Tootfinder

from my link log —
A non-uniform quasirandom number generator for games.
https://taylorpetrick.com/blog/post/quasi-random-dist
saved 2024-08-15

A Quasi-Random Number Generator
I decided to implement a non-uniform random number generator for use in video games. The purpose of the technique is produce random events that are more consistent than a uniform distribution, similar to stratified sampling.

This essay (ht @… ) offers a lot to chew on: some gems, some flubs, some quibblable provocations, some big insights. This sentence in particular stood out to me (context for it in the screenshot):
“Whether we’re reading or conversing, we want something to be meant, not just said.”
https://slate.com/life/2025/06/ai-chatgpt-generator-grok-gemini-writing.html

Construction of non-generalized Reed-Solomon MDS codes based on systematic generator matrix
Shengwei Liu, Hongwei Liu, Bocong Chen
https://arxiv.org/abs/2507.20559 https://

Construction of non-generalized Reed-Solomon MDS codes based on systematic generator matrix
Maximum distance separable (MDS) codes are considered optimal because the minimum distance cannot be improved for a given length and code size. The most prominent MDS codes are likely the generalized Reed-Solomon (GRS) codes. In 1989, Roth and Lempel constructed a type of MDS code that is not a GRS code (referred to as non-GRS). In 2017, Beelen et al. introduced twisted Reed-Solomon (TRS) codes and demonstrated that many MDS TRS codes are indeed non-GRS. Following this, the definition of TRS co…

AMD and Stability AI launch the industry's first Stable Diffusion 3.0 Medium AI model optimized for AMD's XDNA 2 NPUs, designed to run locally on Ryzen laptops (Anton Shilov/Tom's Hardware)

AMD unveils industry-first Stable Diffusion 3.0 Medium AI model generator tailored for XDNA 2 NPUs — designed to run locally on Ryzen AI laptops
An offline image generator for XDNA 2 NPUs.

TPDE: A Fast Adaptable Compiler Back-End Framework
Tobias Schwarz (Technical University of Munich), Tobias Kamm (Technical University of Munich), Alexis Engelke (Technical University of Munich)
https://arxiv.org/abs/2505.22610

TPDE: A Fast Adaptable Compiler Back-End Framework
Fast machine code generation is especially important for fast start-up just-in-time compilation, where the compilation time is part of the end-to-end latency. However, widely used compiler frameworks like LLVM do not prioritize fast compilation and require an extra IR translation step increasing latency even further; and rolling a custom code generator is a substantial engineering effort, especially when targeting multiple architectures. Therefore, in this paper, we present TPDE, a compiler b…

EVAluation of the Equivalent Vector Boson Approximation at highest energy colliders
Benjamin Dahl\'en, Maximilian L\"oschner, Krzysztof M\k{e}ka{\l}a, J\"urgen Reuter, Panagiotis Stylianou
https://arxiv.org/abs/2507.19285

EVAluation of the Equivalent Vector Boson Approximation at highest energy colliders
Collider processes at the highest available partonic center-of-mass energies - 10 TeV and above - exhibit a new regime of electroweak interactions where electroweak gauge bosons mostly act as quasi-massless partons in vector boson fusion processes. We scrutinize these processes using the Equivalent Vector boson Approximation (EVA) based on its implementation in the Monte Carlo generator framework Whizard. Using a variety of important physics processes, including top pairs, Higgs pairs, neutrino…

ugandan_village: Ugandan village networks (2013)
Complete friendship and health advice social networks among households in 17 rural villages bordering Lake Victoria in Mayuge District, Uganda in 2013. Nodes are households and edges represent either a close friendship or a trusted health advisor connection, obtained via a name generator questionnaire.
This network has 121 nodes and 577 edges.
Tags: Social, Offline, Unweighted, Multilayer

heise | macOS: Stable Diffusion in die eigene App integrieren
Ohne Training, aber mit dem vollen Potenzial von Apples Hardware: So binden Sie den Text-zu-Bild-Generator in Ihre eigene App ein.
https://www.

Monolithic optoelectronic circuit design for on-chip terahertz applications
Kateryna Kusyak, Benedikt Schulte, Toru Matsuyama, Gunda Kipp, Hope M. Bretscher, Matthew W. Day, Guido Meier, Alexander M. Potts, James W. McIver
https://arxiv.org/abs/2507.21052

Monolithic optoelectronic circuit design for on-chip terahertz applications
We demonstrate a monolithic coplanar stripline platform for on-chip terahertz (THz) generation, transmission, and detection, addressing key challenges of mode purity, bandwidth, and referencing. Capacitive coupling of the photoconductive generator switch enforces pure odd-mode propagation, increases THz field strength, and extends the operational frequency range, achieving 0.05-1.4 THz. Our architecture enables fully monolithic fabrication with amorphous silicon switches, in situ field referenc…

This https://arxiv.org/abs/2206.08820 has been replaced.
link: https://scholar.google.com/scholar?q=a

Resolvent estimates for the one-dimensional damped wave equation with unbounded damping
We study the generator $G$ of the one-dimensional damped wave equation with unbounded damping. We show that the norm of the corresponding resolvent operator, $\| (G - λ)^{-1} \|$, is approximately constant as $|λ| \to +\infty$ on vertical strips of bounded width contained in the closure of the left-hand side complex semi-plane, $\overline{\mathbb{C}}_{-} := \{λ\in \mathbb{C}: \operatorname{Re} λ\le 0\}$. Our proof rests on a precise asymptotic analysis of the norm of the…

Frequency Control in Microgrids: An Adaptive Fuzzy-Neural-Network Virtual Synchronous Generator
Waleed Breesam, Rezvan Alamian, Nima Tashakor, Brahim Elkhalil Youcefa, Stefan M. Goetz
https://arxiv.org/abs/2506.18611

Frequency Control in Microgrids: An Adaptive Fuzzy-Neural-Network Virtual Synchronous Generator
The reliance on distributed renewable energy has increased recently. As a result, power electronic-based distributed generators replaced synchronous generators which led to a change in the dynamic characteristics of the microgrid. Most critically, they reduced system inertia and damping. Virtual synchronous generators emulated in power electronics, which mimic the dynamic behaviour of synchronous generators, are meant to fix this problem. However, fixed virtual synchronous generator parameters …

Joke's on me: the WISP routes me through a neighbor's antenna. He is also on PG&E. He doesn't have a generator, just a UPS that lasts about an hour. Starlink's back though.

