Tootfinder

Wenn wir »Alternative Fakten« von
Nils C. Kumkar und sein neues Buch zu Polarisierung als Handreichung lesen, bringt es nichts, herauszustellen, dass sich nur sehr wenige in Bürgergeldbezug verweigern, sondern müssen Konflikte benennen und organisieren, die die Politik verschleiern und verhindern will.

„Wenn sie beobachtet werden, benehmen sie sich!“

"Doch ungeachtet dieser erwartbaren Widerstände hat das SPD-Führungsduo Lars Klingbeil und Bärbel Bas den Schneid bewiesen, unpopuläre Maßnahmen nicht zu scheuen. Sie haben die politische Kraft aufgebracht, Versäumnisse der Vergangenheit klar zu benennen und Korrekturen vorzunehmen. Das ist zu würdigen."
Versäumnisse, so so. Sehe die eher bei Cum-Ex,Cum-Cum, #TaxTheRich

FractalPINN-Flow: A Fractal-Inspired Network for Unsupervised Optical Flow Estimation with Total Variation Regularization
Sara Behnamian, Rasoul Khaksarinezhad, Andreas Langer
https://arxiv.org/abs/2509.08670

FractalPINN-Flow: A Fractal-Inspired Network for Unsupervised Optical Flow Estimation with Total Variation Regularization
We present FractalPINN-Flow, an unsupervised deep learning framework for dense optical flow estimation that learns directly from consecutive grayscale frames without requiring ground truth. The architecture centers on the Fractal Deformation Network (FDN) - a recursive encoder-decoder inspired by fractal geometry and self-similarity. Unlike traditional CNNs with sequential downsampling, FDN uses repeated encoder-decoder nesting with skip connections to capture both fine-grained details and long…

🇺🇦 Auf radioeins läuft...
Echo & The Bunnymen:
🎵 The Killing Moon
#NowPlaying #Echo #TheBunnymen
https://billwhite.bandcamp.com/track/the-killing-moon-2
https://open.spotify.com/track/35E2eKIEXXnP5q9L51iOAk

Kernel VICReg for Self-Supervised Learning in Reproducing Kernel Hilbert Space
M. Hadi Sepanj, Benyamin Ghojogh, Paul Fieguth
https://arxiv.org/abs/2509.07289 https://

Kernel VICReg for Self-Supervised Learning in Reproducing Kernel Hilbert Space
Self-supervised learning (SSL) has emerged as a powerful paradigm for representation learning by optimizing geometric objectives--such as invariance to augmentations, variance preservation, and feature decorrelation--without requiring labels. However, most existing methods operate in Euclidean space, limiting their ability to capture nonlinear dependencies and geometric structures. In this work, we propose Kernel VICReg, a novel self-supervised learning framework that lifts the VICReg objective…

dciWebMapper2: Enhancing the dciWebMapper framework toward integrated, interactive visualization of linked multi-type maps, charts, and spatial statistics and analysis
Sarigai Sarigai, Liping Yang, Katie Slack, Carolyn Fish, Michaela Buenemann, Qiusheng Wu, Yan Lin, Joseph A. Cook, David Jacobs
https://arxiv.org/abs/2509.07897

dciWebMapper2: Enhancing the dciWebMapper framework toward integrated, interactive visualization of linked multi-type maps, charts, and spatial statistics and analysis
As interactive web-based geovisualization becomes increasingly vital across disciplines, there is a growing need for open-source frameworks that support dynamic, multi-attribute spatial analysis and accessible design. This paper introduces dciWebMapper2, a significant expansion of the original dciWebMapper framework, designed to enable exploratory analysis across domains such as climate justice, food access, and social vulnerability. The enhanced framework integrates multiple map types, includi…

Optimal Finsler-Hadwiger inequalities
Beniamin Bogosel
https://arxiv.org/abs/2508.06285 https://arxiv.org/pdf/2508.06285

Optimal Finsler-Hadwiger inequalities
Various inequalities exist between the area of a triangle, the perimeter squared $(a+b+c)^2$ and the isoperimetric deficit $Q=(a-b)^2+(b-c)^2+(c-a)^2$. The direct and reverse Finsler-Hadwiger inequalities correspond to the best linear inequalities between the three quantities mentioned above. In this paper, the sharpest inequalities between these three quantities are found explicitly. The techniques used involve Blaschke-Santaló diagrams and constrained optimization problems.

Beim Wandern kommt es zur wiederkehrenden Diskussion, ob man die Bananenschale im Wald entsorgen dürfe.
Die Befürworter sagen was von biologischer Abbaubarkeit.
Nun habe ich erfahren, dass das Entsorgen einer Banane im Wald eine Ordnungswidrigkeit darstellt.
Zwar sei das mit dem Vergammeln schon richtig, aber dafür würden in Europa eher ungünstige Bedingungen herrschen im Vergleich zu den tropisch warmen Ländern, aus denen die Banane stammt, sprich: Es dauert bei ihr etwas …

The redshift distribution of Einstein Probe transients supports their relation to gamma-ray bursts
Brendan O'Connor, Paz Beniamini, Eleonora Troja, Malte Busmann, Simone Dichiara, Ramandeep Gill, Jonathan Granot, Michael Moss, Xander Hall, Antonella Palmese, Niccolo Passaleva, Yu-Han Yang
https://arxiv.org/abs/2509.07141

The redshift distribution of Einstein Probe transients supports their relation to gamma-ray bursts
The launch of the \textit{Einstein Probe} unleashed a new era of high-energy transient discovery in the largely unexplored soft X-ray band. The \textit{Einstein Probe} has detected a significant number of fast X-ray transients that display no gamma-ray emission, complicating their robust association to more common gamma-ray bursts. To explore their possible connection, we analyzed the redshift distribution of both \textit{Einstein Probe} fast X-ray transients and long duration gamma-ray bursts.…