Tootfinder

sp_kenyan_households: Kenyan households contacts (2012)
A network of proximity contacts measured between members of 5 households of rural Kenya, between April 24 and May 12, 2012.
This network has 47 nodes and 32643 edges.
Tags: Social, Offline, Unweighted, Temporal, Metadata
https://networks.skewed.…

Von #SP #SPSchweiz @spschweiz@instagram.com @…
Wenn Worte fehlen, helfen Memes.
Kontext: Der

SP Schweiz on Instagram: "Wenn Worte fehlen, helfen Memes. Kontext: Der Arbeitgeberverband will zusammen mit SVP, FDP und Mitte kantonale Mindestlöhne aushebeln, selbst wenn diese von einer Volksmehrheit beschlossen wurden. Wer 100% arbeitet und damit nicht über die Runden kommt, könne ja in die Sozialhilfe. Wir werden uns dagegen mit aller Kraft wehren."
4,536 likes, 129 comments - spschweiz on June 5, 2025: "Wenn Worte fehlen, helfen Memes. Kontext: Der Arbeitgeberverband will zusammen mit SVP, FDP und Mitte kantonale Mindestlöhne aushebeln, selbst wenn diese von einer Volksmehrheit beschlossen wurden. Wer 100% arbeitet und damit nicht über die Runden kommt, könne ja in die Sozialhilfe. Wir werden uns dagegen mit aller Kraft wehren.".

heise | Pixelprotz mit vielen Ports
Der 27-Zoll-Monitor PD2730S mit 5K-Auflösung zeigt sich äußerst anschlussfreudig. Mac & i hat ihn getestet.
https://www.heise.de/tests/Pixelprotz-mit-

Coming back from holidays in Scotland (😍) I wonder what is the best way to organize photographs in albums, edit them, maybe comment them and share them online with chosen people?
(in a private and controlled way, no AI training of any kind)
#PhotoSharing #PhotoSoftware

Cryptee | Encrypted Secure Photo Storage & Encrypted Documents Editor
Cryptee is an encrypted secure photo storage service, and an encrypted documents editor to write personal docs, notes, journals, store files and more.

sp_hospital: Hospital ward dynamic contacts (2010)
This dataset contains the temporal network of contacts between patients, patients and health-care workers (HCWs) and among HCWs in a hospital ward in Lyon, France, from Monday, December 6, 2010 at 1:00 pm to Friday, December 10, 2010 at 2:00 pm. The study included 46 HCWs and 29 patients.
This network has 75 nodes and 32424 edges.
Tags: Social, Offline, Unweighted, Temporal, Metadata

Diarycast - Year In Review (2024) - The 2024 EOU diary, including finally ditching fossil gas... #yearInReview #heatPump - https://www.

Diarycast - Year In Review (2024)
The 2024 EOU diary, including finally ditching fossil gas... #yearInReview #heatPump

/e/ OS 3.0: Murena kündigt neue Version des "entgoogelten" Android an
Der Google-freie Android-Fork /e/OS des französischen Unternehmens Murena ist in Version 3.0 und neuen Funktionen angekündigt worden. 

Ganz kann ich es immer noch nicht richtig glauben, aber mein Talk hat es ins #haecksen #cfc25 Programm geschafft: https://

Partizipation fördern, aber wie? Chaos Feminist Convention
Es gibt viele Hürden zu (politischer) Partizipation. Welche können das sein? Wie können wir Anreize schaffen?

Kirk Cousins 2025 landing spots: Where could Falcons QB go after Aaron Rodgers signs with Steelers?

https://www.cbssports.com/nfl/news/kirk-co

Anthropic co-founder Jared Kaplan says Anthropic cut Windsurf's direct access to Claude models because of reports that OpenAI is acquiring Windsurf (Maxwell Zeff/TechCrunch)
https://techcrunch.com/2025/06/05/anth

Anthropic co-founder on cutting access to Windsurf: 'It would be odd for us to sell Claude to OpenAI' | TechCrunch
Anthropic's Jared Kaplan said the company largely cut Windsurf's direct access to Anthropic's Claude AI models because of rumors OpenAI is acquiring the startup.

sp_colocation: Social co-locations (2018)
Network of colocations between peoople, based on the information on which RFID readers received information from the RFID tags. Namely, we define two individuals to be in co-presence if the same exact set of readers have received signals from both individuals during a 20s time window.
This network has 100 nodes and 394247 edges.
Tags: Social, Offline, Unweighted, Weighted, Temporal, Metadata

BESA: Boosting Encoder Stealing Attack with Perturbation Recovery
Xuhao Ren, Haotian Liang, Yajie Wang, Chuan Zhang, Zehui Xiong, Liehuang Zhu
https://arxiv.org/abs/2506.04556

BESA: Boosting Encoder Stealing Attack with Perturbation Recovery
To boost the encoder stealing attack under the perturbation-based defense that hinders the attack performance, we propose a boosting encoder stealing attack with perturbation recovery named BESA. It aims to overcome perturbation-based defenses. The core of BESA consists of two modules: perturbation detection and perturbation recovery, which can be combined with canonical encoder stealing attacks. The perturbation detection module utilizes the feature vectors obtained from the target encoder to …