Fast and Accurate Reconstruction of Voronoi Generators in Large Tessellations
Carlos M Hernandez-Suarez
https://arxiv.org/abs/2506.19076 https://

Fast and Accurate Reconstruction of Voronoi Generators in Large Tessellations
A Voronoi diagram partitions the plane into convex cells, each containing the points closest to a single generator. Given such a tessellation, the inverse Voronoi problem seeks the generator set \( S \) that produced it. Our algorithm selects a single interior cell with \( k \) edges and solves a compact, consistent linear system with \( 2(k+1) \) unknowns and \( 4k \) scalar equations to recover that cell's generator together with the \( k \) generators of its neighbors in one step. The remain…

Amazon's Ad Video Generator, a free tool to create gen AI ads and depict items as they would be used in the real world, is now available for sellers in the US (Jess Weatherbed/The Verge)
https://www.theverge.com/news/685160/amazon-ads-…

Amazon is about to be flooded with AI-generated video ads
Amazon Ad’s Video Generator has some new tricks and is now generally available in the US to create “photorealistic video assets” in five minutes or less.

A Closed-Form Symbolic Generator: $A^n B^n = C^n D^n$, for $n = 2,3$
Jamal Agbanwa
https://arxiv.org/abs/2506.19173 https://arxiv…

A Closed-Form Symbolic Generator: $A^n + B^n = C^n + D^n$, for $n = 2,3$
We present a unified framework for constructing integer solutions to $A^{n} + B^{n} = C^{n} + D^{n}$ for $n=2,3$. For $n=2$, we derive explicit formulas for any solutions via differences of squares. For $n=3$, we introduce general formulas that include the Hardy-Ramanujan number 1729 for instance, we also construct a symbolic generator that produces infinitely many integer solutions to the Diophantine equation A^3 + B^3 = C^3 + D^3 . While the resulting formulas for $A,B,C,D$ from the symbolic …

«75% of subjects were expected to use AI at work. 22% felt pressured to use AI when it was not appropriate. So 16% of subjects just say they used the AI when they didn’t! People feel they would be putting their job at risk if they pushed back on AI directives.»
Wow, "my manager would rather believe my work came from the garbage generator" must make any bullshit job even more bullshit.
https://pivot-to-ai.com/2025/07/25/16-of-employees-pretend-to-use-ai-at-work-to-please-their-boss/

A new Surrogate Microstructure Generator for Porous Materials with Applications to the Buffer Layer of TRISO Nuclear Fuel Particles
Philipp Eisenhardt, Ustim Khristenko, Barbara Wohlmuth, Andrei Constantinescu
https://arxiv.org/abs/2506.15874

A new Surrogate Microstructure Generator for Porous Materials with Applications to the Buffer Layer of TRISO Nuclear Fuel Particles
We present a surrogate material model for generating microstructure samples reproducing the morphology of the real material. The generator is based on Gaussian random fields, with a Matérn kernel and a topological support field defined through ellipsoidal inclusions clustered by a random walk algorithm. We identify the surrogate model parameters by minimizing misfits in a list of statistical and geometrical descriptors of the material microstructure. To demonstrate the effectiveness of the met…

🇺🇦 #NowPlaying on KEXP's #90TEEN
Freelance Whales:
🎵 Generator 1st Floor
#FreelanceWhales
https://thejanedoze.bandcamp.com/track/freelance-whales-generator-1st-floor-the-jane-doze-remix

I published the code I am using to make my miles biked per month charts... Nothing fancy, but might be useful to someone besides me.
➡️ https://rasterweb.net/raster/2025/06/06/milesbiked-a-bar-graph-generator/

milesBiked – A Bar Graph Generator
More Python code for you, or someone else...

This https://arxiv.org/abs/2504.06248 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_nli…

Kuramoto meets Koopman: Constants of motion, symmetries, and network motifs
The partial integrability of the Kuramoto model is often thought to be restricted to identically connected oscillators or groups thereof. Yet, the exact connectivity prerequisites for having constants of motion on more general graphs have remained elusive. Using spectral properties of the Koopman generator, we derive necessary and sufficient conditions for the existence of distinct constants of motion in the Kuramoto model with heterogeneous phase lags on any weighted, directed, signed graph. T…

This https://arxiv.org/abs/2502.00599 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_nuc…

Time Evolution of Prompt Gamma-Ray Emission in $^{252}$Cf(sf) and $^{233,235}$U($n$,f) Reactions
We investigate the time evolution of prompt fission $γ$ emission due to the presence of ns to ms isomers in the fragments produced in the neutron-induced fission of $^{233,235}$U and in the spontaneous fission of $^{252}$Cf. Calculations performed with the CGMF fission event generator are compared with recent experimental data on $^{252}$Cf(sf) and $^{235}$U($n$,f) obtained with the DANCE+NEUANCE setup at the Los Alamos Neutron Science Center. Of particular interest are the average $γ$-ray en…

Tighter Error Bounds for the qDRIFT Algorithm
I. J. David, I. Sinayskiy, F. Petruccione
https://arxiv.org/abs/2506.17199 https://arxi…

Tighter Error Bounds for the qDRIFT Algorithm
Randomized algorithms such as qDRIFT provide an efficient framework for quantum simulation by sampling terms from a decomposition of the system's generator. However, existing error bounds for qDRIFT scale quadratically with the norm of the generator, limiting their efficiency for large-scale closed or open quantum system simulation. In this work, we refine the qDRIFT error bound by incorporating Jensen's inequality and a careful treatment of the integral form of the error. This yields an improv…

from my link log —
BNFGen: a random text generator based on context-free grammars
https://baturin.org/tools/bnfgen/
saved 2025-06-23 https://

Asymptotic stability of solutions to semilinear evolution equations in Banach spaces
Francesco Cellarosi, Anirban Dutta, Giusy Mazzone
https://arxiv.org/abs/2506.21437

Asymptotic stability of solutions to semilinear evolution equations in Banach spaces
We prove a new linearization principle for the nonlinear stability of solutions to semilinear evolution equations of parabolic type. We assume that the set of equilibria forms a finite dimensional manifold of normally stable and normally hyperbolic equilibria. In addition, we assume that the linearized operator is the generator of an analytic semigroup (not necessarily stable). We show that if a mild solution to our evolution equation exists globally in time and remains ``close'' to the manifol…

Amazon's Ad Video Generator, a free tool to create gen AI ads and depict items as they would be used in the real world, is now available for sellers in the US (Jess Weatherbed/The Verge)
https://www.theverge.com/news/685160/amazon-ads-…

Amazon is about to be flooded with AI-generated video ads
Amazon Ad’s Video Generator has some new tricks and is now generally available in the US to create “photorealistic video assets” in five minutes or less.

