Tootfinder

#OpenAPI 3.2.0: Evolving with Modern API Patterns
https://medium.com/@okoanton/openapi-3-2-0-evolving-with-modern-api-patterns-9977972e9381

Irreducible Combinatorially Symmetric Sign Patterns Requiring a Unique Inertia
Partha Rana, Sriparna Bandopadhyay
https://arxiv.org/abs/2508.21509 https://…

Irreducible Combinatorially Symmetric Sign Patterns Requiring a Unique Inertia
A sign pattern is a matrix whose entries belong to the set $\{+,-,0\}$. A sign pattern requires a unique inertia if every real matrix in its qualitative class has the same inertia. Symmetric tree sign patterns requiring a unique inertia has been studied extensively in \cite{2001, 2001a, 2018}. Necessary and sufficient conditions in terms of the symmetric minimal and maximal rank, as well as conditions depending on the position and sign of the loops in the underlying graph of such patterns has b…

Angular Resolution Enhancement of Electron Backscatter Diffraction Patterns
Ben Britton, Tianbi Zhang
https://arxiv.org/abs/2509.23039 https://arxiv.org/pd…

Angular Resolution Enhancement of Electron Backscatter Diffraction Patterns
We present a simple 'shift-and-add' based improvement in the angular resolution of single electron backscatter diffraction (EBSD) patterns. Sub-pixel image registration is used to measure the (sub-pixel) difference in projection parameters for patterns collected within a map, and then the pattern is shifted and added together. The resultant EBSD-pattern is shown to contain more angular information than a long-exposure single pattern, via 2D Fast Fourier Transform (FFT)-based analysis. In partic…

Patron-supported journalism, including newsletters on platforms like Patreon and Substack, offers only a precarious income for many journalists (Ana Marie Cox/Talking Points Memo)
https://talkingpointsmemo.com/tpm-25/patron-supported-journalism-can…

Patron-Supported Journalism Can’t Be the Future of News 
Writing about the failure of patron-supported journalism is itself a kind of...

"Le PS dévoile son budget alternatif : suspension de la réforme des retraites, taxe sur les patrimoines, baisse de la CSG et relance économique"
https://www.

Le PS dévoile son budget alternatif : suspension de la réforme des retraites, taxe sur les patrimoines, baisse de la CSG et relance économique
Le plan dévoilé samedi par les socialistes à Blois prévoit 14 milliards d’économie. « Il nous faut d’évidence reprendre la main » face « au budget de souffrance » de François Bayrou, a estimé le chef des députés PS, Boris Vallaud.

Semantic Representation of Processes with Ontology Design Patterns
Ebrahim Norouzi, Sven Hertling, J\"org Waitelonis, Harald Sack
https://arxiv.org/abs/2509.23776 https://

Semantic Representation of Processes with Ontology Design Patterns
The representation of workflows and processes is essential in materials science engineering, where experimental and computational reproducibility depend on structured and semantically coherent process models. Although numerous ontologies have been developed for process modeling, they are often complex and challenging to reuse. Ontology Design Patterns (ODPs) offer modular and reusable modeling solutions to recurring problems; however, these patterns are frequently neither explicitly published n…

Machine Intelligence on the Edge: Interpretable Cardiac Pattern Localisation Using Reinforcement Learning
Haozhe Tian, Qiyu Rao, Nina Moutonnet, Pietro Ferraro, Danilo Mandic
https://arxiv.org/abs/2508.21652

Machine Intelligence on the Edge: Interpretable Cardiac Pattern Localisation Using Reinforcement Learning
Matched filters are widely used to localise signal patterns due to their high efficiency and interpretability. However, their effectiveness deteriorates for low signal-to-noise ratio (SNR) signals, such as those recorded on edge devices, where prominent noise patterns can closely resemble the target within the limited length of the filter. One example is the ear-electrocardiogram (ear-ECG), where the cardiac signal is attenuated and heavily corrupted by artefacts. To address this, we propose th…

PSG edged out Barca in a close, exciting match and I am thrilled and celebrating by staying up late (imma try, anyway!) and spinning jazzy disks, starting with Sun Ra!
Did you know, according to Wikipedia the Sun Ra discography is one of the largest in music history and this is (a repressing of) his very first studio album, from 1957.
I don't really like it, ha ha! (My son gave it to me.) Maybe I'll trade it in and make space on the shelf.

Floquet-engineered moire quasicrystal patterns of ultracold atoms in twisted bilayer optical lattices
Zhenze Fan, Meiling Wang, Juan Wang, Yan Li
https://arxiv.org/abs/2508.21093

Floquet-engineered moire quasicrystal patterns of ultracold atoms in twisted bilayer optical lattices
We obtain moire quasicrystal patterns via Floquet-engineering intralayer-atomic interactions in twisted bilayer hexagonal optical lattices of ultracold atoms. By tracking the density wave amplitude, we partition the dynamical evolution into four distinct stages and verify the pattern changes of each stage in both real and momentum space. The spatial symmetry of the patterns is intimately tied to the modulation amplitudes and frequencies. Consequently, appropriately reducing the modulation frequ…

Morse Index Classification and Landscape of Kuramoto System for Hebbian-based Binary Pattern Recognition
Xiaoxue Zhao, Xiang Zhou
https://arxiv.org/abs/2508.21310 https://

Morse Index Classification and Landscape of Kuramoto System for Hebbian-based Binary Pattern Recognition
This study examines the Kuramoto model with a Hebbian learning rule and second-order Fourier coupling for binary pattern recognition. The system stores memorized binary patterns as stable critical points, enabling it to identify the closest match to a defective input. However, the system exhibits multiple stable states and thus the dynamics are influenced by saddle points and other unstable critical points, which may disrupt convergence and recognition accuracy. We systematically classify the s…