equity, Infrastructure and Demographic Analysis with XAI Methods
This study deploys methods in explainable artificial intelligence (XAI), e.g. decision trees and Pearson's correlation coefficient (PCC), to investigate electricity usage in multiple locales. It addresses the vital issue of energy burden, i.e. total amount spent on energy divided by median household income. Socio-demographic data is analyzed with energy features, especially using decision trees and PCC, providing explainable predictors on factors affecting energy burden. Based on the results of…

🇺🇦 #NowPlaying on #BBC6Music's #ChrisHawkins
Katy J Pearson:
🎵 Talk Over Town (6 Music Session, 8 Aug 2022)
#KatyJPearson
https://katyjpearson.bandcamp.com/track/talk-over-town
https://open.spotify.com/track/3aoB09FhpvYOQ1MDj3P0kF

Complementarity Reveals Entanglement Sharing in Sequential Quantum Measurements
Zinuo Cai, Changliang Ren
https://arxiv.org/abs/2510.02710 https://arxiv.or…

Complementarity Reveals Entanglement Sharing in Sequential Quantum Measurements
We investigate entanglement sharing in a two-qubit sequential measurement scenario using three complementary classical correlation metrics: mutual information (I), sum of conditional probabilities (S), and the Pearson correlation coefficient (C). By investigating both weak measurement and probabilistic projective measurement (PPM) strategies in unilateral and bilateral scenarios, the phenomenon of entanglement sharing is conclusively certified when multiple pairs of classical correlation metric…

Alpha-Z divergence unveils further distinct phenotypic traits of human brain connectivity fingerprint
Md Kaosar Uddin, Nghi Nguyen, Huajun Huang, Duy Duong-Tran, Jingyi Zheng
https://arxiv.org/abs/2507.23116

Alpha-Z divergence unveils further distinct phenotypic traits of human brain connectivity fingerprint
The accurate identification of individuals from functional connectomes (FCs) is critical for advancing individualized assessments in neuropsychiatric research. Traditional methods, such as Pearson's correlation, have limitations in capturing the complex, non-Euclidean geometry of FC data, leading to suboptimal performance in identification performance. Recent developments have introduced geodesic distance as a more robust metric; however, its performance is highly sensitive to regularization ch…

The Critical 9365 {\AA} Diffuse Interstellar Band and C$_{60}^{ }$ Association
Daniel Majaess, Tina A. Harriott, Halis Seuret, Cercis Morera-Boado, Lou Massa, Cherif F. Matta
https://arxiv.org/abs/2509.08414

The Critical 9365 Å Diffuse Interstellar Band and C$_{60}^{+}$ Association
The detection of interstellar C$_{60}^{+}$ has been debated for 30 years. The contested attribution of a weaker DIB at 9365 Å was re-evaluated here on the basis of a Pearson correlation relative to 9577 Å, which was previously tied to C$_{60}^{+}$ by diverse collaborations. An assessment of 11 sightlines revealed a high correlation amongst 9365$-$9577 Å equivalent widths ($r=0.93 \pm 0.05$), after contamination from an adjacent line was mitigated using both numerical integration and Gaussian…

Replaced article(s) found for stat.ME. https://arxiv.org/list/stat.ME/new
[1/2]:
- Pearson Chi-squared Conditional Randomization Test
Adel Javanmard, Mohammad Mehrabi

Entropy-Based Analysis of Urban Pollutant-Weather Correlations
Suchismita Banerjee, Koyena Ghosh, Moumita De, Urna Basu, Banasri Basu
https://arxiv.org/abs/2508.17453 https://…

Entropy-Based Analysis of Urban Pollutant-Weather Correlations
We employ statistical physics and information-theoretic methods to quantify the dependencies between key atmospheric pollutants and meteorological variables across multiple Indian cities. To capture both linear and nonlinear relationships, we introduce a Composite Correlation Index (CCI) that combines the Pearson correlation coefficient with entropy-based measures, including mutual information and conditional entropy. Based on the CCI values, cities are clustered into distinct groups, uncoverin…

Measures of Dependence based on Wasserstein distances
Marta Catalano, Hugo Lavenant
https://arxiv.org/abs/2510.06034 https://arxiv.org/pdf/2510.06034

Measures of Dependence based on Wasserstein distances
Measuring dependence between random variables is a fundamental problem in Statistics, with applications across diverse fields. While classical measures such as Pearson's correlation have been widely used for over a century, they have notable limitations, particularly in capturing nonlinear relationships and extending to general metric spaces. In recent years, the theory of Optimal Transport and Wasserstein distances has provided new tools to define measures of dependence that generalize beyond …