One-generator skew braces and indecomposable set-theoretic solutions to the Yang-Baxter equation
Marco Castelli
https://arxiv.org/abs/2506.12503 https://…

One-generator skew braces and indecomposable set-theoretic solutions to the Yang-Baxter equation
We study the class of one-generator solutions to the Yang-Baxter equation, extending some recent results concerning the classes of involutive and multipermutation solutions. Moreover we show the precise relationship between indecomposable solutions to the Yang-Baxter equation and finite one-generator skew braces, giving a positive answer to a question posed by Agata and Alicja Smoktunowicz. In the last part, we apply our results to the involutive case, and we present some numerical results invo…

Comparing name generator designs in rural panel studies: analyzing alter retention and change
Marian-Gabriel H\^ancean, J\"urgen Lerner, Christopher McCarty
https://arxiv.org/abs/2506.10136

Comparing name generator designs in rural panel studies: analyzing alter retention and change
We conducted a two-wave personal network study in a rural Romanian community, interviewing the same participants (n = 68) using two name generators. Wave 1 employed a fixed-choice generator (n = 25) focused on emotional closeness; Wave 2 used a free-choice generator based on frequent interaction. We compared tie characteristics and assessed retention across waves. Alters who were kin, co-residents, or emotionally close were more likely to be retained, regardless of generator type. These finding…

Construction of Self-Orthogonal Quasi-Cyclic Codes and Their Application to Quantum Error-Correcting Codes
Mengying Gao, Yuhua Sun, Tongjiang Yan, Chun'e Zhao
https://arxiv.org/abs/2507.17319

Construction of Self-Orthogonal Quasi-Cyclic Codes and Their Application to Quantum Error-Correcting Codes
In this paper, necessary and sufficient conditions for the self-orthogonality of t-generator quasi-cyclic (QC) codes are presented under the Euclidean, Hermitian, and symplectic inner products, respectively. Particularly, by studying the structure of the dual codes of a class of 2-generator QC codes, we derive necessary and sufficient conditions for the QC codes to be dual-containing under the above three inner products. This class of 2-generator QC codes generalizes many known codes in the lit…

Compact Cauchy horizons admit constant surface gravity
Raymond A. Hounnonkpe, Ettore Minguzzi
https://arxiv.org/abs/2506.20004 https://

Compact Cauchy horizons admit constant surface gravity
We prove that in any spacetime dimension and under the dominant energy condition, every totally geodesic connected smooth compact null hypersurface (hence every compact Cauchy horizon) admits a smooth lightlike tangent vector field of constant surface gravity. That is, we solve the open degenerate case by showing that, if there is a complete generator, then there exists a smooth future-directed geodesic lightlike tangent field. The result can be stated as an existence result for a particular co…

Assessing the accuracy of the GENIE event generator with electron scattering data: Reduced cross section and nuclear transparency
A. V. Butkevich, S. V. Luchuk
https://arxiv.org/abs/2506.19355

Assessing the accuracy of the GENIE event generator with electron scattering data: Reduced cross section and nuclear transparency
The reduced cross sections of the semi-exclusive $(l,l'p)$ lepton scattering process can be identified with distorted nuclear spectral functions. Irrespective of the type of interaction the distorted spectral function is determined mainly by intrinsic properties of the target and the ejected nucleon interaction with residual nucleus. Thus the reduced cross sections of the neutrino and electron scattering on nuclei as functions of nucleon missing momentum and energy are similar up to Coulomb cor…

The Exact Enumeration of $4$-nomial and $5$-nomial Multiples of the Product of Primitive Polynomials over GF(2)
Soniya Takshak, Rajendra Kumar Sharma
https://arxiv.org/abs/2507.18465

The Exact Enumeration of $4$-nomial and $5$-nomial Multiples of the Product of Primitive Polynomials over GF(2)
Linear feedback shift registers (LFSRs) are used to generate secret keys in stream cipher cryptosystems. There are different kinds of key-stream generators like filter generators, combination generators, clock-controlled generators, etc. For a combination generator, the connection polynomial is the product of the connection polynomials of constituent LFSRs. For better cryptographic properties, the connection polynomials of the constituent LFSRs should be primitive with coprime degrees. The cryp…

Good day, for backup systems. Starlink is still down so I'm using my local WISP. And the power just went out so now I'm on generator.

Fossil fuels are stupid.
https://bsky.app/profile/davidrvetter.bsky.social/post/3ltubfjws2s2h
Note that highways are built using fossil fuels (both the building equipment used to create them, as well as asphalt which is made using bitumen, a b…

When Retriever Meets Generator: A Joint Model for Code Comment Generation
Tien P. T. Le, Anh M. T. Bui, Huy N. D. Pham, Alessio Bucaioni, Phuong T. Nguyen
https://arxiv.org/abs/2507.12558

When Retriever Meets Generator: A Joint Model for Code Comment Generation
Automatically generating concise, informative comments for source code can lighten documentation effort and accelerate program comprehension. Retrieval-augmented approaches first fetch code snippets with existing comments and then synthesize a new comment, yet retrieval and generation are typically optimized in isolation, allowing irrelevant neighbors topropagate noise downstream. To tackle the issue, we propose a novel approach named RAGSum with the aim of both effectiveness and efficiency in …

Hmmm, interbestuurlijke co-creatie.
https://tegelizr.nl/tegeltje/hmmm-interbestuurlijke-co-creatie/

Hmmm, interbestuurlijke co-creatie - Online tegeltjes bakken
Online generator voor plaatjes van tegeltjes. Een geintje van Paul van Buuren, van WBVB Rotterdam.

GraspGen: A Diffusion-based Framework for 6-DOF Grasping with On-Generator Training
Adithyavairavan Murali, Balakumar Sundaralingam, Yu-Wei Chao, Wentao Yuan, Jun Yamada, Mark Carlson, Fabio Ramos, Stan Birchfield, Dieter Fox, Clemens Eppner
https://arxiv.org/abs/2507.13097

GraspGen: A Diffusion-based Framework for 6-DOF Grasping with On-Generator Training
Grasping is a fundamental robot skill, yet despite significant research advancements, learning-based 6-DOF grasping approaches are still not turnkey and struggle to generalize across different embodiments and in-the-wild settings. We build upon the recent success on modeling the object-centric grasp generation process as an iterative diffusion process. Our proposed framework, GraspGen, consists of a DiffusionTransformer architecture that enhances grasp generation, paired with an efficient discr…

I just discovered Swift OpenAPI, a toolset to convert OpenAPI definitions (formerly Swagger) to a Swift Client for the defined API. How neat is that?? 🤩 https://swiftpackageindex.com/apple/swift-openapi-generator/main/tutorials/swift-op…

General Proximal Quasi-Newton Methods based on model functions for nonsmooth nonconvex problems
Xiaoxi Jia, Peter Ochs
https://arxiv.org/abs/2507.18363 https://

General Proximal Quasi-Newton Methods based on model functions for nonsmooth nonconvex problems
In this manuscript, we propose a general proximal quasi-Newton method tailored for nonconvex and nonsmooth optimization problems, where we do not require the sequence of the variable metric (or Hessian approximation) to be uniformly bounded as a prerequisite, instead, the variable metric is updated by a continuous matrix generator. From the respective of the algorithm, the objective function is approximated by the so-called local model function and subproblems aim to exploit the proximal point(…

