Tootfinder

Top five NFL draft values of the millennium at edge rusher: Chiefs uncovered two mid-round gems https://www.nfl.com/news/top-five-nfl-draft-values-of-the-millennium-at-edge-rusher-chiefs-uncovered-two-mid-round-gems…

Design of OTFS Signals with Pulse Shaping and Window Function for OTFS-Based Radar
Liangchen Sun, Yutaka Jitsumatsu
https://arxiv.org/abs/2506.04861 https:…

Design of OTFS Signals with Pulse Shaping and Window Function for OTFS-Based Radar
We propose a pulse radar system that employs a generalized window function derived from the root raised cosine (RRC), which relaxes the conventional constraint that the window values are within the range [0, 1]. The proposed window allows both negative values and values exceeding 1, enabling greater flexibility in signal design. The system transmits orthogonal time frequency space (OTFS) signals intermittently, establishing a flexible input-output relationship that captures both fractional dela…

This https://arxiv.org/abs/2411.08536 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Extended Shuffle Product for Multiple Zeta Values
The shuffle algebra on positive integers encodes the usual multiple zeta values (MZVs) (with positive arguments) thanks to the representations of MZVs by iterated Chen integrals of Kontsevich. Together with the quasi-shuffle (stuffle) algebra, it provides the algebraic framework to study relations among MZVs. This paper enlarges the shuffle algebra uniquely to what we call the extended shuffle algebra that encodes convergent multiple zeta series with arbitrary integer arguments, not just the …

#Clojure map-interval
Like `map` -- apply function `f` to each element in `col` in turn and return the values returned in sequence, but in a single thread and pausing between each invocation of `f`.

Useful for example in circumstances where you're querying a rate-limited service.

Map, but with a delay
Map, but with a delay. GitHub Gist: instantly share code, notes, and snippets.

Quantitative Language Automata
Thomas A. Henzinger, Pavol Kebis, Nicolas Mazzocchi, N. Ege Sara\c{c}
https://arxiv.org/abs/2506.05158 https://

Quantitative Language Automata
A quantitative word automaton (QWA) defines a function from infinite words to values. For example, every infinite run of a limit-average QWA A obtains a mean payoff, and every word w is assigned the maximal mean payoff obtained by nondeterministic runs of A over w. We introduce quantitative language automata (QLAs) that define functions from language generators (i.e., implementations) to values, where a language generator can be nonprobabilistic, defining a set of infinite words, or probabilist…

This https://arxiv.org/abs/2501.07071 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csAI_…

Value Compass Leaderboard: A Platform for Fundamental and Validated Evaluation of LLMs Values
As Large Language Models (LLMs) achieve remarkable breakthroughs, aligning their values with humans has become imperative for their responsible development and customized applications. However, there still lack evaluations of LLMs values that fulfill three desirable goals. (1) Value Clarification: We expect to clarify the underlying values of LLMs precisely and comprehensively, while current evaluations focus narrowly on safety risks such as bias and toxicity. (2) Evaluation Validity: Existing …

Equilibrium Computation in First-Price Auctions with Correlated Priors
Aris Filos-Ratsikas, Yiannis Giannakopoulos, Alexandros Hollender, Charalampos Kokkalis
https://arxiv.org/abs/2506.05322

Equilibrium Computation in First-Price Auctions with Correlated Priors
We consider the computational complexity of computing Bayes-Nash equilibria in first-price auctions, where the bidders' values for the item are drawn from a general (possibly correlated) joint distribution. We show that when the values and the bidding space are discrete, determining the existence of a pure Bayes-Nash equilibrium is NP-hard. This is the first hardness result in the literature of the problem that does not rely on assumptions of subjectivity of the priors, or convoluted tie-breaki…

Another of my forays into AI ethics is just out! This time the focus is on the ethics (or lack thereof) of Reinforcement Learning Feedback (RLF) techniques aimed at increasing the 'alignment' of LLMs.
The paper is fruit of the joint work of a great team of collaborators, among whom @… and @…

Helpful, harmless, honest? Sociotechnical limits of AI alignment and safety through Reinforcement Learning from Human Feedback - Ethics and Information Technology
This paper critically evaluates the attempts to align Artificial Intelligence (AI) systems, especially Large Language Models (LLMs), with human values and intentions through Reinforcement Learning from Feedback methods, involving either human feedback (RLHF) or AI feedback (RLAIF). Specifically, we show the shortcomings of the broadly pursued alignment goals of honesty, harmlessness, and helpfulness. Through a multidisciplinary sociotechnical critique, we examine both the theoretical underpinni…

Another big jump in atmospheric CO₂ measured at Mauna Loa*: based on daily values, the June average was ~429.7 ppm, that's 2.8 ppm higher than last year!
*) Trump regime now threatening to discontinue this unique and essential measurement series running since 1958
#CO2 #emissions

This https://arxiv.org/abs/2412.03477 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Analysis of the multi-dimensional semi-discrete Active Flux method using the Fourier transform
The degrees of freedom of Active Flux are cell averages and point values along the cell boundaries. These latter are shared between neighbouring cells, which gives rise to a globally continuous reconstruction. The semi-discrete Active Flux method uses its degrees of freedom to obtain Finite Difference approxi\-mations to the spatial derivatives which are used in the point value update. The averages are updated using a quadrature of the flux and making use of the point values as quadrature point…

Spycker – Looks Highly Unlikely
#abstract

Käytiin huomisen hääpäivän johdosta fine-dining-ravintolassa. Nolla, Fredrikinkadulla. Ihanaa ruokaa. Viiden ruokalajin maiskuttelu- eikun maistelumenu. Tähän mahtuu vain neljä kuvaa joten ensimmäinen jätetty pois.
https://restaurantnolla.com

Restaurant Nolla - Great food in hand with sustainability
We want to show that tasty and imaginative food can be produced based on sustainable development values, without producing waste.

#Blakes7 Series A, Episode 05 - The Web
BLAKE: Perhaps.
NOVARA: In that case, we apologize.
BLAKE: You communicated with us through another member of my crew.
https://blake.torpidity.net/m/105/331

Blakes7Bot | Search
Companion site to the Blakes7Bot Twitter, Mastodon, and Bluesky accounts. Automated lines of Blakes 7 dialog. Includes a script search facility.