Density convergence on Markov diffusion chaos via Stein's method
Thanh Dang, Yaozhong Hu
https://arxiv.org/abs/2509.18045 https://arxiv.org/pdf/2509.18…

Density convergence on Markov diffusion chaos via Stein's method
We study the difference between the probability density of a random variable $F$ on Markov diffusion chaos and the probability density of a general target distribution $Z$. In the special case where $F$ is a chaotic random variables and $Z$ is a Pearson target, we extend our study to the $k$-th derivatives of the densities for all $k\in \mathbb{N}$. In particular, we obtain four moment theorems for the convergence of the $k$-th derivatives of the densities of $F$ to the corresponding $k$-th der…

Wide Area Linear Optical Polarimeter Control Software
John A. Kypriotakis, Bhushan Joshi, Dmitry Blinov, Sebastian Kiehlmann, Ramya M. Anche, Ioannis Liodakis, Myrto Falalaki, Tuhin Ghosh, Eirik Gjerl{\o}w, Siddharth Maharana, Nikolaos Mandarakas, Georgia V. Panopoulou, Katerina Papadaki, Vasiliki Pavlidou, Timothy J. Pearson, Vincent Pelgrims, Stephen B. Potter, Chaitanya V. Rajarshi, A. N. Ramaprakash, Anthony C. S. Readhead, Raphael Skalidis, Konstantinos Tassis

Wide Area Linear Optical Polarimeter Control Software
The WALOPControl software is designed to facilitate comprehensive control and operation of the WALOP (Wide Area Linear Optical Polarimeter) polarimeters, ensuring safe and concurrent management of various instrument components and functionalities. This software encompasses several critical requirements, including control of the filter wheel, calibration half-wave plate, calibration polarizer, guider positioning, focusers, and 4 concurrent CCD cameras. It also manages the host telescope and dome…

The Open mulTiwavelength Transient Event Repository (OTTER): Infrastructure Release and Tidal Disruption Event Catalog
Noah Franz, Kate D Alexander, Sebastian Gomez, Collin T Christy, Tanmoy Laskar, Sjoert van Velzen, Nicholas Earl, Suvi Gezari, Mitchell Karmen, Raffaella Margutti, Jeniveve Pearson, V. Ashley Villar, Ann I Zabludoff
https://

The Open mulTiwavelength Transient Event Repository (OTTER): Infrastructure Release and Tidal Disruption Event Catalog
Multiwavelength analyses of astrophysical transients are essential for understanding the physics of these events. To make such analyses more efficient and effective, we present the Open mulTiwavelength Transient Event Repository (OTTER), a publicly available catalog of published transient event metadata and photometry. Unlike previous efforts, our data schema is optimized for the storage of multiwavelength photometric datasets spanning the entire electromagnetic spectrum. Open source software, …

Replaced article(s) found for astro-ph.EP. https://arxiv.org/list/astro-ph.EP/new
[1/1]:
- A New Approach to Compiling Exoatmospheric Target Lists And Quantifying the Ground-Based Resource...
Burt, Zellem, Ciardi, Kanodia, Bryden, Kataria, Pearson, Christiansen, Beichman, Fulton, Swai…

Assessing speech quality metrics for evaluation of neural audio codecs under clean speech conditions
Wolfgang Mack, Nezih Topaloglu, Laura Lechler, Ivana Bali\'c, Alexandra Craciun, Mansur Yesilbursa, Kamil Wojcicki
https://arxiv.org/abs/2509.24457

Assessing speech quality metrics for evaluation of neural audio codecs under clean speech conditions
Objective speech-quality metrics are widely used to assess codec performance. However, for neural codecs, it is often unclear which metrics provide reliable quality estimates. To address this, we evaluated 45 objective metrics by correlating their scores with subjective listening scores for clean speech across 17 codec conditions. Neural-based metrics such as scoreq and utmos achieved the highest Pearson correlations with subjective scores. Further analysis across different subjective quality r…

Overview of the ESCAPE Dark Matter Test Science Project for Astronomers
James Pearson, Hugh Dickinson, Sukanya Sinha, Stephen Serjeant
https://arxiv.org/abs/2509.22609 https://