Stallings' Group is Simply Connected at Infinity
Michael Mihalik
https://arxiv.org/abs/2506.19195 https://arxiv.org/pdf/2506.1919…

Stallings' Group is Simply Connected at Infinity
Let $F_2$ be the free group on two generators and let $B_n$ ($n \geq 2$) denote the kernel of the homomorphism $$F_2 \times \cdots (n) \cdots \times F_2 \rightarrow {\mathbb Z}$$ sending all generators to the generator $1$ of $\mathbb Z$. The groups $B_k$ are called the {\it Bieri-Stallings} groups and $B_k$ is type $\mathcal F_{k-1}$ but not $\mathcal F_k$. For $n\geq 3$ there are short exact sequences of the form $$1 \rightarrow B_{n-1} \rightarrow B_n \rightarrow F_2 \rightarrow 1.$$ Thi…

By the way, a few years ago I made this thingy to easily make pride avatars. Putting it out there just in case anyone would find it useful :neofox_happy_blep:
https://www.demirramon.com/generators/pride_avatar_generator

Pride avatar generator - Demirramon's hideout
Add a LGBT+ pride flag of your choice to your avatar.

Sources: Google is using its expansive library of YouTube videos to train Gemini and Veo 3; Google says it only uses a subset of videos for the training (Zach Vallese/CNBC)
https://www.cnbc.com/2025/06/19/google-youtube-ai-training-veo-3.html
…

Google is using YouTube videos to train its AI video generator
Google is using its expansive library of YouTube videos to train its AI models, including Gemini and the Veo 3 video and audio generator, CNBC has learned.

XiYan-SQL: A Novel Multi-Generator Framework For Text-to-SQL
Yifu Liu, Yin Zhu, Yingqi Gao, Zhiling Luo, Xiaoxia Li, Xiaorong Shi, Yuntao Hong, Jinyang Gao, Yu Li, Bolin Ding, Jingren Zhou
https://arxiv.org/abs/2507.04701

XiYan-SQL: A Novel Multi-Generator Framework For Text-to-SQL
To leverage the advantages of LLM in addressing challenges in the Text-to-SQL task, we present XiYan-SQL, an innovative framework effectively generating and utilizing multiple SQL candidates. It consists of three components: 1) a Schema Filter module filtering and obtaining multiple relevant schemas; 2) a multi-generator ensemble approach generating multiple highquality and diverse SQL queries; 3) a selection model with a candidate reorganization strategy implemented to obtain the optimal SQL q…

Replaced article(s) found for cs.SI. https://arxiv.org/list/cs.SI/new
[1/1]:
- Rumor Detection on Social Media with Reinforcement Learning-based Key Propagation Graph Generator
Yusong Zhang, Kun Xie, Xingyi Zhang, Xiangyu Dong, Sibo Wang

Joint System Modeling Approach for Fault Simulation of Start-er/Generator and Gas Generator in All-Electric APU
Haotian Mao, Yingqing Guo
https://arxiv.org/abs/2506.10562

Joint System Modeling Approach for Fault Simulation of Start-er/Generator and Gas Generator in All-Electric APU
This paper presents a joint system modeling approach for fault simulation of all-electric auxiliary power unit (APU), integrating starter/generator turn-to-turn short circuit (TTSC) faults with gas generator gas-path faults.To address challenges in electromechanical coupling, simulation precision and computational efficiency balance, we propose a multi-rate continuous-discrete hybrid simulation architecture. This architecture treats the starter/generator as a continuous system with variable ste…

Sources: Google is using its expansive library of YouTube videos to train Gemini and Veo 3; Google says it only uses a subset of videos for the training (Zach Vallese/CNBC)
https://www.cnbc.com/2025/06/19/google-youtube-ai-training-veo-3.html
…

Google is using YouTube videos to train its AI video generator
Google is using its expansive library of YouTube videos to train its AI models, including Gemini and the Veo 3 video and audio generator, CNBC has learned.

Monomial Almost Complete Intersections and the Strong Lefschetz Property
Bek Chase, Filip Jonsson Kling
https://arxiv.org/abs/2507.18516 https://arxiv.org/…

Monomial Almost Complete Intersections and the Strong Lefschetz Property
Motivated by the foundational result that a monomial complete intersection has the strong Lefschetz property (SLP) in characteristic zero, it is natural to ask when monomial almost complete intersections have the SLP. In this paper, using the Hilbert series as a central tool, we investigate the strong Lefschetz property for certain monomial almost complete intersections, those with the non-pure-power generator having support in two variables, and those with symmetric Hilbert series. In the form…

I'm working on a project which includes files written in both C and #Lisp; I'd like to have a common documentation generator for the whole project, to generate integrated documentation.
Has anyone made #Doxygen work with Lisp? Are there any recommendations for a documentation generator which …

GalaxyGenius: A Mock Galaxy Image Generator for Various Telescopes from Hydrodynamical Simulations
Xingchen Zhou, Hang Yang, Nan Li, Qi Xiong, Furen Deng, Xian-Min Meng, Renhao Ye, Shiyin Shen, Peng Wei, Qifan Cui, Zizhao He, Ayodeji Ibitoye, Chengliang Wei, Yuedong Fang
https://arxiv.org/abs/2506.15060

GalaxyGenius: A Mock Galaxy Image Generator for Various Telescopes from Hydrodynamical Simulations
To advance research on galaxies in the era of large-scale sky surveys, we introduce GalaxyGenius, a Python package designed to produce synthetic galaxy images tailored to different telescopes based on hydrodynamical simulations. The package comprises three main modules: data preprocessing, ideal data cube generation, and mock observation. Specifically, the preprocessing module extracts necessary properties of star and gas particles for a selected subhalo from hydrodynamical simulations and crea…

Scaling Properties of Current Fluctuations in Periodic TASEP
Anastasiia Trofimova, Lu Xu
https://arxiv.org/abs/2507.17750 https://arxiv.org/pdf/2507.17750

Scaling Properties of Current Fluctuations in Periodic TASEP
We investigate current fluctuations in the totally asymmetric simple exclusion process (TASEP) on a ring of size $N$ with $p$ particles. By deforming the Markov generator with a parameter $γ$, we analyze the tilted operator governing current statistics using coordinate Bethe ansatz techniques. We derive implicit expressions for the scaled cumulant generating function (SCGF), i.e. the largest eigenvalue, and the spectral gap in terms of Bethe roots, exploiting the geometric structure of Cassini…

ugandan_village: Ugandan village networks (2013)
Complete friendship and health advice social networks among households in 17 rural villages bordering Lake Victoria in Mayuge District, Uganda in 2013. Nodes are households and edges represent either a close friendship or a trusted health advisor connection, obtained via a name generator questionnaire.
This network has 124 nodes and 603 edges.
Tags: Social, Offline, Unweighted, Multilayer