On the Wasserstein Geodesic Principal Component Analysis of probability measures
Nina Vesseron, Elsa Cazelles, Alice Le Brigant, Thierry Klein
https://arxiv.org/abs/2506.04480

On the Wasserstein Geodesic Principal Component Analysis of probability measures
This paper focuses on Geodesic Principal Component Analysis (GPCA) on a collection of probability distributions using the Otto-Wasserstein geometry. The goal is to identify geodesic curves in the space of probability measures that best capture the modes of variation of the underlying dataset. We first address the case of a collection of Gaussian distributions, and show how to lift the computations in the space of invertible linear maps. For the more general setting of absolutely continuous prob…

Geodesic transitive graphs of small valency
Jun-Jie Huang
https://arxiv.org/abs/2506.04670 https://arxiv.org/pdf/2506.04670

Geodesic transitive graphs of small valency
For a graph $Γ$, the {\em distance} $d_Γ(u,v)$ between two distinct vertices $u$ and $v$ in $Γ$ is defined as the length of the shortest path from $u$ to $v$, and the {\em diameter} $\mathrm{diam}(Γ)$ of $Γ$ is the maximum distance between $u$ and $v$ for all vertices $u$ and $v$ in the vertex set of $Γ$. For a positive integer $s$, a path $(u_0,u_1,\ldots,u_{s})$ is called an {\em $s$-geodesic} if the distance of $u_0$ and $u_s$ is $s$. The graph $Γ$ is said to be {\em distance transiti…

Exp4Fuse: A Rank Fusion Framework for Enhanced Sparse Retrieval using Large Language Model-based Query Expansion
Lingyuan Liu, Mengxiang Zhang
https://arxiv.org/abs/2506.04760

Exp4Fuse: A Rank Fusion Framework for Enhanced Sparse Retrieval using Large Language Model-based Query Expansion
Large Language Models (LLMs) have shown potential in generating hypothetical documents for query expansion, thereby enhancing information retrieval performance. However, the efficacy of this method is highly dependent on the quality of the generated documents, which often requires complex prompt strategies and the integration of advanced dense retrieval techniques. This can be both costly and computationally intensive. To mitigate these limitations, we explore the use of zero-shot LLM-based que…

On the analytical approach to infinite-mode Boson-Gaussian states
Jorge R. Bola\~nos-Serv\'in, Roberto Quezada, Josu\'e I. Rios-Cangas
https://arxiv.org/abs/2506.04537

On the analytical approach to infinite-mode Boson-Gaussian states
We develop an analytical approach to quantum Gaussian states in infinite-mode representation of the Canonical Commutation Relations (CCR's), using Yosida approximations to define integrability of possibly unbounded observables with respect to a state $ρ$ ($ρ$-integrability). It turns out that all elements of the commutative $*$-algebra generated by a possibly unbounded $ρ$-integrable observable $A$, denoted by $\langle A\rangle$, are normal and $ρ\, $-integrable. Besides, $\langle A\rangle$…

Survey on the Evaluation of Generative Models in Music
Alexander Lerch, Claire Arthur, Nick Bryan-Kinns, Corey Ford, Qianyi Sun, Ashvala Vinay
https://arxiv.org/abs/2506.05104

Survey on the Evaluation of Generative Models in Music
Research on generative systems in music has seen considerable attention and growth in recent years. A variety of attempts have been made to systematically evaluate such systems. We provide an interdisciplinary review of the common evaluation targets, methodologies, and metrics for the evaluation of both system output and model usability, covering subjective and objective approaches, qualitative and quantitative approaches, as well as empirical and computational methods. We discuss the advantage…

Zuckerberg’s new Meta AI app gets personal in a very creepy way
https://www.washingtonpost.com/technology/2025/05/05/meta-ai-privacy/
(Or :

Nonlinear elastodynamic material identification of heterogeneous isogeometric Bernoulli-Euler beams
Bart{\l}omiej {\L}azorczyk, Roger A. Sauer
https://arxiv.org/abs/2506.04960

Nonlinear elastodynamic material identification of heterogeneous isogeometric Bernoulli-Euler beams
This paper presents a Finite Element Model Updating framework for identifying heterogeneous material distributions in planar Bernoulli-Euler beams based on a rotation-free isogeometric formulation. The procedure follows two steps: First, the elastic properties are identified from quasi-static displacements; then, the density is determined from modal data (low frequencies and mode shapes), given the previously obtained elastic properties. The identification relies on three independent discretiza…

Uncalibrated Cosmic Standards as a Robust Test on Late-Time Cosmological Models
Yihao Wang, Weikang Lin
https://arxiv.org/abs/2506.04333 https://

Uncalibrated Cosmic Standards as a Robust Test on Late-Time Cosmological Models
We present a minimally model-dependent framework for testing late-time cosmological models using Uncalibrated Cosmic Standards (UCS), including standard rulers and standard candles, without relying on absolute calibrations. The method exploits a tight, model-insensitive correlation between the sound horizons at recombination and the drag epoch. By avoiding dependence on pre-recombination physics and the amplitude of the Cosmic Microwave Background (CMB) power spectra, the UCS framework reduces …

Federated Learning Assisted Edge Caching Scheme Based on Lightweight Architecture DDPM
Xun Li, Qiong Wu
https://arxiv.org/abs/2506.04593 https://