Overview of the ESCAPE Dark Matter Test Science Project for Astronomers
The search for dark matter has been ongoing for decades within both astrophysics and particle physics. Both fields have employed different approaches and conceived a variety of methods for constraining the properties of dark matter, but have done so in relative isolation of one another. From an astronomer's perspective, it can be challenging to interpret the results of dark matter particle physics experiments and how these results apply to astrophysical scales. Over the past few years, the ESCA…

Orthogonal Procrustes problem preserves correlations in synthetic data
Oussama Ounissi, Nicklas J\"averg\r{a}rd, Adrian Muntean
https://arxiv.org/abs/2510.02405 https://

Orthogonal Procrustes problem preserves correlations in synthetic data
This work introduces the application of the Orthogonal Procrustes problem to the generation of synthetic data. The proposed methodology ensures that the resulting synthetic data preserves important statistical relationships among features, specifically the Pearson correlation. An empirical illustration using a large, real-world, tabular dataset of energy consumption demonstrates the effectiveness of the approach and highlights its potential for application in practical synthetic data generation…

Toward Quantum-Enabled Biomarker Discovery: An Outlook from Q4Bio
Dhirpal Shah, Mariesa Teo, Ryan A. Robinett, Sophia Madejski, Zachary Morrell, Siddhi Ramesh, Colin Campbell, Bharath Thotakura, Victory Omole, Ben Hall, Aram W. Harrow, Teague Tomesh, Alexander T. Pearson, Frederic T. Chong, Samantha J. Riesenfeld
https://arxiv.org/abs/2509…

Toward Quantum-Enabled Biomarker Discovery: An Outlook from Q4Bio
We present a case study and forward-looking perspective on co-design for hybrid quantum-classical algorithms, centered on the goal of empirical quantum advantage (EQA), which we define as a measurable performance gain using quantum hardware over state-of-the-art classical methods on the same task. Because classical algorithms continue to improve, the EQA crossover point is a moving target; nevertheless, we argue that a persistent advantage is possible for our application class even if the cross…

Spectral analysis of large dimensional Chatterjee's rank correlation matrix
Zhaorui Dong, Fang Han, Jianfeng Yao
https://arxiv.org/abs/2510.07262 https://

Spectral analysis of large dimensional Chatterjee's rank correlation matrix
This paper studies the spectral behavior of large dimensional Chatterjee's rank correlation matrix when observations are independent draws from a high-dimensional random vector with independent continuous components. We show that the empirical spectral distribution of its symmetrized version converges to the semicircle law, and thus providing the first example of a large correlation matrix deviating from the Marchenko-Pastur law that governs those of Pearson, Kendall, and Spearman. We further e…

Spectral Properties of Anomalous Microwave Emission in 144 Galactic Clouds
Roke Cepeda-Arroita, J. A. Rubi\~no-Mart\'in, R. T. G\'enova-Santos, C. Dickinson, S. E. Harper, F. Poidevin, M. W. Peel, R. Rebolo, D. Adak, A. Almeida, K. Aryan, R. B. Barreiro, F. J. Casas, J. M. Casas, J. Chluba, M. Fern\'andez-Torreiro, D. Herranz, G. A. Hoerning, Michael E. Jones, J. Leech, E. Mart\'inez-Gonz\'alez, T. J. Pearson, Angela C. Taylor, P. Vielva, R. A. Watson, Z. Zhang

Spectral Properties of Anomalous Microwave Emission in 144 Galactic Clouds
Anomalous Microwave Emission (AME) is a diffuse microwave component thought to arise from spinning dust grains, yet remains poorly understood. We analyze AME in 144 Galactic clouds by combining low-frequency maps from S-PASS (2.3 GHz), C-BASS (4.76 GHz), and QUIJOTE (10-20 GHz) with 21 ancillary maps. Using aperture photometry and parametric SED fitting via MCMC methods without informative priors, we measure AME emissivity, peak frequency, and spectral width. We achieve peak frequency constrain…

🇺🇦 Auf radioeins läuft...
Katy J Pearson:
🎵 Talk Over Town
#NowPlaying #KatyJPearson
https://katyjpearson.bandcamp.com/track/talk-over-town
https://open.spotify.com/track/3aoB09FhpvYOQ1MDj3P0kF

A hive of activity around here! A few seconds ago a full logging truck left and now there is an empty logging truck in its place. Every bay is full. Everyone running full bore!
Pearson Tire/Kal Tire in Port Alberni.
Been getting my tires here for 20 years! Great people. And free tire changes!
Edit: just to emphasize the point… a full Kal Tire delivery truck just pulled up on the main street beside and is now sitting there in the left turn lane waiting for the logging truck to be done so it can pull in. Crew now working double fast lol.
Winter tire season definitely on!
#evcrosscanada #tires #cars #maintenance