Physics-Driven Construction of Compact Primitive Gaussian Density Fitting Basis Sets
Kshitijkumar A. Surjuse, Edward F. Valeev
https://arxiv.org/abs/2507.18471 https://

Physics-Driven Construction of Compact Primitive Gaussian Density Fitting Basis Sets
We present model-assisted density fitting (MADF) basis set generator, an algorithm for generating primitive atomic Gaussian density fitting (DF) basis sets (DFBSs) from a contracted Gaussian orbital basis set (OBS). The MADF algorithm produces DFBSs suitable for accurate robust DF approximation of 2-particle interactions in mean-field and correlated electronic structure. The algorithm is designed to (a) saturate the OBS product space by a large regularized set of primitive solid-harmonic Gaussi…

Bounded Distance Decoding for Random Lattices
Shuhong Gao
https://arxiv.org/abs/2506.16662 https://arxiv.org/pdf/2506.16662

Bounded Distance Decoding for Random Lattices
The current paper investigates the bounded distance decoding (BDD) problem for ensembles of lattices whose generator matrices have sub-Gaussian entries. We first prove that, for these ensembles the BDD problem is NP-hard in the worst case. Then, we introduce a polynomial-time algorithm based on singular value decomposition (SVD) and establish, both theoretically and through extensive experiments, that, for a random selected lattice from the same ensemble, the algorithm solves the BDD problem wi…

Replaced article(s) found for cs.MS. https://arxiv.org/list/cs.MS/new
[1/1]:
- A Sparse Tensor Generator with Efficient Feature Extraction
Tugba Torun, Ameer Taweel, Didem Unat

Operator Splitting Methods: Numerical Solutions of Ordinary Differential Equations via Separation of Variables
A. Banjara, I. AlJabea, T. Papamarkou, F. Neubrander
https://arxiv.org/abs/2506.17524

Operator Splitting Methods: Numerical Solutions of Ordinary Differential Equations via Separation of Variables
This paper applies the concept of linear semigroups induced by nonlinear flows, originally developed by Dorroh and Neuberger in the 1990s, to the approximation of uniquely solvable initial value problems for nonlinear ordinary differential equations. Building on a framework rooted in the earlier works of Lie, Kowalewski, and Groebner, we analyze nonlinear systems through the lens of the Koopman-Lie semigroup exp(tK), where K is the linear Lie generator associated with the flow induced by the no…

"The biased random number generator deleted my production database", people just really want to fool themselves into believing "AI" is real.
For years now I've said that no one would dare cross bridges or board a plane if civil/aerospace engineers worked like the majority of software engineers, and this whole hype just makes me point better than I ever could 😅
https://bsky.app/profile/lookitup.baby/post/3lufqktym522f

@stablehorde_generator draw for me an Italian girl in front of a pastry shop. She is wearing a tshirt from the store withe phrase ""Little Tart" on it.

Replaced article(s) found for cs.ET. https://arxiv.org/list/cs.ET/new
[1/1]:
- LLM as a code generator in Agile Model Driven Development
Ahmed R. Sadik, Sebastian Brulin, Markus Olhofer
…

High-Speed Thermal Imaging of Disk-shaped Firebrands in a Wind Tunnel
Charles Callahan, Erick Gatica, Sean Coburn, Sam Simons-Wellin, Luke Heinzen, Laura Shannon, John Farnsworth, Peter E. Hamlington, Gregory B. Rieker
https://arxiv.org/abs/2506.15891

High-Speed Thermal Imaging of Disk-shaped Firebrands in a Wind Tunnel
The transport and temperature-time history of disk-shaped firebrands was studied with high-speed thermal imaging in a wind tunnel. One millimeter diameter wooden disks were ignited using a novel firebrand generator. The firebrands dropped vertically into a wind tunnel crossflow. Optical images of the firebrands were recorded at 960 frames/second during their transport in the wind tunnel test section at three different wind speeds. The resulting high speed color videos were processed using a par…

Optimization of target film materials and protective coatings for sealed neutron generator
Yingying Cao, Sijia Zhou, Pingwei Sun, Jiayu Li, Shangrui Jiang, Shiwei Jing
https://arxiv.org/abs/2506.09060

Optimization of target film materials and protective coatings for sealed neutron generator
Magnesium target film has better thermal stability and neutron yield than titanium target, making it a potential neutron generator target film material. The radiation resistance of elemental magnesium targets is relatively weak, and their radiation resistance can be improved by alloying magnesium target films. The irradiation damage of pure magnesium targets and magnesium alloy target films was studied using SRIM. The results indicate that the irradiation damage of magnesium alloy target films …

🇺🇦 #NowPlaying on KEXP's #AstralPlane
Gap Dream:
🎵 Generator
#GapDream
https://gapdream.bandcamp.com/track/generator
https://open.spotify.com/track/57q7Y1yvqf40TPFqqA5Nmw

Enhancements to P4TG: Histogram-Based RTT Monitoring in the Data Plane
Fabian Ihle, Etienne Zink, Michael Menth
https://arxiv.org/abs/2507.15382 https://…

Enhancements to P4TG: Histogram-Based RTT Monitoring in the Data Plane
Modern traffic generators are essential tools for evaluating the performance of network environments. P4TG is a P4-based traffic generator implemented for Intel Tofino switches that offers high-speed packet generation with fine-grained measurement capabilities. However, P4TG samples time-based metrics such as the round-trip time (RTT) in the data plane and collects them at the controller. This leads to a reduced accuracy. In this paper, we introduce a histogram-based RTT measurement feature for…

Modulator-free, self-testing quantum random number generator
Ana Bl\'azquez-Co\'ido, Fadri Gr\"unenfelder, Anthony Martin, Raphael Houlmann, Hugo Zbinden, Davide Rusca
https://arxiv.org/abs/2507.12346

Modulator-free, self-testing quantum random number generator
Quantum random number generators (QRNGs) use the inherent unpredictability of quantum mechanics to generate true randomness, as opposed to classical random number generators. However, ensuring the authenticity of this randomness still requires robust verification. Self-testing QRNGs address this need by enabling the validation of the randomness produced based on the observed data from the experiment while requiring few assumptions. In this work, we present a practical, self-testing QRNG designe…

EIM-TRNG: Obfuscating Deep Neural Network Weights with Encoding-in-Memory True Random Number Generator via RowHammer
Ranyang Zhou, Abeer Matar A. Almalky, Gamana Aragonda, Sabbir Ahmed, Filip Roth Tr{\o}nnes-Christensen, Adnan Siraj Rakin, Shaahin Angizi
https://arxiv.org/abs/2507.02206 …