Who Gets the Kidney? Human-AI Alignment, Indecision, and Moral Values
John P. Dickerson, Hadi Hosseini, Samarth Khanna, Leona Pierce
https://arxiv.org/abs/2506.00079

Who Gets the Kidney? Human-AI Alignment, Indecision, and Moral Values
The rapid integration of Large Language Models (LLMs) in high-stakes decision-making -- such as allocating scarce resources like donor organs -- raises critical questions about their alignment with human moral values. We systematically evaluate the behavior of several prominent LLMs against human preferences in kidney allocation scenarios and show that LLMs: i) exhibit stark deviations from human values in prioritizing various attributes, and ii) in contrast to humans, LLMs rarely express indec…

Privacy-Aware, Public-Aligned: Embedding Risk Detection and Public Values into Scalable Clinical Text De-Identification for Trusted Research Environments
Arlene Casey, Stuart Dunbar, Franz Gruber, Samuel McInerney, Mat\'u\v{s} Falis, Pamela Linksted, Katie Wilde, Kathy Harrison, Alison Hamilton, Christian Cole
https://arxiv.…

Privacy-Aware, Public-Aligned: Embedding Risk Detection and Public Values into Scalable Clinical Text De-Identification for Trusted Research Environments
Clinical free-text data offers immense potential to improve population health research such as richer phenotyping, symptom tracking, and contextual understanding of patient care. However, these data present significant privacy risks due to the presence of directly or indirectly identifying information embedded in unstructured narratives. While numerous de-identification tools have been developed, few have been tested on real-world, heterogeneous datasets at scale or assessed for governance read…

This https://arxiv.org/abs/2411.16666 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_sta…

CatNet: Controlling the False Discovery Rate in LSTM with SHAP Feature Importance and Gaussian Mirrors
We introduce CatNet, an algorithm that effectively controls False Discovery Rate (FDR) and selects significant features in LSTM. CatNet employs the derivative of SHAP values to quantify the feature importance, and constructs a vector-formed mirror statistic for FDR control with the Gaussian Mirror algorithm. To avoid instability due to nonlinear or temporal correlations among features, we also propose a new kernel-based independence measure. CatNet performs robustly on different model settings …

“We got to be honest in what happened, because losing elections has consequences,”
said Minnesota Gov. Tim Walz, Harris’ running mate,
during a rousing speech Saturday afternoon.
“We’re in this mess because some of it’s our own doing. … None of us can afford to shy away from having hard conversations about what it’s going to take to win elections.”
Walz, a potential 2028 presidential candidate, said Democrats don’t need to retreat from their ideals,
such as pro…

Democrats vow to stick to values while regaining working-class voters
California Democrats say their party must stay committed to their values protecting the most vulnerable, while also honing their economic messaging to win back voters they lost last year.

This https://arxiv.org/abs/2401.01372 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Hopf algebras for the shuffle algebra and fractions from multiple zeta values
The algebra of multiple zeta values (MZVs) is encoded as a stuffle (quasi-shuffle) algebra and a shuffle algebra. The MZV stuffle algebra has a natural Hopf algebra structure. This paper equips a Hopf algebra structure to the MZV shuffle algebra. The needed coproduct is defined by a recursion through a family of weight-increasing linear operators. To verify the Hopf algebra axioms, we make use of a family of fractions, called Chen fractions, that have been used to study MZVs and also serve as t…

Well this was a fun discovery.
Let's see how many of you get this right.
If you read MDIO address 0x0 of a gigabit Ethernet PHY and read the values in bits 13/6 and 8 (speed and duplex state), do you get:
1) The last value you wrote to the register, regardless of actual link conditions
2) The actual current speed/duplex state the PHY is operating in
3) Something else / undefined

Imputing With Predictive Mean Matching Can Be Severely Biased When Values Are Missing At Random
Paul T. von Hippel
https://arxiv.org/abs/2506.22981 https:/…

Imputing With Predictive Mean Matching Can Be Severely Biased When Values Are Missing At Random
Predictive mean matching (PMM) is a popular imputation strategy that imputes missing values by borrowing observed values from other cases with similar expectations. We show that, unlike other imputation strategies, PMM is not guaranteed to be consistent -- and in fact can be severely biased -- when values are missing at random (when the probability a value is missing depends only on values that are observed). We demonstrate the bias in a simple situation where a complete variable $X$ is both …

Universal property of framed $G$-disc algebras
Aleksandar Miladinovi\'c
https://arxiv.org/abs/2506.02699 https://arxiv.org/pdf/25…

Universal property of framed $G$-disc algebras
Given a compact Lie group $G$ and its finite subgroup $H$ we prove that the $\infty$-category of $G/H$-framed $G$-disc algebras taking values in a $G$-symmetric monoidal category $\underline{\mathcal{C}}^{\otimes}$ is equivalent to the $\infty$-category of $V$-framed $H$-disc algebras (where $V$ is an $H$-representation) which take values in $\underline{\mathcal{C}}^{\otimes}_H$, the underlying $H$-symmetric monoidal subcategory of $\underline{\mathcal{C}}^{\otimes}$. We will use this construct…

Nim on Integer Partitions and Hyperrectangles
Eric Gottlieb, Matja\v{z} Krnc, Peter Mur\v{s}i\v{c}
https://arxiv.org/abs/2506.04991 https://

Nim on Integer Partitions and Hyperrectangles
We describe PNim and RNim, two variants of Nim in which piles of tokens are replaced with integer partitions or hyperrectangles. In PNim, the players choose one of the integer partitions and remove a positive number of rows or a positive number of columns from the Young diagram of that partition. In RNim, players choose one of the hyperrectangles and reduce one of its side lengths. For PNim, we find a tight upper bound for the Sprague-Grundy values of partitions and characterize partitions wi…

Top five NFL draft values of the millennium at safety: Ed Reed proved to be a real first-round steal https://www.nfl.com/news/top-five-nfl-draft-values-of-the-millennium-at-safety-ed-reed-proved-to-be-a-real-fi…

This https://arxiv.org/abs/2403.18213 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Long-Term Open-Pit Mine Planning with Large Neighbourhood Search
We present a Large Neighbourhood Search based approach for solving complex long-term open-pit mine planning problems. An initial feasible solution, generated by a sliding windows heuristic, is improved through repeated solves of a restricted mixed-integer program. Each iteration leaves only a subset of the variables in the planning model free to take on new values. We form these subsets through the use of neighbourhood formation strategies that exploit model structure. We show that our approach…

Minimizing the Gauss map area of surfaces in $\mathbb{S}^3$
Gerard Orriols, Tristan Rivi\`ere
https://arxiv.org/abs/2506.05141 https://

Minimizing the Gauss map area of surfaces in $\mathbb{S}^3$
We establish the lower bound of $4π(1+g)$ for the area of the Gauss map of any immersion of a closed oriented surface of genus $g$ into $\mathbb{S}^3$, taking values in the Grassmannian of $2$-planes in $\mathbb{R}^4$. This lower bound is proved to be optimal for any genus $g \in \mathbb{N}$ but attained only when $g = 0$. For $g \neq 0$ we describe the behavior of any minimizing sequence of embeddings: we prove that, modulo extraction of a subsequence, the surfaces converge in the Hausdorff d…