Johnny Pearson and His Orchestra - Loving You Is Easy
from the album "Bright Eyes" (1979)
Side ABTrack 3
( 音楽 / 音樂 / 音乐 / 음악 / music )
https://www.youtube.com/watch?v=mGvz30-17ac&feature=youtu.be

Causal Link Discovery with Unequal Edge Error Tolerance
Joni Shaska, Urbashi Mitra
https://arxiv.org/abs/2507.21570 https://arxiv.org/pdf/2507.21570…

Causal Link Discovery with Unequal Edge Error Tolerance
This paper proposes a novel framework for causal discovery with asymmetric error control, called Neyman-Pearson causal discovery. Despite the importance of applications where different types of edge errors may have different importance, current state-of-the-art causal discovery algorithms do not differentiate between the types of edge errors, nor provide any finite-sample guarantees on the edge errors. Hence, this framework seeks to minimize one type of error while keeping the other below a use…

SN 2019hnl: A Type IIP Supernova with a Partially Stripped, Low Mass Progenitor
Aidan Martas, Stefano Valenti, Aravind P. Ravi, Yize Dong, K. Azalee Bostroem, Jeniveve Pearson, Manisha Shrestha, Jennifer E. Andrews, David J. Sand, Griffin Hosseinzadeh, Michael Lundquist, Emily Hoang, Darshana Mehta, Nicolas Meza Retamal, Saurabh W. Jha, Daryl Janzen, D. Andrew Howell, Curtis McCully, Daichi Hiramatsu, Craig Pellegrino

SN 2019hnl: A Type IIP Supernova with a Partially Stripped, Low Mass Progenitor
We present optical photometry and spectroscopy of SN 2019hnl. Discovered within ~26 hr of explosion by the ATLAS survey, SN 2019hnl is a typical Type IIP supernova with a peak absolute V band magnitude of -16.7+-0.1 mag, a plateau length of ~107 days, and an early decline rate of 0.0086+-0.0006 mag (50 days)^-1. We use nebular spectroscopy and hydrodynamic modeling with the SNEC, MESA, and STELLA codes to infer that the progenitor of SN 2019hnl was a M_ZAMS ~ 11M_solar red supergiant which prod…

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Leslie Pearson & Graham Ashton Brass Ensemble:
🎵 Dance Suite, after Arbeau
#LesliePearson #GrahamAshtonBrassEnsemble
https://open.spotify.com/track/40GRGrurnFTuaH0aAyENhD

Testing Dark Matter with Generative Models for Extragalactic Stellar Streams
Jacob Nibauer, Sarah Pearson
https://arxiv.org/abs/2508.02666 https://arxiv.or…

Testing Dark Matter with Generative Models for Extragalactic Stellar Streams
Upcoming ground and space-based surveys are poised to illuminate low surface brightness tidal features, providing a new observable connection to dark matter physics. From imaging of tidal debris, the morphology of stellar streams can be used to infer the geometry of dark matter halos. In this paper, we develop a generative approach, X-Stream, which translates stream imaging into constraints on the radial density profile of dark matter halos--from the inner region out to the virial radius. Using…

🇺🇦 Auf radioeins läuft...
Katy J Pearson:
🎵 Maybe
#NowPlaying #KatyJPearson
https://katyjpearson.bandcamp.com/track/maybe
https://open.spotify.com/track/1B5wd9qzqY0XQmAAe3ZxNC

🇺🇦 #NowPlaying on #BBC6Music's #6MusicsJukebox
Katy J Pearson:
🎵 Talk Over Town (6 Music Session, 8 Aug 2022)
#KatyJPearson
https://katyjpearson.bandcamp.com/track/talk-over-town
https://open.spotify.com/track/3aoB09FhpvYOQ1MDj3P0kF

Breaking Down the $\textsf{CosmoGEMS}$: Toward Modeling and Understanding Globular Cluster Stellar Streams in a Fully Cosmological Context
Nondh Panithanpaisal, Robyn E. Sanderson, Carl L. Rodriguez, Tjitske Starkenburg, Sarah Pearson, Ana Bonaca, Philip F. Hopkins, Brian T. Cook, Arpit Arora, Newlin C. Weatherford
https://arxiv.org/abs/25…

