Tootfinder

🇺🇦 Auf #radioeins läuft...
Peter Fox:
🎵 Haus am See
#NowPlaying #PeterFox
https://deltaartmusic.bandcamp.com/track/das-haus-am-see-peter-fox
https://open.spotify.com/track/7A4KdLy1DXOOC5fhIdDuHz

A second-order generalized BDF method for the two-dimensional (modified) Fisher-Kolmogorov-Petrovsky-Piskunov equation
Lei Ge, Yong-Liang Zhao
https://arxiv.org/abs/2507.14939

A second-order generalized BDF method for the two-dimensional (modified) Fisher-Kolmogorov-Petrovsky-Piskunov equation
The Kolmogorov-Petrovsky-Piskunov (Fisher-KPP) equation is a classical reaction-diffusion equation with broad applications such as biology, chemistry and physics. In this paper, an alternative second-order scheme is proposed by employing a shifted BDF2 method to approximate the two-dimensional (modified) Fisher-KPP equation. We both consider an uniform and a nonuniform time steps of such the scheme. The stability of the uniform discretization scheme is proved. Numerical experiments demonstrate …

Why Israel won’t release Marwan Barghouti.
https://peterbeinart.substack.com/p/it-was-never-about-hamas?publication_id=105260&utm_medium=email&utm_campaign=email-sh…

from my link log —
Pwning Nix through GitHub Actions.
https://ptrpa.ws/nixpkgs-actions-abuse
saved 2025-10-16 https://dotat.at/:/J86H2.html

🇺🇦 #NowPlaying on KEXP's #DriveTime
Peter Bjorn and John:
🎵 Amsterdam
#PeterBjornandJohn
https://open.spotify.com/track/4xj5OL6pyQTOsDRewbO5zv

Wide-spectrum security of quantum key distribution
Hao Tan, Mikhail Petrov, Weiyang Zhang, Liying Han, Sheng-Kai Liao, Vadim Makarov, Feihu Xu, Jian-Wei Pan
https://arxiv.org/abs/2508.15136

Wide-spectrum security of quantum key distribution
Implementations of quantum key distribution (QKD) need vulnerability assessment against loopholes in their optical scheme. Most of the optical attacks involve injecting or receiving extraneous light via the communication channel. An eavesdropper can choose her attack wavelengths arbitrarily within the quantum channel passband to maximise the attack performance, exploiting spectral transparency windows of system components. Here we propose a wide-spectrum security evaluation methodology to achie…

SaMOSA: Sandbox for Malware Orchestration and Side-Channel Analysis
Meet Udeshi, Venkata Sai Charan Putrevu, Prashanth Krishnamurthy, Ramesh Karri, Farshad Khorrami
https://arxiv.org/abs/2508.14261

SaMOSA: Sandbox for Malware Orchestration and Side-Channel Analysis
Cyber-attacks on operational technology (OT) and cyber-physical systems (CPS) have increased tremendously in recent years with the proliferation of malware targeting Linux-based embedded devices of OT and CPS systems. Comprehensive malware detection requires dynamic analysis of execution behavior in addition to static analysis of binaries. Safe execution of malware in a manner that captures relevant behaviors via side-channels requires a sandbox environment. Existing Linux sandboxes are built f…

Survey of GenAI for Automotive Software Development: From Requirements to Executable Code
Nenad Petrovic, Vahid Zolfaghari, Andre Schamschurko, Sven Kirchner, Fengjunjie Pan, Chengdng Wu, Nils Purschke, Aleksei Velsh, Krzysztof Lebioda, Yinglei Song, Yi Zhang, Lukasz Mazur, Alois Knoll
https://arxiv.org/abs/2507.15025

Survey of GenAI for Automotive Software Development: From Requirements to Executable Code
Adoption of state-of-art Generative Artificial Intelligence (GenAI) aims to revolutionize many industrial areas by reducing the amount of human intervention needed and effort for handling complex underlying processes. Automotive software development is considered to be a significant area for GenAI adoption, taking into account lengthy and expensive procedures, resulting from the amount of requirements and strict standardization. In this paper, we explore the adoption of GenAI for various steps …

Semi-discrete Active Flux as a Petrov-Galerkin method
Wasilij Barsukow
https://arxiv.org/abs/2508.15017 https://arxiv.org/pdf/2508.15017

Semi-discrete Active Flux as a Petrov-Galerkin method
Active Flux (AF) is a recent numerical method for hyperbolic conservation laws, whose degrees of freedom are averages/moments and (shared) point values at cell interfaces. It has been noted previously in a heuristic fashion that it thus combines ideas from Finite Volume/Discontinuous Galerkin (DG) methods with a continuous approximation common in continuous Finite Element (CG) methods. This work shows that the semi-discrete Active Flux method on Cartesian meshes can be obtained from a variation…

🇺🇦 Auf radioeins läuft...
Peter Piek:
🎵 Green Blue
#NowPlaying #PeterPiek
https://peterpiek.bandcamp.com/track/green-blue
https://open.spotify.com/track/2A14zdmaywdrErVOX4caOV