This https://arxiv.org/abs/2411.04900 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hepp…

Modular domain walls and gravitational waves
We discuss modular domain walls and gravitational waves in a class of supersymmetric models where quark and lepton flavour symmetry emerges from modular symmetry. In such models a single modulus field $τ$ is often assumed to be stabilised at or near certain fixed point values such as $τ= {\rm i}$ and $τ= ω$ (the cube root of unity), in its fundamental domain. We show that, in the global supersymmetry limit of certain classes of potentials, the vacua at these fixed points may be degenerate, …

Signals as a First-Class Citizen When Querying Knowledge Graphs
Tobias Schwarzinger, Gernot Steindl, Thomas Fr\"uhwirth, Thomas Preindl, Konrad Diwold, Katrin Ehrenm\"uller, Fajar J. Ekaputra
https://arxiv.org/abs/2506.03826

Signals as a First-Class Citizen When Querying Knowledge Graphs
Cyber-Physical Systems (CPSs) tightly integrate computation with physical entities, often generating vast amounts of time series data from thousands of sensors. Although knowledge graphs offer a powerful means to contextualize these data, existing approaches to integrating knowledge graphs with time series data lack a concept to model the continuous temporal values inherent in CPSs. This gap can make expressing computations on the sensor data cumbersome. In this work, we propose the integration…

Profiles of Critical Flat Ribbon Knots
Jos\'e Ayala
https://arxiv.org/abs/2506.04403 https://arxiv.org/pdf/2506.04403

Profiles of Critical Flat Ribbon Knots
The main open problem in geometric knot theory is to provide a tabulation of knots based on an energy criterion, with the goal of presenting this tabulation in terms of global energy minimisers within isotopy classes, often referred to as ideal knots. Recently, the first examples of minimal length diagrams and their corresponding length values have been determined by Ayala, Kirszenblat, and Rubinstein. This article is motivated by the scarcity of examples despite several decades of intense rese…

Stabilization of Linear Switched Systems with Long Input Delay via Average or Averaging Predictor Feedbacks
Andreas Katsanikakis, Nikolaos Bekiaris-Liberis
https://arxiv.org/abs/2506.03908

Stabilization of Linear Switched Systems with Long Input Delay via Average or Averaging Predictor Feedbacks
We develop delay-compensating feedback laws for linear switched systems with time-dependent switching. Because the future values of the switching signal, which are needed for constructing an exact predictor-feedback law, may be unavailable at current time, the key design challenge is how to construct a proper predictor state. We resolve this challenge constructing two alternative, average predictor-based feedback laws. The first is viewed as a predictor-feedback law for a particular average sys…

Cascade Relaxation of the Gravitating Vacuum as a Generator of the Evolving Universe
V. N. Lukash (Astro Space Center, P. N. Lebedev Physical Institute, Russian Academy of Sciences, Russia), E. V. Mikheeva (Astro Space Center, P. N. Lebedev Physical Institute, Russian Academy of Sciences)
https://arxiv.org/abs/2506.03226

Cascade Relaxation of the Gravitating Vacuum as a Generator of the Evolving Universe
The cascade relaxation of a polarized vacuum in the expanding Universe is a chain of evolutionary epochs of decreasing its density with the exit of dominant fields (each in its own time) from the initial zero states to nonzero values, from the dominant scalar field in the early Universe to subsequent ones, including the $Λ$-term in the modern Universe. The cascade vacuum relaxation creates the entire observable cosmology from the Friedmann model with small perturbations of the metric with non-…

That’ll age well, I’m sure. https://flipboard.com/@bbcnews/politics-oeaorfqgz/-/a-MX2g0TyGS_6HtzoJBJonqQ:a:3199692-/0

I understand what Trump cares about, says Starmer
Sir Keir Starmer has said he "understands what anchors" US President Donald Trump, having built a relationship on shared family values. Despite "different political backgrounds" the prime minister said he found common ground with Trump, and that their "good personal relationship" helped land a vital …

H\"older continuity of Lyapunov exponents for non-invertible and non-compact random cocycles
Pedro Duarte, Tom\'e Graxinha
https://arxiv.org/abs/2506.04124

Hölder continuity of Lyapunov exponents for non-invertible and non-compact random cocycles
We study the regularity of Lyapunov exponents for random linear cocycles taking values in $\Mat_m(\R)$ and driven by i.i.d. processes. Under three natural conditions - finite exponential moments, a spectral gap between the top two Lyapunov exponents, and quasi-irreducibility of the associated semigroup - we prove that the top Lyapunov exponent is Hölder continuous with respect to the Wasserstein distance. In the final section, we apply the main results to Schrödinger cocycles with unbounded p…

It's about time: a thermodynamic information criterion (TIC)
Brendan Lucas, Google Gemini 2. 5 Pro Preview 05-06
https://arxiv.org/abs/2506.04519 https…

It's about time: a thermodynamic information criterion (TIC)
Useful chemical processes often involve a desired steady state probability distribution, equilibrium or not, from which product is extracted. Given many different ways to attain the same steady state, which candidate "loses" the least in terms of time and energy? A scalar thermodynamic information criterion (TIC), inspired by AIC, assigns lower values to chemical processes with less estimated "loss" to generate the same desired steady state. As an element of thermodynamic machine learning, TIC …

This https://arxiv.org/abs/2502.06475 has been replaced.
initial toot: https://mastoxiv.page/@ar…

Dynamical relevance of periodic orbits under increasing Reynolds number and connections to inviscid dynamics
Large numbers of relative periodic orbits (RPOs) have been found recently in doubly-periodic, two-dimensional Kolmogorov flow at moderate Reynolds numbers $Re \in \{40, 100\}$. While these solutions lead to robust statistical reconstructions at the $Re$-values where they were obtained, it is unclear how their dynamical importance evolves with increasing $Re$. We perform arclength continuation on this library of solutions to show that large numbers of RPOs quickly become dynamically irrelevant, …

This https://arxiv.org/abs/2505.13816 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Smooth Solutions of the Navier-Stokes Equation
Smooth solutions of the Navier-Stokes equation with smooth but otherwise unconstrained initial conditions are constructed, to solve the Millennium fluids problem in the positive. The smooth solutions are the mean values of general weak solutions and are alternately characterized as the entropy production minimizing solutions. The construction occurs in a finite periodic cube.