Breaking Down the $\textsf{CosmoGEMS}$: Toward Modeling and Understanding Globular Cluster Stellar Streams in a Fully Cosmological Context
Next-generation surveys are expected to uncover thousands of globular cluster (GC) stellar streams, motivating the need for a theoretical framework that produces realistic GC streams in a fully cosmological, Milky Way-like environment. We present $\textsf{CosmoGEMS}$, a star-by-star cosmological GC stream framework that self-consistently links small-scale cluster physics with large-scale Galactic dynamics. The initial phase-space positions of stream stars are informed by post-processed GC popul…

Log-Euclidean Frameworks for Smooth Brain Connectivity Trajectories
Olivier Bisson (EPIONE, UniCA), Yanis Aeschlimann (CRONOS, UniCA), Samuel Deslauriers-Gauthier (CRONOS, UniCA), Xavier Pennec (EPIONE, UniCA)
https://arxiv.org/abs/2507.15374

Log-Euclidean Frameworks for Smooth Brain Connectivity Trajectories
The brain is often studied from a network perspective, where functional activity is assessed using functional Magnetic Resonance Imaging (fMRI) to estimate connectivity between predefined neuronal regions. Functional connectivity can be represented by correlation matrices computed over time, where each matrix captures the Pearson correlation between the mean fMRI signals of different regions within a sliding window. We introduce several Log-Euclidean Riemannian framework for constructing smooth…

🇺🇦 Auf radioeins läuft...
Katy J Pearson:
🎵 Talk Over Town
#NowPlaying #KatyJPearson
#radioeins gespielten Titel als #Spotify Playliste: https://open.spotify.com/playlist/3hdH98B6uyXilhcWxCA6nv

🇺🇦 Auf radioeins läuft...
Katy J Pearson:
🎵 Those Goodbyes
#NowPlaying #KatyJPearson
https://katyjpearson.bandcamp.com/track/those-goodbyes
https://open.spotify.com/track/5aDqrsPqasMR2gdtYYMnbH

Tracing Red Giant Members of the Globular Cluster Palomar 5 with APOGEE and Gaia
Allyson A. Sheffield, Sarah Pearson, Lenin F. Nolasco, Rachael L. Beaton, Adrian M. Price-Whelan, Katia Cunha, Verne V. Smith, Rafael Guerco
https://arxiv.org/abs/2507.21212

Tracing Red Giant Members of the Globular Cluster Palomar 5 with APOGEE and Gaia
The globular cluster Palomar 5 (Pal 5) is in the process of being tidally shredded as it orbits the Milky Way. Its core is currently at a heliocentric distance of ~21 kpc, near apogalacticon (~18 kpc), and it reaches ~5-7 kpc at perigalacticon. Pal 5's leading and trailing arms stretch over 20 degrees on the sky, making them sensitive probes of the Milky Way's mass distribution. In this work, we search for red giant members of Pal 5 using spectroscopic data from APOGEE DR17 and photometric and …

Galaxy Zoo: Cosmic Dawn -- morphological classifications for over 41,000 galaxies in the Euclid Deep Field North from the Hawaii Two-0 Cosmic Dawn survey
James Pearson, Hugh Dickinson, Stephen Serjeant, Mike Walmsley, Lucy Fortson, Sandor Kruk, Karen L. Masters, Brooke D. Simmons, R. J. Smethurst, Chris Lintott, Lukas Zalesky, Conor McPartland, John R. Weaver, Sune Toft, Dave Sanders, Nima Chartab, Henry Joy McCracken, Bahram Mobasher, Istvan Szapudi, Noah East, Wynne Turner, Matthew M…

Galaxy Zoo: Cosmic Dawn -- morphological classifications for over 41,000 galaxies in the Euclid Deep Field North from the Hawaii Two-0 Cosmic Dawn survey
We present morphological classifications of over 41,000 galaxies out to $z_{\rm phot}\sim2.5$ across six square degrees of the Euclid Deep Field North (EDFN) from the Hawaii Twenty Square Degree (H20) survey, a part of the wider Cosmic Dawn survey. Galaxy Zoo citizen scientists play a crucial role in the examination of large astronomical data sets through crowdsourced data mining of extragalactic imaging. This iteration, Galaxy Zoo: Cosmic Dawn (GZCD), saw tens of thousands of volunteers and th…

🇺🇦 Auf radioeins läuft...
Katy J Pearson:
🎵 Save Me
#NowPlaying #KatyJPearson
#radioeins gespielten Titel als #Spotify Playliste: https://open.spotify.com/playlist/3hdH98B6uyXilhcWxCA6nv