Tootfinder

🇺🇦 #NowPlaying on KEXP's #SundaySoul
Ivan Neville:
🎵 Dance Your Blues Away
#IvanNeville
https://ivanneville.bandcamp.com/album/dance-your-blues-away
https://open.spotify.com/track/6DvUu1Ckgsp6LhalV8kKmC

🇺🇦 Auf radioeins läuft...
Jamie Woon:
🎵 Heavy Going...
#NowPlaying #JamieWoon
https://open.spotify.com/track/79ieU2vuYImbGnz3E3a9Y3

Summation of power singularities
A. V. Ivanov
https://arxiv.org/abs/2508.17289 https://arxiv.org/pdf/2508.17289

Summation of power singularities
In this paper, we investigate an example of summation of non-logarithmic singularities of a specific type in a two-dimensional non-linear sigma model. As a result of the study, we obtained an explicit formula, which, upon formal expansion in terms of the coupling constant, reproduces a particular part of the quantum action. Additionally, the paper introduces a new auxiliary function and discusses some of its properties.

Lost Data in Electron Microscopy
Nina M. Ivanova, Alexey S. Kashin, Valentine P. Ananikov
https://arxiv.org/abs/2508.18217 https://arxiv.org/pdf/2508.18217…

Lost Data in Electron Microscopy
The goal of this study is to estimate the amount of lost data in electron microscopy and to analyze the extent to which experimentally acquired images are utilized in peer-reviewed scientific publications. Analysis of the number of images taken on electron microscopes at a core user facility and the number of images subsequently included in peer-reviewed scientific journals revealed low efficiency of data utilization. More than 90% of electron microscopy data generated during routine instrument…

Faster Than SVD, Smarter Than SGD: The OPLoRA Alternating Update
Abdulla Jasem Almansoori, Maria Ivanova, Andrey Veprikov, Aleksandr Beznosikov, Samuel Horv\'ath, Martin Tak\'a\v{c}
https://arxiv.org/abs/2509.19977

Faster Than SVD, Smarter Than SGD: The OPLoRA Alternating Update
Low-Rank Adaptation (LoRA) fine-tunes large models by learning low-rank updates on top of frozen weights, dramatically reducing trainable parameters and memory. However, there is still a gap between full training with low-rank projections (SVDLoRA) and LoRA fine-tuning, indicating that LoRA steps can be further improved. In this study, we propose OPLoRA, a memory-efficient optimizer that closes this gap by casting LoRA optimization as an interpretable sub-problem and solving it efficiently with…

found two more of these penalized MEPs:
https://www.europarl.europa.eu/meps/en/257120/DIANA_IOVANOVICI SOSOACA/penalties#detailedcardmep
and

Publicado la semana pasada, el mšs reciente lanzamiento de la banda de Lzzy Hale y su hermano Arejay, Halestorm. El šlbum se titula «Everest».
#Halestorm

Limit groups with respect to Thompson's group $F$ and other hereditarily separating groups
Aleksander Ivanov, Roland Zarzycki
https://arxiv.org/abs/2509.20035 https://

Limit groups with respect to Thompson's group $F$ and other hereditarily separating groups
We prove that a limit group over Thompson's group $F$ cannot be an HNN-extension of $F$ with respect to a finitely generated subgroup. On the other hand we give an example of an $F$-limit group which is a centralized HNN-extenstions of $F$. We also study relatively limit groups with respect to $F$ and some other known groups of homeomorphisms of topological spaces. This paper revises and extends some results of the second author from arXiv:1308.6330.

Playing with a notebook* by @wjbmattingly.bsky.social that implements docling. The easyOCR results are incredibly good but the glitches are really interesting - it interpreted a handwritten accession number as 'Cocainery' a name used in the doc
* https://github.com/wjbmat…

spacy-layout-demo/docling-demo.ipynb at main · wjbmattingly/spacy-layout-demo
Demo for processing a PDF. Contribute to wjbmattingly/spacy-layout-demo development by creating an account on GitHub.

🇺🇦 Auf radioeins läuft...
Jamie Woon:
🎵 Heavy Going...
#NowPlaying #JamieWoon
https://open.spotify.com/track/79ieU2vuYImbGnz3E3a9Y3