Corrections to Published Values of Frequency Sampling Filter Transition Coefficients
C. S. Ramalingam
https://arxiv.org/abs/2507.02556 https://

Corrections to Published Values of Frequency Sampling Filter Transition Coefficients
Tables of optimal transition coefficients and peak sidelobe level (PSL, in dB) associated with frequency sampling filter (FSF) design were published by Rabiner et al. (Jun 1970), and reproduced, for example, in the book Digital Signal Processing by Proakis and Manolakis (4/e, 2007). A set of values are also given in Appendix H of Understanding Digital Signal Processing} by Lyons (3/e, 2011), but there are significant differences between these two sets. For example, for $N=16$ and BW$=4$, two di…

This https://arxiv.org/abs/2505.20896 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csLG_…

How Do Transformers Learn Variable Binding in Symbolic Programs?
Variable binding -- the ability to associate variables with values -- is fundamental to symbolic computation and cognition. Although classical architectures typically implement variable binding via addressable memory, it is not well understood how modern neural networks lacking built-in binding operations may acquire this capacity. We investigate this by training a Transformer to dereference queried variables in symbolic programs where variables are assigned either numerical constants or other …

Sources: xAI is launching a $300M secondary stock offering that values the group at $113B, allowing staff to sell shares to new investors (Financial Times)
https://www.ft.com/content/703e93f1-28bf-4890-8c9c-141bf81dd206

Elon Musk’s xAI seeks $113bn valuation in $300mn share sale
Deal to allow investors to buy into group following March takeover of X

This https://arxiv.org/abs/2505.24171 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_eco…

A note on the diversity Owen values
Béal et al. (Int J Game Theory 54, 2025) introduce the Diversity Owen value for TU-games with diversity constraints, and provide axiomatic characterizations using the axioms of fairness and balanced contributions. However, there exist logical flaws in the proofs of the uniqueness of these characterizations. In this note we provides the corrected proofs of the characterizations by introducing the null player for diversity games axiom. Also, we establish two alternative characterizations of the …

Sharp error bounds for approximate eigenvalues and singular values from subspace methods
Irina-Beatrice Haas, Yuji Nakatsukasa
https://arxiv.org/abs/2506.01207

Sharp error bounds for approximate eigenvalues and singular values from subspace methods
Subspace methods are commonly used for finding approximate eigenvalues and singular values of large-scale matrices. Once a subspace is found, the Rayleigh-Ritz method (for symmetric eigenvalue problems) and Petrov-Galerkin projection (for singular values) are the de facto method for extraction of eigenvalues and singular values. In this work we derive quadratic error bounds for approximate eigenvalues obtained via the Rayleigh-Ritz process. Our bounds take advantage of the fact that extremal ei…

At the edge of Donsker's Theorem: Asymptotics of multiscale scan statistics
Johann K\"ohne, Fabian Mies
https://arxiv.org/abs/2506.05112 https://

At the edge of Donsker's Theorem: Asymptotics of multiscale scan statistics
For nonparametric inference about a function, multiscale testing procedures resolve the need for bandwidth selection and achieve asymptotically optimal detection performance against a broad range of alternatives. However, critical values strongly depend on the noise distribution, and we argue that existing methods are either statistically infeasible, or asymptotically sub-optimal. To address this methodological challenge, we show how to develop a feasible multiscale test via weak convergence ar…

This https://arxiv.org/abs/2506.01306 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Asymptotic of Coulomb gas integral, Temperley-Lieb type algebras and pure partition functions
In this supplementary note, we study the asymptotic behavior of several types of Coulomb gas integrals and construct the pure partition functions for multiple radial $\mathrm{SLE}(κ)$ and general multiple chordal $\mathrm{SLE}(κ)$ systems. For both radial and chordal cases, we prove the linear independence of the ground state solutions $J_α^{(m,n)}(\boldsymbol{x})$ to the null vector equations for irrational values of $κ\in (0,8)$. In particular, we show that the ground state solutions …

This https://arxiv.org/abs/2503.11207 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csAI_…

Can Large Reasoning Models do Analogical Reasoning under Perceptual Uncertainty?
This work presents a first evaluation of two state-of-the-art Large Reasoning Models (LRMs), OpenAI's o3-mini and DeepSeek R1, on analogical reasoning, focusing on well-established nonverbal human IQ tests based on Raven's progressive matrices. We benchmark with the I-RAVEN dataset and its extension, I-RAVEN-X, which tests the ability to generalize to longer reasoning rules and ranges of the attribute values. To assess the influence of visual uncertainties on these symbolic analogical reasoning…

Nonreciprocal superconducting critical currents with normal state field trainability in kagome superconductor CsV3Sb5
Jun Ge, Xiaoqi Liu, Pinyuan Wang, Haowen Pang, Qiangwei Yin, Hechang Lei, Ziqiang Wang, Jian Wang
https://arxiv.org/abs/2506.04601

Nonreciprocal superconducting critical currents with normal state field trainability in kagome superconductor CsV3Sb5
Determining time-reversal symmetry (TRS) and chirality in the superconducting state and its relation to the symmetry and topology in the normal state are important issues in modern condensed matter physics. Here, we report the observation of nonreciprocal superconducting critical currents (Ic) at zero applied magnetic field: Ic exhibits different values in opposite directions, in both flakes and micro-bridges of the kagome superconductor CsV3Sb5. Such spontaneous nonreciprocity requires TRS and…

Visualization for interactively adjusting the de-bias effect of word embedding
Arisa Sugino, Takayuki Itoh
https://arxiv.org/abs/2506.02447 https://…

Visualization for interactively adjusting the de-bias effect of word embedding
Word embedding, which converts words into numerical values, is an important natural language processing technique and widely used. One of the serious problems of word embedding is that the bias will be learned and affect the model if the dataset used for pre-training contains bias. On the other hand, indiscriminate removal of bias from word embeddings may result in the loss of information, even if the bias is undesirable to us. As a result, a risk of model performance degradation due to bias re…

This https://arxiv.org/abs/2504.20167 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_qu…

Emergence of Hermitian topology from non-Hermitian knots
The non-Hermiticity of the system gives rise to a distinct knot topology in the complex eigenvalue spectrum, which has no counterpart in Hermitian systems. In contrast, the singular values of a non-Hermitian (NH) Hamiltonian are always real by definition, meaning that they can also be interpreted as the eigenvalues of some underlying Hermitian Hamiltonian. In this work, we demonstrate that if the singular values of an NH Hamiltonian are treated as eigenvalues of prototype translational invarian…

Just bought a lifetime license for Atmos because it is just sooo good for creating perceptually uniform color palettes – including a shade generator, a contrast checker, OKLCH support, CSS export, a Figma plugin, online sharing, and, and… 😍 👉 https://atmos.style
(No affiliation, just genuine excitement! 😁)

«I guess the main point is understand the data types you’re using. You wouldn’t use an 8-bit integer to handle values in the thousands, but it’s fine if the values stay under one hundred. The same rules apply to floating point. You just have to know how they work.»
https://fosstodon.org/@drdrang/1147627…