Federated Learning Assisted Edge Caching Scheme Based on Lightweight Architecture DDPM
Edge caching is an emerging technology that empowers caching units at edge nodes, allowing users to fetch contents of interest that have been pre-cached at the edge nodes. The key to pre-caching is to maximize the cache hit percentage for cached content without compromising users' privacy. In this letter, we propose a federated learning (FL) assisted edge caching scheme based on lightweight architecture denoising diffusion probabilistic model (LDPM). Our simulation results verify that our propo…

Radio prospects of extrasolar aurorae polaris as a probe of planetary magnetism
Asaf Kaya, Tansu Daylan
https://arxiv.org/abs/2506.04604 https://

Radio prospects of extrasolar aurorae polaris as a probe of planetary magnetism
Magnetized exoplanets are expected to emit auroral cyclotron radiation in the radio regime due to the interactions between their magnetospheres, the interplanetary magnetic field, and the stellar wind. Prospective extrasolar auroral emission detections will constrain the magnetic properties of exoplanets, allowing the assessment of the planets' habitability and their protection against atmospheric escape by photoevaporation, enhancing our understanding of exoplanet formation and demographics. W…

🇺🇦 #NowPlaying on KEXP's #MechanicalBreakdown
Vioflesh:
🎵 Spring Nostalgia
#Vioflesh
https://vioflesh.bandcamp.com/track/spring-nostalgia
https://open.spotify.com/track/4gkU1vbQfuQnrq6i6otw1o

Umfrage: Elektronische Patientenakte durch Presse und Krankenkassen bekannt
Zwar ist die elektronische Patientenakte den meisten bekannt, allerdings sind wenige in der Praxis mit ihr in Berührung gekommen.

After a judge found #DJT admin deportation of immigrants to Sudan illegal, instead of returning them to US, #Drumpf admin exiled them all into legal limboland, including their US govt personnel escorts, all now suspended without a final destination in #Djibouti

ICE officers stuck in Djibouti shipping container with deported migrants
The ICE officers and deportees are sick and stranded in a metal shipping container in the East African nation of Djibouti. They also face the threat of malaria and rocket attacks.

Uniform Sampling of Surfaces by Casting Rays
Selena Ling, Abhishek Madan, Nicholas Sharp, Alec Jacobson
https://arxiv.org/abs/2506.05268 https://

Uniform Sampling of Surfaces by Casting Rays
Randomly sampling points on surfaces is an essential operation in geometry processing. This sampling is computationally straightforward on explicit meshes, but it is much more difficult on other shape representations, such as widely-used implicit surfaces. This work studies a simple and general scheme for sampling points on a surface, which is derived from a connection to the intersections of random rays with the surface. Concretely, given a subroutine to cast a ray against a surface and find a…

Critical Thinking and Writing
https://ift.tt/nxziXNa
updated: Wednesday, June 4, 2025 - 7:34pmfull name / name of organization: Double Helix: A Journal…
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sp_office: Workplace contacts (2013)
A temporal network of contacts between individuals, measured in an office building in France, from June 24 to July 3, 2013.
This network has 92 nodes and 9827 edges.
Tags: Social, Offline, Weighted, Temporal, Metadata
https://networks.skewed.de/net/sp_offi

Gelfand hypergeometric function as a solution to the 2-dimensional Toda-Hirota equation
Hironobu Kimura
https://arxiv.org/abs/2506.04638 https://

Gelfand hypergeometric function as a solution to the 2-dimensional Toda-Hirota equation
We construct solutions of the 2-dimensional Toda-Hirota equation (2dTHE) expressed by the solutions of the system of so-called Euler-Poisson-Darboux equations (EPD) in N complex variables. The system of EPD arises naturally from the differential equations which form a main body of the system characterizing the Gelfand hypergeometric function (Gelfand HGF) on the Grassmannian GM$(2,N)$. Using this link and the contiguity relations for the Gelfand HGF, which are constructed from root vectors for …

A commented translation of Boltzmann's work, "Ueber die sogenannte H-Curve."
Jae Wan Shim
https://arxiv.org/abs/2506.04262 https://

A commented translation of Boltzmann's work, "Ueber die sogenannte H-Curve."
Boltzmann's work, ``Ueber die sogenannte H-Curve," discusses his demonstration of the essential characteristics of the H-curve in a clear, concise, and precise style, showcasing his efforts to persuade his peers. To make these findings more widely accessible, the author aims to provide a translated version of the original article, while also correcting some typographical errors in the mathematical expressions with explanatory footnotes. The final section offers concluding remarks with graphs an…

[2025-06-06 Fri (UTC), 10 new articles found for eess.SP Signal Processing]
#toXiv_bot_toot

A rank zero $p$-converse to a theorem of Gross--Zagier, Kolyvagin and Rubin
Ashay A. Burungale, Ye Tian
https://arxiv.org/abs/2506.03465 https://

