Tootfinder

The bi-Lipschitz constant of an isothermal coordinate chart
Matan Eilat
https://arxiv.org/abs/2505.23591 https://arxiv.org/pdf/2505.2…

The bi-Lipschitz constant of an isothermal coordinate chart
Let $M$ be a $C^{2}$-smooth Riemannian surface. A classical theorem in differential geometry states that the Gauss curvature function $K : M \to \mathbb{R}$ vanishes everywhere if and only if the surface is locally isometric to the Euclidean plane. We give an asymptotically sharp quantitative version of this theorem with respect to an isothermal coordinate chart. Roughly speaking, we show that if $B$ is a Riemannian disc of radius $δ> 0$ with $δ^{2}\sup_{B}|K| < \varepsilon$ for som…

ViStruct: Simulating Expert-Like Reasoning Through Task Decomposition and Visual Attention Cues
Oliver Huang, Carolina Nobre
https://arxiv.org/abs/2506.21762

ViStruct: Simulating Expert-Like Reasoning Through Task Decomposition and Visual Attention Cues
Data visualization tasks often require multi-step reasoning, and the interpretive strategies experts use, such as decomposing complex goals into smaller subtasks and selectively attending to key chart regions are rarely made explicit. ViStruct is an automated pipeline that simulates these expert behaviours by breaking high-level visual questions into structured analytic steps and highlighting semantically relevant chart areas. Leveraging large language and vision-language models, ViStruct ident…

r-graph-gallery.com provides example code for a variety of chart types, both in base R and ggplot: #rstats

What I really like to see is that 35% of visitors to Sunset Dunes Park are from adjacent neighborhoods! (That is a plurality, by the way.)

What I really like to see is that 35% of visitors to Sunset Dunes Park are from adjacent neighborhoods! (That is a plurality, by the way.)

Neutron Magic Numbers in $sd$ Shell from Nuclear Charge Radii within Neutron-Proton Correction around the Fermi Surface
Yu-Ting Rong, Ping-Mo Liu, Dan Yang, Rong An
https://arxiv.org/abs/2505.22412

Neutron Magic Numbers in $sd$ Shell from Nuclear Charge Radii within Neutron-Proton Correction around the Fermi Surface
Charge radii are sensitive indicators to identify the nuclear structure phenomena throughout the whole nuclide chart. In particular, the shrunken trend of changes of charge radii along a long isotopic chain is intimately associated with the shell quenching effect. In this work, the systematic evolution of charge radii along the proton numbers $Z=8$, $10$, $12$, $14$, $18$ isotopes is investigated by a relativistic Hartree Bogoliubov model. A ansatz about neutron-proton correlation around Fermi …

A reader reports that when the patient died, the attending doctor
recorded the following on the patient's chart: "Patient failed to fulfill
his wellness potential."
Another doctor reports that in a recent issue of the *American Journal
of Family Practice* fleas were called "hematophagous arthropod vectors."
A reader reports that the Army calls them "vertically deployed anti-
personnel devices." You probably call them bombs.

Cool session on the cyber resilience act (CRA). Here's our resources chart.
#jsail2025 @…

Die Verkäufe von #BYD werden von Quartal zu Quartal besser. Heben die in Europa doch noch richtig ab?
https://eu-evs.com/groupCharts/BYD/ALL_DAILY/QoQ-Chart

Great chart of #SEAsia's largest urban parks. Should be an national embarrassment how far down you have to scroll to find the any #city #park from one country in particular, the name of which wouldn't surprise any…

Largest urban parks in Southeast Asia
A list of the largest urban parks in Southeast Asia. Urban parks in Southeast Asia map [Map of urban parks in Southeast Asia.] Notes about the urban park list This is an ongoing list that I am coll…

I understand why sensible people say not to trust "answers" from AI/LLM but I don't understand why they then act like that invalidates the usefulness of LLMs.
abbv dividends 2021 through 2025?
Answer for some reason lists a chart for Agilent Technologies, Inc.
Then lists a chart showing dividends for ABBV by year (including quarterly payment amounts).
I can see those amounts are close (probably exactly right...) and for my quick estimate good enough.

Raiders offensive depth chart following minicamp and heading into training camp https://raiderswire.usatoday.com/story/sports/nfl/raiders/2025/06/24/raiders-offensive-depth-chart-in-mi…

Love the open space posters at #accde25 😍

Every company is undergoing an invisible reorg. You report to your boss but your boss reports to an #AI, offloading the job of management entirely onto a bot and then merely communicating its wishes back to the team.
This is the Nothing Manager, surrounded by #LLM tools to avoid having to interact with…

AI is not an assistant – it's your new boss (The Everything App part 2)
As managers continue to outsource data-gathering and decision-making to LLMs, the person above you on the org chart is transforming into a chatbot's clerk – and leaving product teams with the consequences.

I've read now through the "Streets for kids" #cityranking report: https://cleancitiescampaign.org/city-ranking-2025/

Streets for Kids, Cities for All: City Ranking 2025
We've analysed 36 European cities to see how they’re progressing in creating transport systems that prioritise the needs of children.

