Tootfinder

A viable wormhole model in a five-dimensional spacetime
Peter K. F. Kuhfittig
https://arxiv.org/abs/2506.09111 https://arxiv.org/pdf/…

A viable wormhole model in a five-dimensional spacetime
This paper generalizes two of the author's earlier wormhole solutions that are characterized by an extra spatial dimension. This paper adds the assumption that the components of the line element are functions not only of the radial coordinate $r$ but of the extra coordinate $l$ as well, resulting in a significant generalization. It is shown that the throat of the wormhole can be threaded with ordinary matter and that the unavoidable violation of the null energy condition can be attributed to th…

I’m unreasonably fucking pissed.
An r/me_irlgbt moderator banned me, and is now accusing me of being an A.I. … … … because I use fucking emdashes and ellipses.
#typography #AI #nightmaretimeline

Optimizing Cloud-to-GPU Throughput for Deep Learning With Earth Observation Data
Akram Zaytar, Caleb Robinson, Girmaw Abebe Tadesse, Tammy Glazer, Gilles Hacheme, Anthony Ortiz, Rahul M Dodhia, Juan M Lavista Ferres
https://arxiv.org/abs/2506.06235

Optimizing Cloud-to-GPU Throughput for Deep Learning With Earth Observation Data
Training deep learning models on petabyte-scale Earth observation (EO) data requires separating compute resources from data storage. However, standard PyTorch data loaders cannot keep modern GPUs utilized when streaming GeoTIFF files directly from cloud storage. In this work, we benchmark GeoTIFF loading throughput from both cloud object storage and local SSD, systematically testing different loader configurations and data parameters. We focus on tile-aligned reads and worker thread pools, usin…

This https://arxiv.org/abs/2411.03295 has been replaced.
link: https://scholar.google.com/scholar?q=a

Examining Human-AI Collaboration for Co-Writing Constructive Comments Online
This paper examines if large language models (LLMs) can help people write constructive comments on divisive social issues due to the difficulty of expressing constructive disagreement online. Through controlled experiments with 600 participants from India and the US, who reviewed and wrote constructive comments on threads related to Islamophobia and homophobia, we observed potential misalignment between how LLMs and humans perceive constructiveness in online comments. While the LLM was more lik…

Fermion parity and quantum capacitance oscillation with partially separated Majorana and quasi-Majorana modes
Tudor D. Stanescu, Sumanta Tewari
https://arxiv.org/abs/2505.23741

Fermion parity and quantum capacitance oscillation with partially separated Majorana and quasi-Majorana modes
In a recent experiment, flux dependent oscillations of the quantum capacitance were observed in a one dimensional spin-orbit coupled semiconductor superconductor heterostructure connected end to end via a quantum dot and threaded by a magnetic flux. In the topological superconducting phase of the heterostructure, the oscillations corresponding to different fermion parity sectors are shifted by half a period and can serve as a mechanism for fermion parity readout or fusion operations involving a…

excellent description of executive functioning predicaments
... in a thread at Ask a Manager about ADHD.
I wouldn't recommend the whole comments section this time, because there was too much "well _I_ manage" and missing the point, but I thought this comment from "Han about town" laid out the essence of it really well. Here's a snippet on the challenge of consistently filling out timesheets:
"Monetary penalties or privileges have zero effect on the behaviour, because the behaviour is not moderated by risk, reward, or consequences. It’s moderated by how well I’m able to perform a very rote, boring, *consistent* task on a repeated basis, which is very poorly."
#ADHD #neurodivergence #ExecutiveFunction #rewards