Tootfinder

Do you need inspiration how to present a dataset in a clear figure and what package to use? Check out #rstats #dataviz

From data to Viz | Find the graphic you need
A classification of chart types based on their input data format.

DRIVE-T: A Methodology for Discriminative and Representative Data Viz Item Selection for Literacy Construct and Assessment
Angela Locoro, Silvia Golia, Davide Falessi
https://arxiv.org/abs/2508.04160

DRIVE-T: A Methodology for Discriminative and Representative Data Viz Item Selection for Literacy Construct and Assessment
The underspecification of progressive levels of difficulty in measurement constructs design and assessment tests for data visualization literacy may hinder the expressivity of measurements in both test design and test reuse. To mitigate this problem, this paper proposes DRIVE-T (Discriminating and Representative Items for Validating Expressive Tests), a methodology designed to drive the construction and evaluation of assessment items. Given a data vizualization, DRIVE-T supports the identificat…

Added a customizable 2D vector field plot function for #ThingUmbrella

Declarative, functional & multi-format data visualization toolkit based around @thi.ng/hiccup

Constitutive modeling of viscoelastic solids at large strains based on the theory of evolving natural configurations
Tarun Singh, Sandipan Paul
https://arxiv.org/abs/2508.05043 …

Constitutive modeling of viscoelastic solids at large strains based on the theory of evolving natural configurations
The theory of evolving natural configurations is an effective technique to model dissipative processes. In this paper, we use this theory to revisit nonlinear constitutive models of viscoelastic solids. Particularly, a Maxwell and a Kelvin-Voigt model and their associated standard solids, viz., a Zener and a Poynting-Thompson solids respectively, have been modeled within a Lagrangian framework. We show that while a strain-space formulation of the evolving natural configurations is useful in mod…

Než se budeme zabývat ambiciózním nepodmíněným příjmem, možnš bychom mohli zvšžit nepodmíněné rekvalifikace — protože řešit účelnost či „hrozbu” zaplatit si školení ze svého, pokud jej nezvlšdnu či neseženu pršci na psychické pohodě nepřidšvš.
Zvlššť pokud se bavíme o větší změně, třeba kvůli zdraví (dělník − kancelšřskš pršce).
Jinak zprostřetkovaně ta školení nevypadají zcela mimo mísu, třeba viz screenshot
PS: seznam rekvalifikací

New research effort could boost nuclear fuel performance
#energy

Unified study of two-meson and axion-meson production from semileptonic tau decays within resonance chiral framework
Jin Hao, Chun-Gui Duan, Zhi-Hui Guo
https://arxiv.org/abs/2507.00383

Unified study of two-meson and axion-meson production from semileptonic tau decays within resonance chiral framework
We carry out the joint study of the semileptonic tau decays into the two-meson and axion-meson channels, viz. $τ^-\to (P_1P_2)^-ν_τ$ and $τ^-\to π^-(K^-) aν_τ$ within the framework of resonance chiral theory by including the model-independent axion-gluon-gluon interaction. By utilizing the $π^0$-$η$-$η'$-axion mixing matrix elements from recent studies, we calculate the pertinent two-pseudoscalar boson form factors. To simultaneously fit the experimental spectra measured in the Cabibb…

\textit{adder-viz}: Real-Time Visualization Software for Transcoding Event Video
Andrew C. Freeman, Luke Reinkensmeyer
https://arxiv.org/abs/2508.14996 https://

\textit{adder-viz}: Real-Time Visualization Software for Transcoding Event Video
Recent years have brought about a surge in neuromorphic ``event'' video research, primarily targeting computer vision applications. Event video eschews video frames in favor of asynchronous, per-pixel intensity samples. While much work has focused on a handful of representations for specific event cameras, these representations have shown limitations in flexibility, speed, and compressibility. We previously proposed the unified ADΔER representation to address these concerns. This paper introdu…

Boundary Carroll CFTs: SUSY and Superstrings
Arjun Bagchi, Shankhadeep Chakrabortty, Pronoy Chakraborty, Ritankar Chatterjee, Priyadarshini Pandit
https://arxiv.org/abs/2508.20165

Boundary Carroll CFTs: SUSY and Superstrings
We consider two dimensional superconformal Carrollian theories with boundaries and construct two variants of the Boundary Superconformal Carrollian Algebra (BSCCA), viz. the Homogeneous and the Inhomogeneous, by making appropriate identification of the parent superconformal Carrollian algebras. These new algebras are then recovered by appropriate limits of a single copy of Super Virasoro algebra. We then focus on the theory of null tensionless superstrings and construct, for the first time, an …

⏱️ Poor man's bitemporal data system in SQLite and Clojure
#database

Note on an intermediate Baum-Katz theorems under sub-linear expectations
Xu Mingzhou, Yang Jinjin
https://arxiv.org/abs/2508.18878 https://arxiv.org/pdf/25…

Note on an intermediate Baum-Katz theorems under sub-linear expectations
We study the Hsu-Robbins-Erdös theorem to the case when all moments under sub-linear expectations exist, but the moment generating function does not, viz, we suppose that $C_{\vv}\left\{\exp\left\{\left(\log^{+}|X|\right)^α\right\}\right\}<\infty$ for some $α>1$. We also investigate multi-index version.