Raiders offensive depth chart following minicamp and heading into training camp https://raiderswire.usatoday.com/story/sports/nfl/raiders/2025/06/24/raiders-offensive-depth-chart-in-mi…

Updated Dallas Cowboys depth chart following mandatory minicamp https://www.si.com/nfl/cowboys/news/updated-dallas-cowboys-depth-chart-following-mandatory-minicamp

I feel powerful! :linuxpizza1:

Semantic Scaffolding: Augmenting Textual Structures with Domain-Specific Groupings for Accessible Data Exploration
Jonathan Zong, Isabella Pedraza Pineros, Mengzhu Katie Chen, Daniel Hajas, Arvind Satyanarayan
https://arxiv.org/abs/2506.15883

Semantic Scaffolding: Augmenting Textual Structures with Domain-Specific Groupings for Accessible Data Exploration
Drawing connections between interesting groupings of data and their real-world meaning is an important, yet difficult, part of encountering a new dataset. A lay reader might see an interesting visual pattern in a chart but lack the domain expertise to explain its meaning. Or, a reader might be familiar with a real-world concept but struggle to express it in terms of a dataset's fields. In response, we developed semantic scaffolding, a technique for using domain-specific information from large l…

#Transit growth outpaces driving growth in Metro #Vancouver
More people in Metro Vancouver are choosing transit over driving as their primary option to get around, according to new data from TransLink. In 2024, there were 7.7 million more trips on transit, an increase of more than three per cent over 2023, o…

This https://arxiv.org/abs/2505.18668 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCV_…

ChartGalaxy: A Dataset for Infographic Chart Understanding and Generation
Infographic charts are a powerful medium for communicating abstract data by combining visual elements (e.g., charts, images) with textual information. However, their visual and structural richness poses challenges for large vision-language models (LVLMs), which are typically trained on plain charts. To bridge this gap, we introduce ChartGalaxy, a million-scale dataset designed to advance the understanding and generation of infographic charts. The dataset is constructed through an inductive proc…

📉 Chart of the Week: 'Dire Picture' for BTC Miners as Revenue Flatlines Near Record Low
https://www.coindesk.com/business/2025/04/20/chart-of-the-day-dire-picture-for-btc-miners-as-revenue-flatlines-near-r…

Chart of the Week: 'Dire Picture' for BTC Miners as Revenue Flatlines Near Record Low
Despite bitcoin trading around $84,000, miner revenue has decreased due to the recent halving event and rising operational costs.

Shell effects in nuclear charge radii based on Skyrme density functionals
Rong An, Shuai Sun, Xiang Jiang, Na Tang, Li-Gang Cao, Feng-Shou Zhang
https://arxiv.org/abs/2506.20414

Shell effects in nuclear charge radii based on Skyrme density functionals
A unified description of the charge radii throughout the entire nuclide chart plays an essential role for our understanding of nuclear structure and fundamental nuclear interactions. In this work, the influence of new term, which catches the spirit of neutron and proton pairs condensation around Fermi surface, on the charge radii has been investigated based on the Skyrme density functionals with the effective forces SLy5 and SkM$^{*}$. The differential charge radii of even-even Ca, Ni, Sn, and …

Chatbots in Check: Utah’s Latest AI Legislation
https://fpf.org/blog/chatbots-in-check-utahs-latest-ai-legislation/
@…

ASP Chef grows Mustache to look better
Mario Alviano, Wolfgang Faber, Luis Angel Rodriguez Reiners
https://arxiv.org/abs/2505.24537 https://

ASP Chef grows Mustache to look better
We present ASP Chef Mustache, an extension of ASP Chef that enhances template-based rendering of ASP solutions using a logic-less templating system inspired by Mustache. Our approach integrates data visualization frameworks such as Tabulator, Chart.js, and vis.js, enabling interactive representations of ASP interpretations as tables, charts, and graphs. Mustache queries in templates support advanced constructs for formatting, sorting, and multi-stage expansion, facilitating the generation of ri…

A new addition to the zoo of isolated symplectic singularities
Callum Berry
https://arxiv.org/abs/2505.24524 https://arxiv.org/pdf/25…

A new addition to the zoo of isolated symplectic singularities
We give details of a new isolated symplectic singularity found in an affine chart in a crepant partial resolution of $\mathbb{C}^4/G_5$, which is 4-dimensional, isolated, and locally simply-connected. We distinguish the new singularity among all known such by the fact that the projective tangent cone at the singularity is non-reduced. We also find all 12 of its $\mathbb{Q}$-factorial terminalisations, in the process finding 24 for the quotient singularity $\mathbb{C}^4/G_5$.

Nutrition is my passion

Deaths by domain of protest over 12 Bolivian presidencies.
Same data, same graphing technique, but sorting the categories (by which occurs across the most bins) brings visual order to this data visualization. #dataviz #rstats

Natürlich kannst Du eine Common-Library für Dein Helm-Chart nutzen. Dann ist es nur halt Scheiße.

#bbuzz Barcamp 2025: What a start! A huge thank you to everyone who joined. Here are some first impressions of this amazing afternoon.
A huge thank you to Nick Burch for his fantastic job hosting the Barcamp.