EIM-TRNG: Obfuscating Deep Neural Network Weights with Encoding-in-Memory True Random Number Generator via RowHammer
True Random Number Generators (TRNGs) play a fundamental role in hardware security, cryptographic systems, and data protection. In the context of Deep NeuralNetworks (DNNs), safeguarding model parameters, particularly weights, is critical to ensure the integrity, privacy, and intel-lectual property of AI systems. While software-based pseudo-random number generators are widely used, they lack the unpredictability and resilience offered by hardware-based TRNGs. In this work, we propose a novel an…

AKEGEN: A LLM-based Tabular Corpus Generator for Evaluating Dataset Discovery in Data Lakes
Zhenwei Dai, Chuan Lei, Asterios Katsifodimos, Xiao Qin, Christos Faloutsos, Huzefa Rangwala
https://arxiv.org/abs/2507.04687

AKEGEN: A LLM-based Tabular Corpus Generator for Evaluating Dataset Discovery in Data Lakes
How to generate a large, realistic set of tables along with joinability relationships, to stress-test dataset discovery methods? Dataset discovery methods aim to automatically identify related data assets in a data lake. The development and evaluation of such solutions for customers from a wide range of business domains, relies on diverse, high quality and domain-specific tabular benchmarks. Large language models (LLMs) are trained on a wide variety of text data, which can provide a strong foun…

On differentially smoothness of certain Artin-Schelter regular algebras of dimension 5
Andr\'es Rubiano
https://arxiv.org/abs/2507.10853 https://

On differentially smoothness of certain Artin-Schelter regular algebras of dimension 5
This article investigates the differential smoothness of various five-dimensional Artin-Schelter regular algebras. By analyzing the relationship between the number of generators and the Gelfand-Kirillov dimension, we provide structural obstructions to differential smoothness in specific algebraic families. In particular, we prove that certain two- and four-generator AS-regular algebras of global dimension five fail to admit a differential calculus, while a five-generator graded Clifford algebra…

I Found a Lost Music Generator From the 90s by harke
#music

Just tried putting one of our open source repos thru Devin's DeepWiki document generator and its pretty amazing https://deepwiki.com/tc-functors/tc

I had an idea the other day. I couldn't decide if it was a terrible idea or a decent idea. I decided to search the web today, and it turns out its a thing. So while my idea isn't unique by any means, its not terrible! https://wordpress.org/plugins/simply-static/

I had this idea for a Cairn lifepath generator where there are three stages of life and you roll 1d6 for your stats at each stage, and also get appropriate items.
It has not been playtested, it's barely been proofread, but I've been having a lot of fun generating guys
perchance.org/lt8m69fg35
#ttrpg #CairnRpg

After the whole "I asked ChatGPT" as talk opener I've recently seen a lot of "Look, my kids are using AI to build their own games and that's beautiful" stuff in presentations.
Makes me sad that instead of wanting kids to learn how to build something they get taught to accept what the kinda-passable code generator craps out. What they learn is not how to conceptualize or build something, what they learn is that shit comes from nowhere if you just match your e…

Crude AM detector demodulates 1kHz signal (blue) from 1MHz carrier (yellow). The output is not great quality, but the circuit is so basic I'm surprised it works. One diode, one resistor, and two capacitors. Similar to the early crystal radio sets, where the crystal served as a the diode.

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! 😁)

How to Favicon in 2025: Three files that fit most needs
It’s time to rethink how we cook a set of favicons for modern browsers and stop the icon generator madness. Frontend developers currently have to deal with 20 static PNG files just to display a tiny website logo in a browser tab or on a touchscreen. Read on to see how to take a smarter approach and adopt a minimal set of icons that fits most modern needs.
🖌️

How to Favicon in 2025: Three files that fit most needs—Martian Chronicles, Evil Martians’ team blog
Prefer SVG over PNG, trust browsers to downscale, drop obscure formats—the ultimate, exhaustive guide to favicons for modern web. Includes steps for static HTML and Webpack.

Lumos-1: On Autoregressive Video Generation from a Unified Model Perspective
Hangjie Yuan, Weihua Chen, Jun Cen, Hu Yu, Jingyun Liang, Shuning Chang, Zhihui Lin, Tao Feng, Pengwei Liu, Jiazheng Xing, Hao Luo, Jiasheng Tang, Fan Wang, Yi Yang
https://arxiv.org/abs/2507.08801

Lumos-1: On Autoregressive Video Generation from a Unified Model Perspective
Autoregressive large language models (LLMs) have unified a vast range of language tasks, inspiring preliminary efforts in autoregressive video generation. Existing autoregressive video generators either diverge from standard LLM architectures, depend on bulky external text encoders, or incur prohibitive latency due to next-token decoding. In this paper, we introduce Lumos-1, an autoregressive video generator that retains the LLM architecture with minimal architectural modifications. To inject s…

Two classes of NMDS codes from Roth-Lempel codes
Zhonghao Liang, Qunying Liao
https://arxiv.org/abs/2506.19346 https://arxiv.org/pdf/…

Two classes of NMDS codes from Roth-Lempel codes
Since near maximum distance separable (NMDS) codes have good algebraic properties and excellent error-correcting capabilities, they have been widely used in various fields such as communication systems, data storage, quantum codes, and so on. In this paper, basing on the generator matrix of Roth-Lempel codes, we present two classes of NMDS codes which generalize Han's and Zheng's constructions in 2023 and 2025, respectively. And we also completely determine their weight distributions.

Revisiting the Effect of Grid-Following Converter on Frequency Dynamics -- Part I: Center of Inertia
Jiahao Liu, Cheng Wang, Tianshu Bi
https://arxiv.org/abs/2507.15358

Revisiting the Effect of Grid-Following Converter on Frequency Dynamics -- Part I: Center of Inertia
Understanding the impact of grid-following (GFL) converters on system frequency dynamics is crucial, from both the center of inertia (COI) and frequency spatial variation perspectives. Part I of this series clarifies the mechanisms by which GFLs influence COI frequency dynamics. A multi-generator model of the power system with GFLs is developed, incorporating the local dynamics of GFLs and their interaction with synchronous generators via virtual tie lines. By aggregating the multi-generator mo…

Application of the optimized-basis generator coordinate method to low-lying excited states of sd-shell nuclei
Moemi Matsumoto, Yusuke Tanimura, Kouichi Hagino
https://arxiv.org/abs/2506.13147

Application of the optimized-basis generator coordinate method to low-lying excited states of sd-shell nuclei
We apply the optimized-basis generator coordinate method (OptGCM) to sd-shell nuclei, $^{20}$Ne, $^{24}$Mg, and $^{28}$Si. This method variationally optimizes both the basis Slater determinants in the generator coordinate method (GCM) and the corresponding weight coefficients. To analyze the low-lying excited states of those nuclei, we implement the angular momentum projection. With the Skyrme interaction, we show that the simultaneous optimzation of the basis functions and the weight factors l…