A rank zero $p$-converse to a theorem of Gross--Zagier, Kolyvagin and Rubin
Let $E$ be a CM elliptic curve defined over $\mathbb{Q}$ and $p$ a prime. We show that $${\mathrm corank}_{\mathbb{Z}_{p}} {\mathrm Sel}_{p^{\infty}}(E_{/\mathbb{Q}})=0 \implies {\mathrm ord}_{s=1}L(s,E_{/\mathbb{Q}})=0 $$ for the $p^{\infty}$-Selmer group ${\mathrm Sel}_{p^{\infty}}(E_{/\mathbb{Q}})$ and the complex $L$-function $L(s,E_{/\mathbb{Q}})$. Along with Smith's work on the distribution of $2^\infty$-Selmer groups, this leads to the first instance of the even parity Goldfeld conjectur…

Numbers play a role in the music of the suite "Ritual & Mayhem". The composer lays out their meaning for us in this article.
#music and #numbers

"Ritual & Mayhem" by the numbers
Stan Stewart - @muz4now

No sería muy extraño que la nueva ley de notarías termine benefiando mšs a los notarios, muy similar a lo que pasó con la ley de estacionamientos. Los notarios tienen muchos "amigos" en el congreso.
https://www.

Effective description of Nelson-Barr models and the theta parameter
Gustavo H. S. Alves, Celso C. Nishi
https://arxiv.org/abs/2506.03257 https://

Effective description of Nelson-Barr models and the theta parameter
Nelson-Barr theories solve the strong CP problem with CP spontaneously broken at Λ_{CP} and transmitted to the CP conserving version of the SM through vector-like quarks (VLQs). For an arbitrary number of CP breaking scalars and VLQs, we perform the full one-loop matching calculations at Λ_{CP} up to dimension five operators and the relevant matching calculations at the VLQ scale relevant to tracking the contributions to the parameter \barθ. In the EFT after the CP breaking scalars have been…

Stochastic inflation as a superfluid
Gianmassimo Tasinato
https://arxiv.org/abs/2506.03860 https://arxiv.org/pdf/2506.03860

Stochastic inflation as a superfluid
We point out that inflationary superhorizon fluctuations can be effectively described by a set of equations analogous to those governing a superfluid. This is achieved through a functional Schrödinger approach to the evolution of the inflationary wavefunction, combined with a suitable coarse-graining procedure to capture large-scale dynamics. The irrotational fluid velocity is proportional to the gradient of the wavefunction phase. Marginalizing over short superhorizon modes introduces an exte…

As things stand now, the only way to be (almost) certain something is legitimate is if you find it in the site and/or official account of the alledged maker of it. Otherwise, it's safer to assume it's fake.
https://www.euronews.com/my-europe/2025/06

Euronews targeted by anti-Moldova disinformation campaign
Pro-Russian actors have repeatedly used Euronews' likeness and visual identity in recent weeks to spread propaganda against various European countries. #EuroVerify

Estimating Bolometric Luminosities of Type 1 Quasars with Self-Organizing Maps
Jie Chen, Linhua Jiang, Shengxiu Sun, Zijian Zhang, Mouyuan Sun
https://arxiv.org/abs/2506.04329

Estimating Bolometric Luminosities of Type 1 Quasars with Self-Organizing Maps
We present a new method to calculate bolometric luminosities for unobscured, type 1 quasars with multi-band photometric data. Bolometric luminosity is a fundamental property to understand quasars and it is commonly estimated from monochromatic luminosities using bolometric corrections that often neglect quasar SED diversity. We take advantage of the fact that most quasars now have multi-band observations from UV to mid-IR, and construct SEDs for a well-defined sample of SDSS quasars at $0.5\leq…

sp_high_school: High school temporal contacts (2013)
These data sets correspond to the contacts and friendship relations between students in a high school in Marseilles, France, in December 2013, as measured through several techniques.
This network has 329 nodes and 188508 edges.
Tags: Social, Offline, Unweighted, Weighted, Temporal, Metadata

93gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

An interview with Henry Blodget on BI's layoffs, media market changes in the past five years, why the future is direct distribution and subscriptions, and more (Andy Meek/Forbes)
https://www.forbes.com/sites/andymeek/2025

Henry Blodget On Business Insider Layoffs: 'The Market Has Changed'
Business Insider co-founder Henry Blodget weighs in on the site's layoffs and how AI is reshaping the future of journalism.

The 1-periodic derived category of a gentle algebra : Part 1 -- Indecomposable objects
Joseph Winspeare
https://arxiv.org/abs/2506.04012 https://

The 1-periodic derived category of a gentle algebra : Part 1 -- Indecomposable objects
Combining results from Keller and Buchweitz, we describe the 1-periodic derived category of a finite dimensional algebra $A$ of finite global dimension as the stable category of maximal Cohen-Macaulay modules over some Gorenstein algebra $A^\ltimes$. In the case of gentle algebras, using the geometric model introduced by Opper, Plamondon and Schroll, we describe indecomposable objects in this category using homotopy classes of curves on a surface. In particular, we associate a family of indecom…

Wife and I finished watching #PersonOfInterest for the 2nd time.
Fun series.
There are some goofy moments, but the middle stretch of episodes are solid. Great writing and pacing!
#tv #tvseries

[2025-06-06 Fri (UTC), 2 new articles found for math.SP Spectral Theory]
#toXiv_bot_toot

Hermeus' Prototyp Quarterhorse Mk 1 fliegt erstmals
Das US-Luftfahrtunternehmen Hermeus will Hyperschallflugzuge bauen. Der Prototyp Quarterhorse Mk 1 hat seinen Erstflug absolviert.
https://www.