I monitor connections from countries on my #tor snowflake proxy. Here are charts showing selected countries from last 7 days. Guess when Iran cut internet totally for their people.
Interesting thing is that connections labeled as US or DE look very similar, is this related to using VPN by those ppl or something?

Canadians, please confirm this is valid
EDIT: Added in better alt text

Trump's proposed budget is a fiscal tightening relative to current policy.
And it doesn't even include the extra tightening from tariffs.
https://x.com/firstadopter/status/1930317264252793138/photo/1

tae kim (@firstadopter) on X
Great chart on the budget bill (Source: NYTimes)

Done mapping all 15 #barangays of Bien Unido, Bohol, #Philippines 🇵🇭 in #OpenStreetMap, updating their #Wikidata

"Chart: The rise, fall and rise of UK nuclear power over eight decades"
#UK #UnitedKingdom #NuclearPower #Energy

Chart: The rise, fall and rise of UK nuclear power over eight decades - Carbon Brief
The UK’s chancellor Rachel Reeves gave the green light this week to the Sizewell C...

What Will Raiders' RB Depth Look like? https://www.si.com/nfl/raiders/las-vegas-pete-carroll-sincere-mccormick-zamir-white-asthon-jeanty

This https://arxiv.org/abs/2505.19028 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCV_…

InfoChartQA: A Benchmark for Multimodal Question Answering on Infographic Charts
Understanding infographic charts with design-driven visual elements (e.g., pictograms, icons) requires both visual recognition and reasoning, posing challenges for multimodal large language models (MLLMs). However, existing visual-question answering benchmarks fall short in evaluating these capabilities of MLLMs due to the lack of paired plain charts and visual-element-based questions. To bridge this gap, we introduce InfoChartQA, a benchmark for evaluating MLLMs on infographic chart understand…

Interpretable Machine Learning Model for Early Prediction of 30-Day Mortality in ICU Patients With Coexisting Hypertension and Atrial Fibrillation: A Retrospective Cohort Study
Shuheng Chen, Yong Si, Junyi Fan, Li Sun, Greg Placencia, Elham Pishgar, Kamiar Alaei, Maryam Pishgar
https://arxiv.org/abs/2506.15036

Interpretable Machine Learning Model for Early Prediction of 30-Day Mortality in ICU Patients With Coexisting Hypertension and Atrial Fibrillation: A Retrospective Cohort Study
Hypertension and atrial fibrillation (AF) often coexist in critically ill patients, significantly increasing mortality rates in the ICU. Early identification of high-risk individuals is crucial for targeted interventions. However, limited research has focused on short-term mortality prediction for this subgroup. This study analyzed 1,301 adult ICU patients with hypertension and AF from the MIMIC-IV database. Data including chart events, laboratory results, procedures, medications, and demogra…

From Reality to Recognition: Evaluating Visualization Analogies for Novice Chart Comprehension
Oliver Huang, Patrick Lee, Carolina Nobre
https://arxiv.org/abs/2506.03385

From Reality to Recognition: Evaluating Visualization Analogies for Novice Chart Comprehension
Novice learners often have difficulty learning new visualization types because they tend to interpret novel visualizations through the mental models of simpler charts they have previously encountered. Traditional visualization teaching methods, which usually rely on directly translating conceptual aspects of data into concrete data visualizations, often fail to attend to the needs of novice learners navigating this tension. To address this, we conducted an empirical exploration of how analogies…

2nd-year LB has a golden opportunity in 2025 https://insidethestar.com/2nd-year-lb-has-a-golden-opportunity-in-2025

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

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

5 takeaways from Day 3 of Raiders minicamp: WR starting trio, OL depth chart, more https://raiderswire.usatoday.com/story/sports/nfl/raiders/2025/06/12/5-takeaways-from-da…

3 Dallas Cowboys players entering training camp on the chopping block https://www.si.com/nfl/cowboys/news/3-dallas-cowboys-players-entering-training-camp-on-the-chopping-block

OH:
"One chart to develop, one chart to manage them, one chart to combine them all, and in the darkness bind them"
#helm @… @… #sre @… #kubernetes #sre

Raiders’ 53-man roster projection: How defense stacks up after OTAs https://www.reviewjournal.com/sports/raiders/raiders-53-man-roster-projection-how-defense-stacks-up-after-otas-3386148/

Cowboys tight end on likely last chance reunites with college QB for 2025 https://cowboyswire.usatoday.com/story/sports/nfl/cowboys/2025/06/08/dallas-cowboys-player-profile-princeton-fant/84102736007/

Raiders’ 53-man roster projection: How offense stacks up after OTAs https://www.reviewjournal.com/sports/raiders/raiders-53-man-roster-projection-how-offense-stacks-up-after-otas-3385734/

The ultimate #ukulele chord chart for beginners.

Can WR Parris Campbell add value to the Cowboys in 2025? https://insidethestar.com/can-wr-parris-campbell-add-value-to-the-cowboys-in-2025

Done mapping all 10 #barangays of Hadji Muhtamad, Basilan, #Philippines 🇵🇭 in #OpenStreetMap, creating their #Wikidata