Tootfinder

Renationalisation of train operating companies will be complete in 2027 (Louise Haigh's legacy) but it's important to note that the profitable rolling stock leasing companies will remain private, continuing to leach money out of the system.
Most of Great Britain’s major rail operators are back in public hands – is it working? | Rail industry | The Guardian

Flamingo soon to be operational? Russian infrastructure under threat!: https://benborges.xyz/2025/10/11/flamingo-soon-to-be-operational.html

"Te vaak negeren we in Nederland opwinding over AI, simpelweg omdat we AI-ontwikkelaars niet vertrouwen. Maar het is logisch consistent om de integriteit van tech-ceo’s in twijfel te trekken én te geloven dat hun technologie de wereld fundamenteel zal veranderen."
https://www.

Opinie | De overheid moet zich voorbereiden op AI die superintelligent is
Kunstmatige intelligentie:Superintelligentie is niet alleen mogelijk, ze komt dichterbij, zien Sam Bogerd en Daan Juijn. De Nederlandse overheid moet daarom proactiever optreden en investeren in een AI-testfaciliteit.

It was Operation Endgame that took down Rhadamanthys.
End of the game for cybercrime infrastructure: 1025 servers taken down
https://www.europol.europa.eu/media-press/newsroom/news/end-of-game-for-cybercrime-infra…

End of the game for cybercrime infrastructure: 1025 servers taken down – Operation Endgame’s latest phase targeted the infostealer Rhadamanthys, Remote Access Trojan VenomRAT, and the botnet Elysium | Europol
Between 10 and 14 November 2025, the latest phase of Operation Endgame was coordinated from Europol’s headquarters in The Hague. The actions targeted one of the biggest infostealers (Rhadamanthys), the Remote Access Trojan VenomRAT, and the botnet Elysium, all of which played a key role in international cybercrime. Authorities took down these three large cybercrime enablers. The main suspect for VenomRAT was also arrested in Greece on 3 November 2025.

Optimality of adaptive $H(\operatorname{div}\operatorname{div})$ mixed finite element methods for the Kirchhoff-Love plate bending problem
Jun Hu, Rui Ma, Min Zhang
https://arxiv.org/abs/2508.09008

Optimality of adaptive $H(\operatorname{div}\operatorname{div})$ mixed finite element methods for the Kirchhoff-Love plate bending problem
This paper presents a reliable and efficient residual-based a posteriori error analysis for the symmetric $H(\operatorname{div}\operatorname{div})$ mixed finite element method for the Kirchhoff-Love plate bending problem with mixed boundary conditions. The key ingredient lies in the construction of boundary-condition-preserving complexes at both continuous and discrete levels. Additionally, the discrete symmetric $H(\operatorname{div}\operatorname{div})$ space is extended to ensure nestedness, …

Deal: EU und Microsoft einigen sich auf neue Vorgaben für Videosoftware Teams
Die EU-Kommission hat die Offerten von Microsoft zum Ausräumen von Wettbewerbsbedenken bei Teams akzeptiert. Künftig gibt es MS 365 ohne die Lösung günstiger.

Quantum Adams operations in quasimap K-theory
Shaoyun Bai, Jae Hee Lee
https://arxiv.org/abs/2510.09335 https://arxiv.org/pdf/2510.09335

Quantum Adams operations in quasimap K-theory
We define quantum deformations of Adams operations in $K$-theory, in the framework of quasimap quantum $K$-theory. They provide $K$-theoretic analogs of the quantum Steenrod operations from equivariant symplectic Gromov--Witten theory. We verify the compatibility of these operations with the Kahler and equivariant $q$-difference module structures, provide sample computations via $\mathbb{Z}/k$-equivariant localization, and identify them with $p$-curvature operators of the Kahler $q$-difference …

Thermodynamic coprocessor for linear operations with input-size-independent calculation time based on open quantum system
I. V. Vovchenko, A. A. Zyablovsky, A. A. Pukhov, E. S. Andrianov
https://arxiv.org/abs/2509.09382

Thermodynamic coprocessor for linear operations with input-size-independent calculation time based on open quantum system
Linear operations, e.g., vector-matrix or vector-vector multiplications, are core operations of modern neural networks. To diminish computational time, these operations are implemented by parallel computations using different coprocessors. In this work we show that open quantum system consisting of bosonic modes and interacting with bosonic reservoirs can be used as analog coprocessor implementing multiple vector-matrix multiplications with stochastic matrices in parallel. Input vectors are enc…

Self-adjoint realizations of higher-order squeezing operators
Felix Fischer, Daniel Burgarth, Davide Lonigro
https://arxiv.org/abs/2508.09044 https://arxiv…

Self-adjoint realizations of higher-order squeezing operators
Higher-order squeezing captures non-Gaussian features of quantum light by probing moments of the field beyond the variance, and is associated with operators involving nonlinear combinations of creation and annihilation operators. Here we study a class of operators of the form $(a^†)^ka^l+(a^†)^la^k+f(a^†a)$, which arise naturally in the analysis of higher-order quantum fluctuations. The operators are defined on the linear span of Fock states. We show that the essential self-adjointness of…

OK, now, do we believe this?
CISA work not ‘degraded’ by Trump administration cuts, top agency official says
https://cyberscoop.com/cisa-operational-strength-despite-cuts-nicholas-andersen-billington-cybersecurity-summit/