Linking number of grid models
Senja Barthel, Yuka Kotorii
https://arxiv.org/abs/2506.02369 https://arxiv.org/pdf/2506.02369

Linking number of grid models
This paper studies the linking numbers of random links within the grid model. The linking number is treated as a random variable on the isotopy classes of 2-component links, with the paper exploring its asymptotic growth as the diagram size increases. The main result is that the $u$th moment of the linking number for a random link is a polynomial in the grid size with degree $d\leq u$, and all odd moments vanishing. The limits of the moments of the normalized linking number are computed, and it…

ADEPT: Adaptive Diffusion Environment for Policy Transfer Sim-to-Real
Youwei Yu, Junhong Xu, Lantao Liu
https://arxiv.org/abs/2506.01759 https://

ADEPT: Adaptive Diffusion Environment for Policy Transfer Sim-to-Real
Model-free reinforcement learning has emerged as a powerful method for developing robust robot control policies capable of navigating through complex and unstructured environments. The effectiveness of these methods hinges on two essential elements: (1) the use of massively parallel physics simulations to expedite policy training, and (2) an environment generator tasked with crafting sufficiently challenging yet attainable environments to facilitate continuous policy improvement. Existing metho…

Something To Talk About
Great Australian Pods Podcast Directory: #GreatAusPods

Something To Talk About | Great Australian Pods Podcast Directory
Podcast: Something To Talk About Host: Sarrah Le Marquand Category: Society & Culture Sub-Category: Commentary & Conversations, Entertainment News First Episode: 2021 When Australia’s celebrities are…

First-Principles and Machine Learning Investigation of the Structural and Optoelectronic Properties of Dodecaphenylyne: A Novel Carbon Allotrope
Kleuton A. L. Lima, Jose A. S. Laranjeira, Nicolas F. Martins, Julio R. Sambrano, Alexandre C. Dias, Luiz A. Ribeiro Junior, Douglas S. Galvao
https://arxiv.org/abs/2506.02218

First-Principles and Machine Learning Investigation of the Structural and Optoelectronic Properties of Dodecaphenylyne: A Novel Carbon Allotrope
We report the computational discovery and characterization of Dodecaphenylyne (DP), a novel carbon allotrope with a distinctive geometric arrangement. DP structural, thermodynamic, mechanical, electronic, and optical properties were evaluated using density functional theory and a machine learning interatomic potential trained explicitly for this material. The formation energy of -7.98 eV/atom indicates high thermodynamic stability, further supported by the absence of imaginary phonon modes and …

Static vs dynamic rough energy landscapes: Where is diffusion faster?
Dmitrii E. Makarov, Peter Sollich
https://arxiv.org/abs/2506.02195 https://

Static vs dynamic rough energy landscapes: Where is diffusion faster?
Molecules in dense environments, such as biological cells, are subjected to forces that fluctuate both in time and in space. While spatial fluctuations are captured by Lifson-Jackson-Zwanzig's model of "diffusion in a rough potential", and temporal fluctuations are often viewed as leading to additional friction effects, a unified view where the environment fluctuates both in time and in space is currently lacking. Here we introduce a discrete-state model of a landscape fluctuating both in time …

#ArabieSaoudite : l'enfer des prisons utilisées pour enfermer des femmes bannies par leur famille ou par leur mari. Conditions de vie «infernales», flagellations hebdomadaires, des enseignements religieux forcés et l'absence de visites ou de contacts avec le monde extérieur.
#FIFA

Change of bifurcation type in 2D free boundary model of a moving cell with nonlinear diffusion
Leonid Berlyand, Oleksii Krupchytskyi, Tim Laux
https://arxiv.org/abs/2506.03138

Change of bifurcation type in 2D free boundary model of a moving cell with nonlinear diffusion
We introduce a 2D free boundary problem with nonlinear diffusion that models a living cell moving on a substrate. We prove that this nonlinearity results in a qualitative of solution behavior compared to the linear diffusion case (Rybalko et al. TAMS 2023), namely the switch between direct and inverse pitchfork bifurcation. Our objectives are twofold: (i) develop a rigorous framework to prove existence of bifurcation and determining its type (subcritical vs. superctitical) and (ii) the deri…

Paramagnetism in spherically confined charged active matter
Bal\'azs N\'emeth, Ronojoy Adhikari
https://arxiv.org/abs/2506.03064 https://

Paramagnetism in spherically confined charged active matter
The celebrated theorem of Bohr and van Leeuwen guarantees that a classical charged system cannot have a magnetization in thermal equilibrium. Quantum mechanically, however, a diamagnetic response is obtained. In contrast, we show here that a classical charged active system, consisting of a motile particle confined to the surface of a sphere, has a nonzero magnetization and a paramagnetic response. We numerically sample Langevin trajectories of this system and compare with limiting analytical so…

Structured Pruning and Quantization for Learned Image Compression
Md Adnan Faisal Hossain, Fengqing Zhu
https://arxiv.org/abs/2506.01229 https://

Structured Pruning and Quantization for Learned Image Compression
The high computational costs associated with large deep learning models significantly hinder their practical deployment. Model pruning has been widely explored in deep learning literature to reduce their computational burden, but its application has been largely limited to computer vision tasks such as image classification and object detection. In this work, we propose a structured pruning method targeted for Learned Image Compression (LIC) models that aims to reduce the computational costs ass…

KI-Pionier Bengio gründet Organisation für KI-Sicherheit
Yoshua Bengio ist Turing-Preisträger und will Sicherheit über kommerzielle Interessen stellen – dafür gründet er LawZero.
https://www.