Finding Compiler Bugs through Cross-Language Code Generator and Differential Testing
Qiong Feng, Xiaotian Ma, Ziyuan Feng, Marat Akhin, Wei Song, Peng Liang
https://arxiv.org/abs/2507.06584

Finding Compiler Bugs through Cross-Language Code Generator and Differential Testing
Compilers play a central role in translating high-level code into executable programs, making their correctness essential for ensuring code safety and reliability. While extensive research has focused on verifying the correctness of compilers for single-language compilation, the correctness of cross-language compilation - which involves the interaction between two languages and their respective compilers - remains largely unexplored. To fill this research gap, we propose CrossLangFuzzer, a nove…

Efficient many-jet event generation with Flow Matching
Enrico Bothmann, Timo Jan{\ss}en, Max Knobbe, Bernhard Schmitzer, Fabian Sinz
https://arxiv.org/abs/2506.18987

Efficient many-jet event generation with Flow Matching
We apply for the first time the Flow Matching method to the problem of phase-space sampling for event generation in high-energy collider physics. By training the model to remap the random numbers used to generate the momenta and helicities of the scattering matrix elements as implemented in the portable partonic event generator Pepper, we find substantial efficiency improvements in the studied processes. We focus our study on the highest final-state multiplicities in Drell--Yan and top--antitop…

Bounded $H^\infty$-calculus for vectorial-valued operators with Gaussian kernel estimates
Davide Addona, Vincenzo Leone, Luca Lorenzi, Abdelaziz Rhandi
https://arxiv.org/abs/2507.16368

Bounded $H^\infty$-calculus for vectorial-valued operators with Gaussian kernel estimates
We prove that the vector-valued generator of a bounded holomorphic semigroup represented by a kernel satisfying Gaussian estimates with bounded $H^\infty$-calculus in $L^2(\mathbb R^d;\mathbb C^m)$ admits bounded $H^\infty$-calculus for every $p\in (1,\infty)$. We apply this result to the elliptic operator $-{\rm div}(Q\nabla)+V$, where the potential term V is a matrix-valued function whose entries belong to $L^1_{\rm loc}(\mathbb R^d)$ and, for almost every $x\in \mathbb R^d$, $V(x)$ is a symm…

@stablehorde_generator draw for me an Italian girl in front of a pastry shop called "Little Tart". She is wearing a tshirt from the store.

ChatGPT Agent uses a virtual browser to do tasks such as filling online forms and calling public APIs, and generates downloadable PowerPoint and Excel files (Reece Rogers/Wired)
https://www.wired.com/story/openai-chatgpt-agent-launch/

OpenAI’s New ChatGPT Agent Tries to Do It All
It’s a PowerPoint generator! It’s a date-night planner! It’s … another agent from OpenAI.

At Cannes, YouTube CEO Neal Mohan says YouTube plans to integrate Google's most advanced AI video generation tool, Veo 3, into YouTube Shorts later this summer (Alex Weprin/The Hollywood Reporter)
https://www.hollywoodreporter.com/business

YouTube to Add Google’s Veo 3 to Shorts in Move That Could Turbocharge AI on the Video Platform
The Veo 3 video generator is capable of creating both videos and sound based on text prompts, with YouTube CEO Neal Mohan saying the "AI technology will push the limits of human creativity."

Solsmith: Solidity Random Program Generator for Compiler Testing
Lantian Li, Zhihao Liu, Zhongxing Yu
https://arxiv.org/abs/2506.03909 https://

Solsmith: Solidity Random Program Generator for Compiler Testing
Smart contracts are computer programs that run on blockchain platforms, with Solidity being the most widely used language for their development. As blockchain technology advances, smart contracts have become increasingly important across various fields. In order for smart contracts to operate correctly, the correctness of the compiler is particularly crucial. Although some research efforts have been devoted to testing Solidity compilers, they primarily focus on testing methods and do not addres…

A Reward-driven Automated Webshell Malicious-code Generator for Red-teaming
Yizhong Ding
https://arxiv.org/abs/2505.24252 https://arx…

A Reward-driven Automated Webshell Malicious-code Generator for Red-teaming
Frequent cyber-attacks have elevated WebShell exploitation and defense to a critical research focus within network security. However, there remains a significant shortage of publicly available, well-categorized malicious-code datasets organized by obfuscation method. Existing malicious-code generation methods, which primarily rely on prompt engineering, often suffer from limited diversity and high redundancy in the payloads they produce. To address these limitations, we propose \textbf{RAWG}, a…

At Cannes, YouTube CEO Neal Mohan says YouTube plans to integrate Google's most advanced AI video generation tool, Veo 3, into YouTube Shorts later this summer (Alex Weprin/The Hollywood Reporter)
https://www.hollywoodreporter.com/business

YouTube to Add Google’s Veo 3 to Shorts in Move That Could Turbocharge AI on the Video Platform
The Veo 3 video generator is capable of creating both videos and sound based on text prompts, with YouTube CEO Neal Mohan saying the "AI technology will push the limits of human creativity."

On $p$-th cyclotomic field and cyclotomic matrices involving Jacobi sums
Hai-Liang Wu, Li-Yuan Wang, Hao Pan
https://arxiv.org/abs/2506.14316 https://

On $p$-th cyclotomic field and cyclotomic matrices involving Jacobi sums
As a complement to our previous article, in this paper we determine the explicit values of $\det\left[J_p(χ^{ki},χ^{kj})\right]_{1\le i,j\le n-1}$ and $\det \left[J_p(χ^{ki},χ^{kj})\right]_{0\le i,j\le n-1}$, where $p$ is a prime, $1\le k

Large solutions for subordinate spectral Laplacian
Ivan Bio\v{c}i\'c, Vanja Wagner
https://arxiv.org/abs/2506.16780 https://arxiv…

Large solutions for subordinate spectral Laplacian
We find a large solution to a semilinear Dirichlet problem in a bounded $C^{1,1}$ domain for a non-local operator $ϕ(-Δ\vert_{D})$, an extension of the infinitesimal generator of a subordinate killed Brownian motion. The setting covers and extends the case of the spectral fractional Laplacian. The upper bound for the explosion rate of the large solution is obtained, and is given in terms of the renewal function, distance to the boundary, and the Keller-Osserman-type transformation of the semi…

New Power Decoupling Method for Grid Forming Inverter Based on Adaptive Virtual-Synchronous Machine in Weak Grids
Waleed Breesam, Stefan M. Goetz
https://arxiv.org/abs/2506.18619 …

New Power Decoupling Method for Grid Forming Inverter Based on Adaptive Virtual-Synchronous Machine in Weak Grids
Many countries' policies have shifted rapidly towards using renewable energy for climate reasons. As a result, inverter-based resources are beginning to dominate power systems. Key elements for managing the loss of conventional generators are virtual-synchronous-generator-based grid-forming inverters. Despite the unique advantages of this technology, there are still various challenges, most notably the problem of active-reactive power coupling due to a nonzero power angle and high grid impedanc…