Holographic Strange Metals for Philosophers and Physicists
Enrico Cinti, Sebastian De Haro, Mark Golden, Umut G\"ursoy, Henk T. C. Stoof
https://arxiv.org/abs/2507.23527 ht…

Holographic Strange Metals for Philosophers and Physicists
This paper introduces the physics and philosophy of strange metals, which are characterized by unusual electrical and thermal properties that deviate from conventional metallic behaviour. The anomalous strange-metal behaviour discussed here appears in the normal state of a copper-oxide high-temperature superconductor, and it cannot be described using standard condensed-matter physics. Currently, it can only be described through a holographic dual, viz.~a four-dimensional black hole in anti-de S…

Observational viability of fractional holographic dark energy in LRS Bianchi type-I cosmological model
Shivangi Rathore, Elangbam Chingkheinganba Meetei, S. Surendra Singh
https://arxiv.org/abs/2506.16004

Observational viability of fractional holographic dark energy in LRS Bianchi type-I cosmological model
We scrutinized the Locally Rotational Symmetry (LRS) Bianchi type-I cosmological model in the presence of fractional holographic dark energy. We calculate the value of the Hubble parameter $H(z)$ using the field equations. After that, we fit the model by employing the MCMC techniques to observational data, which includes Hubble, Hubble+BAO, Hubble+Pantheon+Shoes, and Hubble+BAO+Pantheon+Shoes datasets. With the help of these datasets, we calculate the model parameters, viz. $H_{0}(z), α,$ and …

Extropy-Based Generalized Divergence and Similarity Ratios: Theory and Applications
Saranya P., Sunoj S. M
https://arxiv.org/abs/2508.13696 https://arxiv.o…

Extropy-Based Generalized Divergence and Similarity Ratios: Theory and Applications
In this article, we propose two classes of relative information measures based on extropy, viz., the generalized extropy similarity ratio (GESR) and generalized extropy divergence ratio (GEDR), that measure the similarity and discrepancy between two probability distributions, respectively. Definitions of GESR and GEDR are proposed along with their fundamental axioms, properties, and some measures satisfying those axioms are also introduced. The relationship of GESR with the popular cosine simil…

Stable hopfions in trapped quantum droplets
Zibin Zhao, Guilong Li, Huanbo Luo, Bin Liu, Guihua Chen, Boris A. Malomed, Yongyao Li
https://arxiv.org/abs/2507.10910

Stable hopfions in trapped quantum droplets
Hopfions are a class of three-dimensional (3D) solitons which are built as vortex tori carrying intrinsic twist of the toroidal core. They are characterized by two independent topological charges, \textit{viz}., vorticity $S$ and winding number $M$ of the intrinsic twist, whose product determines the \textit{Hopf number}, $Q_{H}=MS$, which is the basic characteristic of the hopfions. We construct hopfions as solutions of the 3D Gross-Pitaevskii equations (GPEs) for Bose-Einstein condensates in …

Replaced article(s) found for cs.MM. https://arxiv.org/list/cs.MM/new
[1/1]:
- adder-viz: Real-Time Visualization Software for Transcoding Event Video
Andrew C. Freeman, Luke Reinkensmeyer

Accretion of Dark Energy Candidates Following Redshift Parametrization Type Equation of State : Horava-Lifshitz Gravity
Promila Biswas, Sukanya Dutta, Ritabrata Biswas, Farook Rahaman
https://arxiv.org/abs/2506.11173

Accretion of Dark Energy Candidates Following Redshift Parametrization Type Equation of State : Horava-Lifshitz Gravity
In this article, accretion of particular dark energy candidates is studied. These dark energy models possess equation of state dependent on redshift and some free parameters. Central gravitating object for this accretion model is chosen to be the Kehagias Sfetsos black hole sitting in Horava Gravity. Four special redshift parametrization models, viz. Chevallier-Polarski-Linder, Jassal-Bagala-Padmanabhan, Barboza-Alcaniz and Barboza-Alcaniz-Zhu-Silva are picked to study different accretion prope…