Marco Rubios förslag om att införa visumrestriktioner mot de som "censurerar amerikaner" är problematiskt. Plötsligt beskrivs europeiska lagar som DSA och DMA som "censur", när de i verkligheten handlar om att ge medborgare skydd och insyn gentemot makten hos stora techbolag.
https://carlheath.se/visumhot/

Anspielen der Nintendo Switch2 am Release Tag. Das Kind im Manne! Und auch die Mädels sind begeistert.
#Switch #Switch2 #Entertainment

Third Order Upper Bound for the Ground State Energy of the Dilute Bose Gas
Morris Brooks, Jakob Oldenburg, Diane Saint Aubin, Benjamin Schlein
https://arxiv.org/abs/2506.04153

Third Order Upper Bound for the Ground State Energy of the Dilute Bose Gas
We consider a dilute Bose gas in the thermodynamic limit. We prove an upper bound for the ground state energy per unit volume, capturing the expected third order term, as predicted by Wu, Hugenholtz-Pines and Sawada.

Pattern formation within phenotype-structured chemotactic populations
Tommaso Lorenzi, Kevin J. Painter
https://arxiv.org/abs/2506.03389 https://

Pattern formation within phenotype-structured chemotactic populations
Populations can become spatially organised through chemotaxis autoattraction, wherein population members release their own chemoattractant. Standard models of this process usually assume phenotypic homogeneity, but recent studies have shed illumination on the inherent heterogeneity within populations: in terms of chemotactic behaviour, trait heterogeneity can range from the sensitivity to attractant gradients to the rate at which attractants are produced. We propose a framework that accounts fo…

Wondering what's coming up next at our museum? Mark your calendars for July 19, when "Brilliant Exiles: American Women in Paris, 1900 - 1939" arrives at the Georgia Museum of Art from the National Portrait Gallery. Come learn more about Josephine Baker, Gertrude Stein and many other women who found personal and artistic freedom in the City of Lights.

WATCH: 49ers' Trent Williams pancakes teammate in return to practice field following ankle injury

https://www.cbssports.com/nfl/news/watch-4

89gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

Domination and Total Domination Numbers in Zero-divisor Graphs of Commutative Rings
Sarah Anderson, Mike Axtell, Brenda Kroschel, Joe Stickles
https://arxiv.org/abs/2506.02953

Domination and Total Domination Numbers in Zero-divisor Graphs of Commutative Rings
Zero-divisor graphs of commutative rings are well-represented in the literature. In this paper, we consider dominating sets, total dominating sets, domination numbers and total domination numbers of zero-divisor graphs. We determine the domination and total domination numbers of zero-divisor graphs are equal for all zero-divisor graphs of commutative rings except for $\mathbb{Z}_2 \times D$ in which $D$ is a domain. In this case, $γ(Γ(\mathbb{Z}_2 \times D)) = 1$ and $γ_t(Γ(\mathbb{Z}_2 \ti…

Overconvergent Eichler-Shimura morphisms for $\mathrm{GSp}_4$
Hansheng Diao, Giovanni Rosso, Ju-Feng Wu
https://arxiv.org/abs/2506.02643 https://

Overconvergent Eichler-Shimura morphisms for $\mathrm{GSp}_4$
We construct explicit Eichler-Shimura morphisms for families of overconvergent Siegel modular forms of genus two. These can be viewed as $p$-adic interpolations of the Eichler-Shimura decomposition of Faltings-Chai for classical Siegel modular forms. In particular, we are able to $p$-adically interpolate the entire decomposition, extending our previous work on the $H^0$-part. The key new inputs are the higher Coleman theory of Boxer-Pilloni and a theory of pro-Kummer étale cohomology with supp…

Critical Thinking and Writing
https://ift.tt/TkdJOq7
updated: Wednesday, June 4, 2025 - 7:34pmfull name / name of organization: Double Helix: A Journal…
via Input 4 RELCFP https://

Towards Human-like Preference Profiling in Sequential Recommendation
Zhongyu Ouyang, Qianlong Wen, Chunhui Zhang, Yanfang Ye, Soroush Vosoughi
https://arxiv.org/abs/2506.02261

Towards Human-like Preference Profiling in Sequential Recommendation
Sequential recommendation systems aspire to profile users by interpreting their interaction histories, echoing how humans make decisions by weighing experience, relative preference strength, and situational relevance. Yet, existing large language model (LLM)-based recommenders often fall short of mimicking the flexible, context-aware decision strategies humans exhibit, neglecting the structured, dynamic, and context-aware mechanisms fundamental to human behaviors. To bridge this gap, we propose…