P\'{o}lya's conjecture on $\mathbb{S}^1 \times \R$
Pedro Freitas, Rui Wang
https://arxiv.org/abs/2506.04341 https://arxiv.org…

Pólya's conjecture on $\mathbb{S}^1 \times \R$
We study the area ranges where the two possible isoperimetric domains on the infinite cylinder $\mathbb{S}^{1}\times \R$, namely, geodesic disks and cylindrical strips of the form $\mathbb{S}^1\times [0,h]$, satisfy Pólya's conjecture. In the former case, we provide an upper bound on the maximum value of the radius for which the conjecture may hold, while in the latter we fully characterise the values of $h$ for which it does hold for these strips. As a consequence, we determine a necessary an…

Fault based recurrence models and occurrence probabilities of large earthquakes (M6.0) in the Corinth Rift, Greece
C. Kourouklas, P. Bonatis, E. Papadimitriou, V. Karakostas
https://arxiv.org/abs/2506.04382

Fault based recurrence models and occurrence probabilities of large earthquakes (M6.0) in the Corinth Rift, Greece
The M6.0 earthquakes recurrence times, Tr, exhibit high variability from 40 to 1500 years, with the southern Corinth Rift fault segments reaching values up to 350 years and their antithetic ones ranging from 400 to 1500 years. The fault segments in the Corinth Rift can be divided into three groups, according to their recurrence behaviour, with some of them exhibiting significantly lower renewal model probabilities than the Poisson model, others showing nearly equal probabilities, and one segmen…

Constraining $\Lambda$CDM, $\omega$CDM, and $\omega_0\omega_a$CDM models with DESI DR2 BAO: Redshift-Resolved Diagnostics and the Role of $r_d$
Seokcheon Lee
https://arxiv.org/abs/2507.01380

Constraining $Λ$CDM, $ω$CDM, and $ω_0ω_a$CDM models with DESI DR2 BAO: Redshift-Resolved Diagnostics and the Role of $r_d$
We present a detailed comparison of $Λ$CDM, $ω$CDM, and $ω_0ω_a$CDM cosmologies using the latest redshift-resolved BAO measurements from DESI DR2. By separating $r_d$-dependent and $r_d$-independent observables and applying both fixed and model-derived sound horizon values, we test the consistency of each model across 24 observables spanning redshift 0.2 to 2.3. Our results show that the $ω$CDM model is statistically favored over $Λ$CDM, with lower $χ^2$, AIC, and BIC values and reduced…

Based on daily values, the May average of atmospheric CO₂ at Mauna Loa was ~430.5 ppm; that's 3.6 ppm higher than last year, a big jump again!
#co2 #climatechange #globalwarming

This https://arxiv.org/abs/2407.07774 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

On a Casselman-Shalika type formula for unramified Speh representations
We give a Casselman-Shalika type formula for unramified Speh representations. Our formula computes values of the normalized spherical element of the $(k,c)$ model of a Speh representation at elements of the form $\operatorname{diag}\left(g, I_{(k-1)c}\right)$, where $g \in \mathrm{GL}_c\left(F\right)$ for a non-archimedean local field $F$. The formula expresses these values in terms of modified Hall--Littlewood polynomials evaluated at the Satake parameter attached to the representation. Our pr…

This https://arxiv.org/abs/2110.06506 has been replaced.
link: https://scholar.google.com/scholar?q=a

Network analysis using Forman curvature and Shapley values on hypergraphs
In recent years, network models have become more complex with the development of big data. Therefore, more advanced network analysis is required. In this paper, we introduce a new quantitative measure named combinatorial evaluation, which combines the discrete geometry concept of Forman Ricci curvature and the game theory concept of the Shapley value. We elucidated the characteristics of combinatorial evaluation by proving several properties of this indicator. Furthermore, we demonstrated the u…

BitTTS: Highly Compact Text-to-Speech Using 1.58-bit Quantization and Weight Indexing
Masaya Kawamura, Takuya Hasumi, Yuma Shirahata, Ryuichi Yamamoto
https://arxiv.org/abs/2506.03515

BitTTS: Highly Compact Text-to-Speech Using 1.58-bit Quantization and Weight Indexing
This paper proposes a highly compact, lightweight text-to-speech (TTS) model for on-device applications. To reduce the model size, the proposed model introduces two techniques. First, we introduce quantization-aware training (QAT), which quantizes model parameters during training to as low as 1.58-bit. In this case, most of 32-bit model parameters are quantized to ternary values {-1, 0, 1}. Second, we propose a method named weight indexing. In this method, we save a group of 1.58-bit weights as…

Deep learning-based segmentation of T1 and T2 cardiac MRI maps for automated disease detection
Andreea Bianca Popescu, Andreas Seitz, Heiko Mahrholdt, Jens Wetzl, Athira Jacob, Lucian Mihai Itu, Constantin Suciu, Teodora Chitiboi
https://arxiv.org/abs/2507.00903

Deep learning-based segmentation of T1 and T2 cardiac MRI maps for automated disease detection
Objectives Parametric tissue mapping enables quantitative cardiac tissue characterization but is limited by inter-observer variability during manual delineation. Traditional approaches relying on average relaxation values and single cutoffs may oversimplify myocardial complexity. This study evaluates whether deep learning (DL) can achieve segmentation accuracy comparable to inter-observer variability, explores the utility of statistical features beyond mean T1/T2 values, and assesses whether ma…

This https://arxiv.org/abs/2407.10026 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csIT_…

Conditional Entropies of k-Deletion/Insertion Channels
The channel output entropy of a transmitted sequence is the entropy of the possible channel outputs and similarly the channel input entropy of a received sequence is the entropy of all possible transmitted sequences. The goal of this work is to study these entropy values for the k-deletion, k-insertion channels, where exactly k symbols are deleted, inserted in the transmitted sequence, respectively. If all possible sequences are transmitted with the same probability then studying the input and …

If you set limits for a scale (e.g. x-axis) in ggplot, how would you like data outside of that range be handled? There is the oob parameter for that and a set of functions to use with it: https://scales.r-lib.org/reference/oob.html

Spins of SMBHs in distant low luminosity AGNs
M. Yu. Piotrovich, S. D. Buliga, T. M. Natsvlishvili
https://arxiv.org/abs/2506.22207 https://

Spins of SMBHs in distant low luminosity AGNs
We estimated radiative efficiency, spin and SMBH mass values for sample of 33 distant low luminosity AGNs. The distribution of the estimated spin values (majority of objects have a spin greater than 0.8) is fairly typical for many types of AGNs. The dependence of the estimated spin values on the estimated SMBH masses shows strong correlation between them, which suggests a rapid increase in spin with mass, i.e. that the main mechanism of mass growth in this case is disk accretion. We did not fin…

