Tootfinder

"You are a software worker. And you are able to do your job in more or less good conditions only because you are standing on the shoulders of countless others. We are talking about the fact that if you have 20 days of holidays, if you only work 5 days a week, if you are able to take some days or weeks off after the birth of your child, it is because some others before you have sacrificed their lives so you can work in decent conditions."

A good news story about the great gender preference divide.
After years of declining sex ratios that saw increases in female infanticide and missing girls, it seems there's a change.
'Globally, among babies born in 2000, a staggering 1.6m girls were missing from the number you would expect, given the natural sex ratio at birth. This year that number is likely to be 200,000—and it is still falling.'
Beautiful hope.

The stunning decline of the preference for having boys
Millions of girls were aborted for being girls. Now parents often lean towards them

Goodness-of-fit testing for the stationary density of a size-structured PDE
Van Ha Hoang, Phu Thanh Nguyen, Thanh Mai Pham Ngoc, Vincent Rivoirard, Viet Chi Tran
https://arxiv.org/abs/2506.05103

Goodness-of-fit testing for the stationary density of a size-structured PDE
We consider two division models for structured cell populations, where cells can grow, age and divide. These models have been introduced in the literature under the denomination of `mitosis' and `adder' models. In the recent years, there has been an increasing interest in Biology to understand whether the cells divide equally or not, as this can be related to important mechanisms in cellular aging or recovery. We are therefore interested in testing the null hypothesis $H_0$ where the division o…

This https://arxiv.org/abs/2506.00631 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Phase-space distortion as a key to unraveling galactic bar buckling
For the first time, we investigate the resonant structure of $N$-body galactic bar at the stage of buckling using action-angle variables. We studied the evolution of vertical actions ($J_z$) and angles associated with vertical resonance ($θ_\mathrm{res}=θ_z - θ_R$) for all orbits in the bar. For this purpose, we divide the orbits into types according to the behavior (libration or circulation) of their resonant angle with respect to fixed points $θ_\mathrm{res}=0$ and $π$ (vertical resonanc…

This https://arxiv.org/abs/2506.02658 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csSE_…

Computational Thinking Reasoning in Large Language Models
While large language models (LLMs) have demonstrated remarkable reasoning capabilities, they often struggle with complex tasks that require specific thinking paradigms, such as divide-and-conquer and procedural deduction, \etc Previous researches integrate external, reliable tools to alleviate logical inconsistencies and hallucinations in LLMs' problem-solving processes. However, we argue that the root challenge is more profound: LLMs lack the complex thinking paradigms (\ie, computational thin…

Phase-space distortion as a key to unraveling galactic bar buckling
Viktor D. Zozulia, Natalia Ya. Sotnikova, Anton A. Smirnov
https://arxiv.org/abs/2506.00631

Phase-space distortion as a key to unraveling galactic bar buckling
For the first time, we investigate the resonant structure of $N$-body galactic bar at the stage of buckling using action-angle variables. We studied the evolution of vertical actions ($J_z$) and angles associated with vertical resonance ($θ_\mathrm{res}=θ_z - θ_R$) for all orbits in the bar. For this purpose, we divide the orbits into types according to the behavior (libration or circulation) of their resonant angle with respect to fixed points $θ_\mathrm{res}=0$ and $π$ (vertical resonanc…

This https://arxiv.org/abs/2505.16401 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csLG_…

Divide-Fuse-Conquer: Eliciting "Aha Moments" in Multi-Scenario Games
Large language models (LLMs) have been observed to suddenly exhibit advanced reasoning abilities during reinforcement learning (RL), resembling an ``aha moment'' triggered by simple outcome-based rewards. While RL has proven effective in eliciting such breakthroughs in tasks involving mathematics, coding, and vision, it faces significant challenges in multi-scenario games. The diversity of game rules, interaction modes, and environmental complexities often leads to policies that perform well in…

Analytical Reconstruction of Periodically Deformed Objects in Time-resolved CT
Qianwei Qu, Christian M. Schlep\"utz, Marco Stampanoni
https://arxiv.org/abs/2506.03792

Analytical Reconstruction of Periodically Deformed Objects in Time-resolved CT
Time-resolved CT is an advanced measurement technique that has been widely used to observe dynamic objects, including periodically varying structures such as hearts, lungs, or hearing structures. To reconstruct these objects from CT projections, a common approach is to divide the projections into several collections based on their motion phases and perform reconstruction within each collection, assuming they originate from a static object. This describes the gating-based method, which is the st…

Why do I even watch this YouTube spectacle about 20 FRP voters and one Red politician?
No state or party can grasp my needs better than I do. All political systems serve only to chain freedom and divide society.
This is why YouTube is a tool of domination, spreading the lies that keep us enslaved.
https://www.

Bridging the Narrative Divide: Cross-Platform Discourse Networks in Fragmented Ecosystems
Patrick Gerard, Hans W. A. Hanley, Luca Luceri, Emilio Ferrara
https://arxiv.org/abs/2505.21729

Bridging the Narrative Divide: Cross-Platform Discourse Networks in Fragmented Ecosystems
Political discourse has grown increasingly fragmented across different social platforms, making it challenging to trace how narratives spread and evolve within such a fragmented information ecosystem. Reconstructing social graphs and information diffusion networks is challenging, and available strategies typically depend on platform-specific features and behavioral signals which are often incompatible across systems and increasingly restricted. To address these challenges, we present a platform…

Computational Thinking Reasoning in Large Language Models
Kechi Zhang, Ge Li, Jia Li, Huangzhao Zhang, Jingjing Xu, Hao Zhu, Lecheng Wang, Jia Li, Yihong Dong, Jing Mai, Bin Gu, Zhi Jin
https://arxiv.org/abs/2506.02658

Computational Thinking Reasoning in Large Language Models
While large language models (LLMs) have demonstrated remarkable reasoning capabilities, they often struggle with complex tasks that require specific thinking paradigms, such as divide-and-conquer and procedural deduction, \etc Previous researches integrate external, reliable tools to alleviate logical inconsistencies and hallucinations in LLMs' problem-solving processes. However, we argue that the root challenge is more profound: LLMs lack the complex thinking paradigms (\ie, computational thin…

Fun fact about #data transfer speeds, Mbps and MB/s are not the same, shouldn't me treated as such, as in terms of numbers, they are different by a factor of 8.
Simply
**multiply by 8 when MB/s to Mbps**
or
**divide by 8 when Mbps to MB/s**
Companies seemingly use Mbps to mislead consumers about the specs about data transfer speeds on products for those uninfor…

"also seemed pleased about the prospects of “large-scale trade” with Russia."
...oh, so that's the game. Divide and conquer, comrade.