Refined Metrics, Sensing Limits, and Resource Allocation in OTFS-RSMA LEO ISAC
Bruno Felipe Costa, Taufik Abr\~ao
https://arxiv.org/abs/2506.02624 https://…

Refined Metrics, Sensing Limits, and Resource Allocation in OTFS-RSMA LEO ISAC
This paper develops an integrated OTFS-RSMA framework employing advanced SP techniques tailored for this demanding environment. We derive refined communication performance metrics, specifically SINR expressions capturing the practical effects of ICSI and ISIC. Moreover, fundamental sensing limits are established via CRB derivation incorporating parameter-dependent echo gain, linking waveform SP properties to estimation accuracy. The resource allocation is formulated as a non-convex optimization…

Tunable Virtual IMU Frame by Weighted Averaging of Multiple Non-Collocated IMUs
Yizhou Gao, Tim Barfoot
https://arxiv.org/abs/2506.00371 https://

Tunable Virtual IMU Frame by Weighted Averaging of Multiple Non-Collocated IMUs
We present a new method to combine several rigidly connected but physically separated IMUs through a weighted average into a single virtual IMU (VIMU). This has the benefits of (i) reducing process noise through averaging, and (ii) allowing for tuning the location of the VIMU. The VIMU can be placed to be coincident with, for example, a camera frame or GNSS frame, thereby offering a quality-of-life improvement for users. Specifically, our VIMU removes the need to consider any lever-arm terms in…

Targeted searches for gravitational waves from SN 2023ixf and SGR 1935 2154
Marek J. Szczepa\'nczyk
https://arxiv.org/abs/2506.02252 https://

Targeted searches for gravitational waves from SN 2023ixf and SGR 1935+2154
The fourth observing run of Advanced LIGO, Advanced Virgo, and KAGRA has provided so far over 200 new gravitational-wave candidates, and it is still ongoing. A few results from this run are published and in this proceeding, we summarize the latest targeted search for GWs from SN 2023ixf and consider predictions for future searches. We also summarize the targeted search for GWs from a fast radio burst source SGR 1935+2154.

Differentiable Fuzzy Cosmic-Web for Field Level Inference
P. Rossell\'o, F. -S. Kitaura, D. Forero-S\'anchez, F. Sinigaglia, G. Favole
https://arxiv.org/abs/2506.03969

Differentiable Fuzzy Cosmic-Web for Field Level Inference
A comprehensive analysis of the cosmological large-scale structure derived from galaxy surveys involves field-level inference, which requires a forward modelling framework that simultaneously accounts for structure formation and tracer bias. While structure formation models are well-understood, the development of an effective field-level bias model remains imprecise, particularly in the context of tracer perturbation theory within Bayesian reconstruction methods, which we address in this work. …

From Bjorken Scaling to Scaling Violations
Giorgio Parisi
https://arxiv.org/abs/2506.03383 https://arxiv.org/pdf/2506.03383

From Bjorken Scaling to Scaling Violations
This paper traces the historical and conceptual journey from Bjorken scaling to the discovery of scaling violations in deep inelastic scattering, culminating in the development of Quantum Chromodynamics (QCD). Beginning with the challenges faced by early strong interaction theories in the 1950s, we explore the emergence of agnostic approaches such as the bootstrap philosophy and current algebra, which sought to describe hadronic phenomena without relying on specific field theories. The pivotal …

Diarycast - Year In Review (2024) - The 2024 EOU diary, including finally ditching fossil gas... #yearInReview #heatPump - https://www.

Diarycast - Year In Review (2024)
The 2024 EOU diary, including finally ditching fossil gas... #yearInReview #heatPump

Nächstes macOS unterstützt angeblich nur noch wenige Intel-Macs
macOS 16 respektive macOS 26 läuft angeblich nur noch auf MacBook Airs und Mac minis mit Apple-Chip. Weitere Intel-Macs fallen wohl aus der Abdeckung.

USB-C-Mindestanforderungen für Windows-11-Notebooks werden zur Pflicht
Microsoft will das USB-C-Chaos bei Windows-11-Notebooks auflösen. Bisher optionale Leistungsparameter sollen künftig zur Pflicht werden. 

Menelaus' and Ceva's theorems for translation triangles in Thurston geometries
Jen\H{o} Szirmai
https://arxiv.org/abs/2506.01354 https://

Menelaus' and Ceva's theorems for translation triangles in Thurston geometries
After having investigated and defined the ``surface of a translation-like triangle" in each non-constant curvature Thurston geometry \cite{Cs-Sz25}, we generalize the famous Menelaus' and Ceva's theorems for translation triangles in the mentioned spaces. The described method makes it possible to transfer further classical Euclidean theorems and notions to Thurston geometries with non-constant curvature. In our work we will use the projective models of Thurston geometries described by E. Moln�…

Photon-induced production of the exotic charged charmonium-like state $Z_c(3900)$ off nuclear targets and its internal structure
E. Ya. Paryev
https://arxiv.org/abs/2506.00944

Photon-induced production of the exotic charged charmonium-like state $Z_c(3900)$ off nuclear targets and its internal structure
In this paper, we investigate the possibility to study the famous charged charmonium-like state $Z_c(3900)$ production off nuclear targets and its properties in inclusive photon-induced reactions near the kinematic threshold within the collision model based on the nuclear spectral function. The model accounts for its charged components $Z_c(3900)^{\pm}$ production in direct photon--nucleon interactions as well as three different popular scenarios for their internal structures: compact tetraquar…