Top five NFL draft values of the millennium at interior DL: Cameron Heyward one of two active players https://www.nfl.com/news/best-nfl-draft-values-of-the-millennium-defensive-line

This https://arxiv.org/abs/2505.08280 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Extremising eigenvalues of the GJMS operators in a fixed conformal class
Let $(M,g)$ be a closed Riemannian manifold of dimension $n\geq 3$. If $s$ is a positive integer satisfying $2s

American Evangelical churches masquerade as connoisseurs of African family values
https://www.washingtonblade.com/2025/06/23/american-evangelical-churches-masquerade-as-connoisseurs-of-african-family-values/

We're thrilled to announce that Bloomberg Engineering is once again joining us as a Recording Partner!
Learn more about Bloomberg Engineering: https://www.bloomberg.com/company/values/tech-at-bloomberg/

Not All Jokes Land: Evaluating Large Language Models Understanding of Workplace Humor
Moahmmadamin Shafiei, Hamidreza Saffari
https://arxiv.org/abs/2506.01819

Not All Jokes Land: Evaluating Large Language Models Understanding of Workplace Humor
With the recent advances in Artificial Intelligence (AI) and Large Language Models (LLMs), the automation of daily tasks, like automatic writing, is getting more and more attention. Hence, efforts have focused on aligning LLMs with human values, yet humor, particularly professional industrial humor used in workplaces, has been largely neglected. To address this, we develop a dataset of professional humor statements along with features that determine the appropriateness of each statement. Our ev…

Strong stability of linear delay-difference equations
Felipe Gon\c{c}alves Netto, Yacine Chitour, Guilherme Mazanti
https://arxiv.org/abs/2506.05002 https:…

Strong stability of linear delay-difference equations
This paper considers linear delay-difference equations, that is, equations relating the state at a given time with its past values over a given bounded interval. After providing a well-posedness result and recalling Hale--Silkowski Criterion for strong stability in the case of equations with finitely many pointwise delays, we propose a generalization of the notion of strong stability to the more general class of linear delay-difference equations with an integral term defined by a matrix-valued …

This https://arxiv.org/abs/2411.11553 has been replaced.
initial toot: https://mastoxiv.page/@ar…

Dynamical regimes of thermally convective emulsions
Emulsions are paramount in various interdisciplinary topical areas, yet a satisfactory understanding of their behavior in buoyancy-driven thermal flows has not been established. In the present work, we unravel the dynamical regimes of thermal convection in emulsions by leveraging a large set of mesoscale numerical simulations. Emulsions are prepared with a given volume fraction of the initially dispersed phase, $ϕ$, ranging from dilute (low values of $ϕ$) to jammed emulsions (high values of $…

Public Service Algorithm: towards a transparent, explainable, and scalable content curation for news content based on editorial values
Ahmad Mel, Sebastien Noir
https://arxiv.org/abs/2506.22270

Public Service Algorithm: towards a transparent, explainable, and scalable content curation for news content based on editorial values
The proliferation of disinformation challenges traditional, unscalable editorial processes and existing automated systems that prioritize engagement over public service values. To address this, we introduce the Public Service Algorithm (PSA), a novel framework using Large Language Models (LLMs) for scalable, transparent content curation based on Public Service Media (PSM) inspired values. Utilizing a large multilingual news dataset from the 'A European Perspective' project, our experiment direc…

A former leader of the Education Department’s Office for Civil Rights during the Obama and Biden administrations
called the Trump administration’s targeting of undefined diversity, equity and inclusion legally spurious
and urged colleges and universities to stand up for their values.
At a panel last week at the annual Education Writers Association conference here,
Catherine Lhamon said it’s “enormously frustrating to me to see the federal government use its voice to sa…

Biden Civil Rights Chief: Trump Anti-DEI Orders Aren’t Law
Catherine Lhamon joined the American Council on Education’s president and a student in criticizing the current federal administration’s targeting of universities over diversity, equity and inclusion.

Top five NFL draft values of the millennium at LB: Class of 2012 produced pair of true studs https://www.nfl.com/news/top-five-nfl-draft-values-of-the-millennium-at-lb-class-of-2012-produced-pair-of-true-studs…

This https://arxiv.org/abs/2501.09015 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_sta…

Family-wise Error Rate Control with E-values
The closure principle is a standard tool for achieving strong family-wise error rate (FWER) control in multiple testing problems. We develop an e-value-based closed testing framework that inherits nice properties of e-values, which are common in settings of sequential hypothesis testing or universal inference for irregular parametric models. We prove that e-value-based closed testing strongly controls the post-hoc FWER in the static setting, and has stronger anytime-valid and always-valid FWER-…

This https://arxiv.org/abs/2506.01696 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_ees…

Missing Data in Signal Processing and Machine Learning: Models, Methods and Modern Approaches
The goal of this tutorial is to provide an overview of recent methods for handling missing data in signal processing methods, from their origins to the challenges ahead. Missing data approaches are grouped by three main categories: i) missing-data imputation, ii) estimation with missing values and iii) prediction with missing values. We focus on methodological and experimental results through specific case studies on real-world applications. Promising and future research directions, including a…

The Complexity of Thermalization in Finite Quantum Systems
Dhruv Devulapalli, T. C. Mooney, James D. Watson
https://arxiv.org/abs/2507.00405 https://

The Complexity of Thermalization in Finite Quantum Systems
Thermalization is the process through which a physical system evolves toward a state of thermal equilibrium. Determining whether or not a physical system will thermalize from an initial state has been a key question in condensed matter physics. Closely related questions are determining whether observables in these systems relax to stationary values, and what those values are. Using tools from computational complexity theory, we demonstrate that given a Hamiltonian on a finite-sized system, dete…

Fundamental and homogeneous bases of Hopf algebras built from nonsymmetric operads
Samuele Giraudo
https://arxiv.org/abs/2507.02165 https://

Fundamental and homogeneous bases of Hopf algebras built from nonsymmetric operads
We introduce new partial order structures on the underlying sets of free nonsymmetric operads. These posets involve decorated ordered rooted trees, and their terminal intervals are lattices. These lattices are not graded, not self-dual, and not semi-distributive, but they are EL-shellable, and their Mbius functions take values in $\{-1, 0, 1\}$. They admit sublattices on the families of $m$-Fuss-Catalan objects and of forests of trees. This latter order structure is used to construct two new ba…

This https://arxiv.org/abs/2402.05625 has been replaced.
link: https://scholar.google.com/scholar?q=a

Coded Many-User Multiple Access via Approximate Message Passing
We consider communication over the Gaussian multiple-access channel in the regime where the number of users grows linearly with the codelength. In this regime, schemes based on sparse superposition coding can achieve a near-optimal tradeoff between spectral efficiency and signal-to-noise ratio. However, these schemes are feasible only for small values of user payload. This paper investigates efficient schemes for larger user payloads, focusing on coded CDMA schemes where each user's information…

Vista Equity Partners agrees to acquire ERP software provider Acumatica from PE firm EQT, sources say in a deal that values Acumatica at ~$2B including debt (Bloomberg)
https://www.bloomberg.com/news/articles/2025-0…

Buyout Firm Vista to Acquire EQT’s Acumatica in $2 Billion Deal
Vista Equity Partners agreed to acquire Acumatica Inc., a software company that helps businesses streamline workflows.

