Tootfinder

»Israelische Spyware-Firma angeblich an Hollywood-Produzenten verkauft:
Das bekannteste Produkt der NSO Group ist die Spähsoftware Pegasus, mit der Aktivistinnen und Aktivisten überwacht wurden.«
Was wohl Hollywood nun an Propaganda mittels Spyware verbreitet?!?? Verwunderlich ist dies mMn nicht aber um so mehr sollte die Welt das Auge auf Spyware-Services, egal welche von wo, offen haben.
🤨

Israelische Spyware-Firma angeblich an Hollywood-Produzenten verkauft
Das bekannteste Produkt der NSO Group ist die Spähsoftware Pegasus, mit der Aktivistinnen und Aktivisten überwacht wurden.

Feynman paradox induced by vacuum and thermal fluctuations
Svend-Age Biehs, Ivan Latella
https://arxiv.org/abs/2509.08711 https://arxiv.org/pdf/2509.08711

Feynman paradox induced by vacuum and thermal fluctuations
A charged particle initially at rest in an external magnetic field starts to rotate when the magnetic field is switched off. This is a variant of the Feynman disc paradox, where the conservation of angular momentum is seemingly violated. The paradox is understood by realizing that angular momentum is initially stored in the electromagnetic field and is transferred to the particle when the magnetic field is removed. In a classical description, no rotation occurs if the particle is uncharged, as …

Im #Badezimmer kann viel #Plastik vermieden werden!🌿 Ich habe eine Liste mit alternativen Produkten zusammengetragen. Schaut Euch in den Märkten um. Ihr werden bestimmt noch mehr entdecken.
Lösungen für das #Badezimmer

Tipps für weniger Plastik im Bad: So ersetzt Du Plastik durch nachhaltige Alternativen
Umweltschutz im Badezimmer: Mit diesen Tipps reduzierst Du Deinen Plastikverbrauch

Ich hätte gerne was für #vbib25 eingereicht, das Thema "Digitale Offenheit" spricht mich natürlich an, aber leider wird mir das zu viel. Die Grundidee: "Warum wir uns als Bibliotheken/Bibliothekar:innen für offene Standards verantwortlich fühlen sollten", um die zentrale Bedeutung von gemeinschaftlich gepflegten Internet/Web-Protokollen & Formaten für eine nachhaltige te…

Cosmic Ray Spatial Distribution and the Galactic/Extragalactic Transition
Paolo Lipari, Silvia Vernetto
https://arxiv.org/abs/2509.09028 https://arxiv.org/…

Cosmic Ray Spatial Distribution and the Galactic/Extragalactic Transition
Determining the spatial distribution of Galactic cosmic rays (CRs) is fundamental to understand how these particles propagate in interstellar space and to infer their source spectra. The most sensitive method of studying this problem is observing the gamma--ray and neutrino diffuse fluxes produced in the inelastic interactions of CR protons and nuclei with interstellar gas that encode the energy and spatial distributions of the interacting particles. Most theoretical models assume that the spat…

Variants of Baumgartner's Axiom for Lipschitz Functions on Baire and Cantor Space
Corey Bacal Switzer
https://arxiv.org/abs/2510.07917 https://arxiv.or…

Variants of Baumgartner's Axiom for Lipschitz Functions on Baire and Cantor Space
We consider several variants of Baumgartner's axiom for $\aleph_1$-dense sets defined on the Baire and Cantor spaces in terms of Lipschitz functions with respect to the usual metric. A variation of Baumgartner's original argument shows that these variants are consistent. However, unlike in the case of the classical $\mathsf{BA}$, we are able to give many applications for which the corresponding fact for linear orders is open. In particular we show that there are provable implications from the $…

Quantum Machine Learning, Quantitative Trading, Reinforcement Learning, Deep Learning
Jun-Hao Chen, Yu-Chien Huang, Yun-Cheng Tsai, Samuel Yen-Chi Chen
https://arxiv.org/abs/2509.09176

Quantum Machine Learning, Quantitative Trading, Reinforcement Learning, Deep Learning
The convergence of quantum-inspired neural networks and deep reinforcement learning offers a promising avenue for financial trading. We implemented a trading agent for USD/TWD by integrating Quantum Long Short-Term Memory (QLSTM) for short-term trend prediction with Quantum Asynchronous Advantage Actor-Critic (QA3C), a quantum-enhanced variant of the classical A3C. Trained on data from 2000-01-01 to 2025-04-30 (80\% training, 20\% testing), the long-only agent achieves 11.87\% return over aroun…

Lang geleden, toen ik nog op Twitter actief was... ben ik begonnen aan "de zeven Deventer moordzaken" van Almar Otten. En gekomen tot nummer 4 (Lied van angst). Nu de draad weer opgepikt, met "De renner van het Bergkwartier". waarin moord, verdwijningen, wielrennen, doping en vriendschappen tot een prettig leesbare ontknoping leiden.
#boek

Doppelter Zuwachs bei zuerich.repair aus #Wädenswil am #Zürichsee:
- Neues Mitglied:
https://soundservicecenter.ch

The Vertex-Attribute-Constrained Densest $k$-Subgraph Problem
Qiheng Lu, Nicholas D. Sidiropoulos, Aritra Konar
https://arxiv.org/abs/2508.06655 https://ar…

The Vertex-Attribute-Constrained Densest $k$-Subgraph Problem
Dense subgraph mining is a fundamental technique in graph mining, commonly applied in fraud detection, community detection, product recommendation, and document summarization. In such applications, we are often interested in identifying communities, recommendations, or summaries that reflect different constituencies, styles or genres, and points of view. For this task, we introduce a new variant of the Densest $k$-Subgraph (D$k$S) problem that incorporates the attribute values of vertices. The …