Texans' C.J. Stroud injury update: DeMeco Ryans shares latest on QB's shoulder issue during OTAs

https://www.cbssports.com/nfl/news/texans-

89gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

Coherent electrically-charged quantum black holes
Tommaso Antonelli, Marco Sebastianutti, Andrea Giusti
https://arxiv.org/abs/2506.02231 https://

Coherent electrically-charged quantum black holes
We improve upon the results presented in [R. Casadio, et al., Phys. Rev. D 105 (2022) 124026] deriving a quantum-corrected Reissner-Nordström geometry containing an integrable singularity at its center while being devoid of spurious oscillations around the classical configuration. We further investigate some relevant physical observables, related to geodesics and quasinormal modes of scalar perturbations, associated with this geometry to complement our theoretical analysis.

[2025-06-05 Thu (UTC), 15 new articles found for eess.SP Signal Processing]
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88gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

An Introduction to Algebraic Combinatorics
Darij Grinberg
https://arxiv.org/abs/2506.00738 https://arxiv.org/pdf/2506.00738

An Introduction to Algebraic Combinatorics
This is an introduction to algebraic combinatorics, written for a quarter-long graduate course. It starts with a rigorous introduction to formal power series with some combinatorial applications, then discusses integer partitions (proving Jacobi's triple product identity), permutations (Lehmer codes, cycles) and subtractive methods (alternating sums, cancellations and inclusion-exclusion principles, with a particular focus on sign-reversing involutions and determinants). The last chapter introd…

Ninth degree analogue of Ramanujan's septic theta function identity
Sun Kim, \"Ors Reb\'ak
https://arxiv.org/abs/2506.01181 https://

Ninth degree analogue of Ramanujan's septic theta function identity
On page 206 in his lost notebook, Ramanujan recorded a seventh degree identity for his theta function $φ(q)$. We give an analogous ninth degree identity. We also provide an application of an entry from his second notebook on a cubic equation and an interpretation with theta functions for some of his trigonometric identities. Lastly, we calculate five examples for $φ(e^{-π\sqrt{n}})$.

sp_baboons: Baboons' interactions (2020)
Network of interactions between a group of 20 Guinea baboons living in an enclosure of a Primate Center in France, between June 13th 2019 and July 10th 2019. The data set contains observational and wearable sensors data.
This network has 13 nodes and 63095 edges.
Tags: Social, Animal, Offline, Unweighted, Weighted, Temporal, Metadata

Tensor Network for Anomaly Detection in the Latent Space of Proton Collision Events at the LHC
Ema Puljak, Maurizio Pierini, Artur Garcia-Saez
https://arxiv.org/abs/2506.00102

Tensor Network for Anomaly Detection in the Latent Space of Proton Collision Events at the LHC
The pursuit of discovering new phenomena at the Large Hadron Collider (LHC) demands constant innovation in algorithms and technologies. Tensor networks are mathematical models on the intersection of classical and quantum machine learning, which present a promising and efficient alternative for tackling these challenges. In this work, we propose a tensor network-based strategy for anomaly detection at the LHC and demonstrate its superior performance in identifying new phenomena compared to estab…

sp_baboons: Baboons' interactions (2020)
Network of interactions between a group of 20 Guinea baboons living in an enclosure of a Primate Center in France, between June 13th 2019 and July 10th 2019. The data set contains observational and wearable sensors data.
This network has 13 nodes and 63095 edges.
Tags: Social, Animal, Offline, Unweighted, Weighted, Temporal, Metadata

Are the Steelers lost? As clock ticks on Aaron Rodgers, Pittsburgh is mired in drama and mediocrity

https://www.cbssports.com/nfl/news/are-the

sp_baboons: Baboons' interactions (2020)
Network of interactions between a group of 20 Guinea baboons living in an enclosure of a Primate Center in France, between June 13th 2019 and July 10th 2019. The data set contains observational and wearable sensors data.
This network has 13 nodes and 63095 edges.
Tags: Social, Animal, Offline, Unweighted, Weighted, Temporal, Metadata

65gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

sp_baboons: Baboons' interactions (2020)
Network of interactions between a group of 20 Guinea baboons living in an enclosure of a Primate Center in France, between June 13th 2019 and July 10th 2019. The data set contains observational and wearable sensors data.
This network has 13 nodes and 63095 edges.
Tags: Social, Animal, Offline, Unweighted, Weighted, Temporal, Metadata

80gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…

bag_of_words: Bag of words (2008)
Five text collections in the form of bags-of-words, i.e. a bipartite document–word network. Left nodes are documents and right nodes are words. Edge weights are multiplicities. .
This network has 10336 nodes and 353160 edges.
Tags: Informational, Text, Bipartite, Weighted, Metadata
https://

92gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

75gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

78gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

79gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

82gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

67gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.

93gCO2/kWh National Grid CO2 intensity is LOW wrt last 24h so you can run your wash etc now! #green #energy

GB Grid Intensity Status - Earth Notes
Live marginal carbon intensity of the grid in Great Britain.