$IF-GUIDE$: Influence Function-Guided Detoxification of LLMs
Zachary Coalson, Juhan Bae, Nicholas Carlini, Sanghyun Hong
https://arxiv.org/abs/2506.01790 h…

$IF-GUIDE$: Influence Function-Guided Detoxification of LLMs
We study how training data contributes to the emergence of toxic behaviors in large-language models. Most prior work on reducing model toxicity adopts $reactive$ approaches, such as fine-tuning pre-trained (and potentially toxic) models to align them with human values. In contrast, we propose a $proactive$ approach$-$IF-Guide$-$which leverages influence functions to identify harmful tokens within any training data and suppress their impact during training. To this end, we first show that standa…

A Generalized Graph Signal Processing Framework for Multiple Hypothesis Testing over Networks
Xingchao Jian, Martin G\"olz, Feng Ji, Wee Peng Tay, Abdelhak M. Zoubir
https://arxiv.org/abs/2506.03496

A Generalized Graph Signal Processing Framework for Multiple Hypothesis Testing over Networks
We consider the multiple hypothesis testing (MHT) problem over the joint domain formed by a graph and a measure space. On each sample point of this joint domain, we assign a hypothesis test and a corresponding $p$-value. The goal is to make decisions for all hypotheses simultaneously, using all available $p$-values. In practice, this problem resembles the detection problem over a sensor network during a period of time. To solve this problem, we extend the traditional two-groups model such that …

Radiation GRMHD Models of Accretion onto Stellar-Mass Black Holes: I. Survey of Eddington Ratios
Lizhong Zhang, James M. Stone, Patrick D. Mullen, Shane W. Davis, Yan-Fei Jiang, Christopher J. White
https://arxiv.org/abs/2506.02289

Radiation GRMHD Models of Accretion onto Stellar-Mass Black Holes: I. Survey of Eddington Ratios
We summarize results from a survey of radiation-dominated black hole accretion flows across a wide range of mass accretion rates, as well as two values of black hole spin and initial magnetic field geometry. These models apply an algorithm targeting direct solutions to the radiation transport equation in full general relativity and have been enabled by access to modern exascale computing systems. Super-Eddington accretion flows form geometrically thick radiation pressure supported disks that dr…

This https://arxiv.org/abs/2411.06188 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_grqc_…

The thermodynamic profile of AdS black holes in Lorentz-violating Bumblebee and Kalb-Ramond gravity
Lorentz invariance violation (LIV) is a topic of significant interest in quantum gravity and in extensions of the Standard Model of particle physics. Recently, new classes of black hole solutions have been proposed, involving vector fields and rank-two antisymmetric tensor fields that acquire nontrivial vacuum expectation values, resulting in the Bumblebee and Kalb-Ramond (KR) gravity models, respectively. These models exhibit novel geometric structures and differ in notable ways from standard …

Averaging quadratically twisted $L$-values and their derivatives
Tinghao Huang
https://arxiv.org/abs/2507.00179 https://arxiv.org/pdf…

Averaging quadratically twisted $L$-values and their derivatives
In this paper, we unconditionally establish an asymptotic formula for the product of the quadratically twisted central $L$-value associated to a holomorphic cusp form $f$, and the quadratically twisted central $L$-derivative to a distinct holomorphic cusp form $g$. This result may be viewed as an extension of \cite{Li-MR4768632}, \cite{Kumar.etc-MR4765788} and \cite{zhou2025momentderivativesquadratictwists}.

e-GAI: e-value-based Generalized $\alpha$-Investing for Online False Discovery Rate Control
Yifan Zhang, Zijian Wei, Haojie Ren, Changliang Zou
https://arxiv.org/abs/2506.01452

e-GAI: e-value-based Generalized $α$-Investing for Online False Discovery Rate Control
Online multiple hypothesis testing has attracted a lot of attention in many applications, e.g., anomaly status detection and stock market price monitoring. The state-of-the-art generalized $α$-investing (GAI) algorithms can control online false discovery rate (FDR) on p-values only under specific dependence structures, a situation that rarely occurs in practice. The e-LOND algorithm (Xu & Ramdas, 2024) utilizes e-values to achieve online FDR control under arbitrary dependence but suffers from …

Why aren't I seeing every Democrat in congress on TV right now talking about this insane budget bill⁉️
It's Isaiah Martin
- and I think we need more Democrats with spines in Congress.
I know everyone is texting you right now, but my special election to fill a critical blue seat in Congress is⭐️ in just a few months - not a year and a half.
As a grassroots zero corporate dollar candidate, I need folks like you to come through for me.
It's our end o…

Isaiah Martin For Congress
​​Isaiah Martin is a proud Houston native, loyal brother and son, and a dedicated advocate. ​Isaiah’s upbringing instilled in him the values of service, resilience, and a deep commitment to his community. He believes in a Democratic Party that has a spine and fights back against Donald Trump and MAGA Republicans as they try to tear down programs that lift up the most vulnerable.

Interdependent Bilateral Trade: Information vs Approximation
Shahar Dobzinski, Alon Eden, Kira Goldner, Ariel Shaulker, Thodoris Tsilivis
https://arxiv.org/abs/2506.23896

Interdependent Bilateral Trade: Information vs Approximation
Welfare maximization in bilateral trade has been extensively studied in recent years. Previous literature obtained incentive-compatible approximation mechanisms only for the private values case. In this paper, we study welfare maximization in bilateral trade with interdependent values. Designing mechanisms for interdependent settings is much more challenging because the values of the players depend on the private information of the others, requiring complex belief updates and strategic inferenc…

This https://arxiv.org/abs/2504.02856 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCY_…

The epistemic dimension of algorithmic fairness: assessing its impact in innovation diffusion and fair policy making
Algorithmic fairness is an expanding field that addresses a range of discrimination issues associated with algorithmic processes. However, most works in the literature focus on analyzing it only from an ethical perspective, focusing on moral principles and values that should be considered in the design and evaluation of algorithms, while disregarding the epistemic dimension related to knowledge transmission and validation. However, this aspect of algorithmic fairness should also be included in …

Alignment Revisited: Are Large Language Models Consistent in Stated and Revealed Preferences?
Zhuojun Gu, Quan Wang, Shuchu Han
https://arxiv.org/abs/2506.00751