Generator Based Inference (GBI)
Chi Lung Cheng, Ranit Das, Runze Li, Radha Mastandrea, Vinicius Mikuni, Benjamin Nachman, David Shih, Gup Singh
https://arxiv.org/abs/2506.00119

Generator Based Inference (GBI)
Statistical inference in physics is often based on samples from a generator (sometimes referred to as a ``forward model") that emulate experimental data and depend on parameters of the underlying theory. Modern machine learning has supercharged this workflow to enable high-dimensional and unbinned analyses to utilize much more information than ever before. We propose a general framework for describing the integration of machine learning with generators called Generator Based Inference (GBI). A …

M1 dipole strength from projected generator coordinate method calculations in the sd-shell valence space
Stavros Bofos, Jaime Mart\'inez-Larraz, Benjamin Bally, Thomas Duguet, Mikael Frosini, Tom\'as R. Rodr\'iguez, Kamila Sieja
https://arxiv.org/abs/2507.12037

M1 dipole strength from projected generator coordinate method calculations in the sd-shell valence space
The low-energy enhancement observed in the deexcitation $γ$-ray strength functions, attributed to magnetic dipole (M1) radiations, has spurred theoretical efforts to improve on its description. Among the most widely used approaches are the quasiparticle random-phase approximation (QRPA) and its extensions. However, these methods often struggle to reproduce the correct behavior of the M1 strength at the lowest $γ$ energies. An alternative framework, the projected generator coordinate method (P…

ugandan_village: Ugandan village networks (2013)
Complete friendship and health advice social networks among households in 17 rural villages bordering Lake Victoria in Mayuge District, Uganda in 2013. Nodes are households and edges represent either a close friendship or a trusted health advisor connection, obtained via a name generator questionnaire.
This network has 63 nodes and 159 edges.
Tags: Social, Offline, Unweighted, Multilayer

Effects of hadronic reinteraction on jet fragmentation from small to large systems
Hendrik Roch (JETSCAPE Collaboration), Aaron Angerami (JETSCAPE Collaboration), Ritu Arora (JETSCAPE Collaboration), Steffen Bass (JETSCAPE Collaboration), Yi Chen (JETSCAPE Collaboration), Ritoban Datta (JETSCAPE Collaboration), Lipei Du (JETSCAPE Collaboration), Raymond Ehlers (JETSCAPE Collaboration), Hannah Elfner (JETSCAPE Collaboration), Rainer J. Fries (JETSCAPE Collaboration), Charles Gale (JETSC…

Effects of hadronic reinteraction on jet fragmentation from small to large systems
We investigate the impact of the hadronic phase on jet quenching in nuclear collider experiments, an open question in heavy-ion physics. Previous studies in a simplified setup suggest that hadronic interactions could have significant effects, but a systematic analysis is needed. Using the X-SCAPE event generator with the SMASH afterburner, we study the role of hadronic rescattering on jet fragmentation hadrons. Applying this framework to $e^++e^-$ collisions, we demonstrate that even in small s…

Design and Optimization of Wearables for Human Motion Energy Harvesting
Weijia Peng, Mingtong Chen, Zhengbao Yang
https://arxiv.org/abs/2507.16157 https://…

Design and Optimization of Wearables for Human Motion Energy Harvesting
As wearable electronics become increasingly prevalent, there is a rise in interest and demand for sustainably designed systems that are also energy self-sufficient. The research described in this paper investigated a shoe-worn energy harvesting system designed use the mechanical energy from walking to output electrical energy. A spring is attached to electromagnetic generator embedded in the heel of the shoe to recover the vertical pressure caused by the foot strike. The simulated prototype con…

Google adds an image-to-video generation feature to Veo 3 in its Gemini app, says users created 40M videos with Veo 3 since its May launch (Ivan Mehta/TechCrunch)
https://techcrunch.com/2025/07/10/google-adds-image-to-video-generation-capability-…

Google adds image-to-video generation capability to Veo 3 | TechCrunch
Google said on Thursday it's adding an image-to-video generation feature to its Veo 3 AI video generator through its Gemini app.

On subcodes of the generalized Reed-Solomon codes
Yu Ning
https://arxiv.org/abs/2507.04689 https://arxiv.org/pdf/2507.04689

On subcodes of the generalized Reed-Solomon codes
In this paper, we study a class of subcodes of codimension $1$ in the $[n,k+1]_q$ generalized Reed-Solomon (GRS) codes, whose generator matrix is derived by removing the row of degree $k-r$ from the generator matrix of the $[n,k+1]_q$ GRS codes, where $1 \le r \le k-1$. We show equivalent characterizations for this class of subcodes of the GRS codes being self-dual or near-MDS, which extends the results for $r=1$ in the literature. Along with these characterizations, families of self-dual near-…

Google adds an image-to-video generation feature to Veo 3 in its Gemini app, says users created 40M videos with Veo 3 since its May launch (Ivan Mehta/TechCrunch)
https://techcrunch.com/2025/07/10/google-adds-image-to-video-generation-…

Google adds image-to-video generation capability to Veo 3 | TechCrunch
Google said on Thursday it's adding an image-to-video generation feature to its Veo 3 AI video generator through its Gemini app.

Revisiting the Effect of Grid-Following Converter on Frequency Dynamics -- Part II: Spatial Variation
Jiahao Liu, Cheng Wang, Tianshu Bi
https://arxiv.org/abs/2507.15362

Revisiting the Effect of Grid-Following Converter on Frequency Dynamics -- Part II: Spatial Variation
Besides the center of inertia (COI) frequency dynamics addressed in Part I, the spatial frequency variation in power systems with grid-following (GFL) converters is also crucial. Part II revisits the effect of GFLs on frequency spatial variation. Leveraging the interfacing state variables and equivalent frequency defined in Part I, an extended frequency divider (FD) formula is proposed. The linearized mapping relationship between network node frequency and synchronous generator (SG) rotor frequ…

Beijing-based Kuaishou's stock climbs after the company said it expects its video-generation service Kling AI to hit $100M in annual revenue by February 2026 (Bloomberg)
https://www.bloomberg.com/news/articles/2025…

J/$\psi$ and $\Upsilon$(1S) production in jets at LHC energies
Lizardo Valencia Palomo
https://arxiv.org/abs/2506.15205 https://arxiv…

J/$ψ$ and $Υ$(1S) production in jets at LHC energies
Quarkonia production in hadronic collisions is far from being understood as none of the existing models can correctly describe the wealth of available data. In particular, LHCb and CMS experiments have reported that PYTHIA 8 cannot reproduce the prompt J/$ψ$ production in jets in proton-proton collisions at two different center of mass energies: the event generator predicts an important amount of the prompt J/$ψ$ to be produced isolated, opposite to the experimental data. This document demons…