Alignment Revisited: Are Large Language Models Consistent in Stated and Revealed Preferences?
Recent advances in Large Language Models (LLMs) highlight the need to align their behaviors with human values. A critical, yet understudied, issue is the potential divergence between an LLM's stated preferences (its reported alignment with general principles) and its revealed preferences (inferred from decisions in contextualized scenarios). Such deviations raise fundamental concerns for the interpretability, trustworthiness, reasoning transparency, and ethical deployment of LLMs, particularly …

This https://arxiv.org/abs/2505.22221 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_qu…

Tight qubit uncertainty relations studied through weak values in neutron interferometry
In its original formulation, Heisenberg's uncertainty principle describes a trade-off relation between the error of a quantum measurement and the thereby induced disturbance on the measured object. However, this relation is not valid in general. An alternative universally valid relation was derived by Ozawa in 2003, defining error and disturbance in a general concept, experimentally accessible via a tomographic method. Later, it was shown by Hall that these errors correspond to the statistical …

Top five NFL draft values of the millennium at RB: Frank Gore among all-timers unearthed after Round 1 https://www.nfl.com/news/best-nfl-draft-values-of-the-millennium-running-back

Enumeration of subsets with closedness in finite fields of characteristic 2
Nithish Kumar R, Vadiraja Bhatta G. R., Prasanna Poojary
https://arxiv.org/abs/2506.20351

Enumeration of subsets with closedness in finite fields of characteristic 2
The additive closedness in the subset of an additive group is termed as r-value. The nature of closedness in different subsets of fixed size is observed as a spectrum of r-values. We enumerate r-values of subsets in finite fields of characteristic 2 and represent them as the spectrum of values. Based on these values the subsets can be further studied as partial Steiner triple systems, sum-free sets, Sidon sets, and Schure triples.

Semi-tail Units: A Universal Scale for Test Statistics and Efficiency
Paul W. Vos
https://arxiv.org/abs/2506.22910 https://arxiv.org/…

Semi-tail Units: A Universal Scale for Test Statistics and Efficiency
We introduce $ζ$- and $s$-values as quantile-based standardizations that are particularly suited for hypothesis testing. Unlike p-values, which express tail probabilities, $s$-values measure the number of semi-tail units into a distribution's tail, where each unit represents a halving of the tail area. This logarithmic scale provides intuitive interpretation: $s=3.3$ corresponds to the 10th percentile, $s=4.3$ to the 5th percentile, and $s=5.3$ to the 2.5th percentile. For two-tailed tests, $�…

Replaced article(s) found for math.NT. https://arxiv.org/list/math.NT/new
[1/1]:
- On $p$-adic denseness of quotients of values of integral forms
Deepa Antony, Rupam Barman, Stevan Gajovi\'c, Daniel \v{S}irola

Missing Data in Signal Processing and Machine Learning: Models, Methods and Modern Approaches
A. Hippert-Ferrer, A. Sportisse, A. Javaheri, M. N. El Korso, D. P. Palomar
https://arxiv.org/abs/2506.01696

Missing Data in Signal Processing and Machine Learning: Models, Methods and Modern Approaches
The goal of this tutorial is to provide an overview of recent methods for handling missing data in signal processing methods, from their origins to the challenges ahead. Missing data approaches are grouped by three main categories: i) missing-data imputation, ii) estimation with missing values and iii) prediction with missing values. We focus on methodological and experimental results through specific case studies on real-world applications. Promising and future research directions, including a…

Learning Optimal Posted Prices for a Unit-Demand Buyer
Yifeng Teng, Yifan Wang
https://arxiv.org/abs/2506.02284 https://arxiv.org/pdf…

Learning Optimal Posted Prices for a Unit-Demand Buyer
We study the problem of learning the optimal item pricing for a unit-demand buyer with independent item values, and the learner has query access to the buyer's value distributions. We consider two common query models in the literature: the sample access model where the learner can obtain a sample of each item value, and the pricing query model where the learner can set a price for an item and obtain a binary signal on whether the sampled value of the item is greater than our proposed price. In …

Top five NFL draft values of the millennium at QB: Who joins Tom Brady at the front of the pack? https://www.nfl.com/news/best-nfl-draft-values-of-the-millennium-quarterback

On Some New Congruences For Biregular Overpartitions
Anakha V
https://arxiv.org/abs/2507.02720 https://arxiv.org/pdf/2507.02720

On Some New Congruences For Biregular Overpartitions
Inspired by the recent work by Nadji, Ahmia and Ramírez, we examined the arithmetic properties of $\bar{B}_{l_1,l_2} (n)$, the number of overpartitions of n whose parts are neither divisible by $l_1$ nor divisible by $l_2$. In particular, we establish some congruences modulo k in {4, 8, 6, 12} satisfied by $\bar{B}_{l_1,l_2} (n)$ where $l_1$ and $l_2$ take values as arbitrary powers of 2 and 3. Moreover, we extend certain results proved in [26] and [15] for $l_1$ and $l_2$ with random powers o…

Top five NFL draft values of the millennium at OL: Jason Kelce massive steal for Eagles https://www.nfl.com/news/best-nfl-draft-values-of-the-millennium-offensive-line

This https://arxiv.org/abs/2506.01830 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

On a Recursive Integer Sequence Implying the Nonexistence of Odd Perfect Numbers
We define a sequence of positive integers recursively, where each term is determined as follows: starting with a given positive integer, if the term is odd, the next is the sum of its positive divisors; if the term is even, the subsequent term is half the term. It is conjectured that the sequence eventually reaches one for all initial values. In this paper, we classify a family of integers for which this conjecture holds.

On the irrationality of certain $p$-adic zeta values
Li Lai, Cezar Lupu, Johannes Sprang
https://arxiv.org/abs/2505.23088 https://arx…

On the irrationality of certain $p$-adic zeta values
A famous theorem of Zudilin states that at least one of the Riemann zeta values $ζ(5), ζ(7), ζ(9), ζ(11)$ is irrational. In this paper, we establish the $p$-adic analogue of Zudilin's theorem. As a weaker form of our result, it is proved that for any prime number $p \geqslant 5$ there exists an odd integer $i$ in the interval $[3,p+p/\log p+5]$ such that the $p$-adic zeta value $ζ_p(i)$ is irrational.

Top five NFL draft values of the millennium at TE: Travis Kelce, Rob Gronkowski among all-time greats https://www.nfl.com/news/best-nfl-draft-values-of-the-millennium-tight-end

Top five NFL draft values of the millennium at WR: Tyreek Hill, Justin Jefferson bring booming returns https://www.nfl.com/news/best-nfl-draft-values-of-the-millennium-wide-receiver