Tootfinder

Misere bei der DB: Bahnchef Lutz gefeuert
Richard Lutz erlebte als Bahnchef krisenreiche Zeiten – seit Jahren kommt der Konzern nicht zur Ruhe. Nun soll ein Wechsel an der Spitze den Umschwung bringen.
https://www.

Musician Liam Benzvi on taking risks that pay off
https://thecreativeindependent.com/people/musician-liam-benzvi-on-taking-risks-that-pay-off/?utm_…

Musician Liam Benzvi on taking risks that pay off – The Creative Independent
Musician Liam Benzvi discusses success, instant gratification, and being in pursuit of what you love.

Litauen verhängt Flugverbotszone an Grenze zu Belarus
Litauen verhängt der Nachrichtenagentur Reuters zufolge wegen Drohnen aus Belarus eine Flugverbotszone an der Grenze zum Nachbarland. Sie gelte vorerst bis zum 1. Oktober, teilte das Verteidigungsministerium des NATO-Mitglieds mit. Als Grund werden die Sicherheitslage und Gefahren für die zivile Luftfahrt genannt. Am Mittwoch war im benachbarten …
🔗

Militärdrohne abgestürzt: Die Sorge in Polen wächst
In Polen lösen russische Aktivitäten Besorgnis aus: Gestern stürzte eine Drohne auf polnischem Gebiet ab, heute sorgen Langstreckenflieger in der Westukraine für Argwohn. Polen ließ nun selbst Flugzeuge aufsteigen.

Control by Deleting Players from Weighted Voting Games Is NP^PP-Complete for the Penrose-Banzhaf Power Index
Joanna Kaczmarek, J\"org Rothe
https://arxiv.org/abs/2508.13868

Control by Deleting Players from Weighted Voting Games Is NP^PP-Complete for the Penrose-Banzhaf Power Index
Weighted voting games are a popular class of coalitional games that are widely used to model real-life situations of decision-making. They can be applied, for instance, to analyze legislative processes in parliaments or voting in corporate structures. Various ways of tampering with these games have been studied, among them merging or splitting players, fiddling with the quota, and controlling weighted voting games by adding or deleting players. While the complexity of control by adding players …

Scaling Wideband Massive MIMO Radar via Beamspace Dimension Reduction
Oveys Delafrooz Noroozi, Jiyoon Han, Wei Tang, Zhengya Zhang, Upamanyu Madhow
https://arxiv.org/abs/2508.11790

Scaling Wideband Massive MIMO Radar via Beamspace Dimension Reduction
We present an architecture for scaling digital beamforming for wideband massive MIMO radar. Conventional spatial processing becomes computationally prohibitive as array size grows; for example, the computational complexity of MVDR beamforming scales as O(N^3) for an N-element array. In this paper, we show that energy concentration in beamspace provides the basis for drastic complexity reduction, with array scaling governed by the O(NlogN) complexity of the spatial FFT used for beamspace transfo…

🇺🇦 #NowPlaying on KEXP's #MorningShow
Sinéad O’Connor:
🎵 Drink Before the War
#SinéadOConnor 🖤
https://andypeimbert.bandcamp.com/track/sin-ad-oconnor-drink-before-the-war-andy-peimbert-edit
https://open.spotify.com/track/5Bmc87iF3wRWGyDbzcMrG3

🇺🇦 Auf radioeins läuft...
Marlene Dietrich:
🎵 Ich hab' noch einen Koffer in Berlin
#NowPlaying #MarleneDietrich
https://open.spotify.com/track/58CItiUB9n3sv8Y7nBHmwg

Nonlinear-linear duality for multipath quantum interference
Yi Zheng, Jin-Shi Xu, Chuan-Feng Li, Guang-Can Guo
https://arxiv.org/abs/2508.13855 https://arx…

Nonlinear-linear duality for multipath quantum interference
In quantum optics, the postselection amplitude of a nondegenerate parametric down-conversion (PDC) process is linked to a beamsplitter (BS) via partial time reversal, up to a normalization coefficient which is related to the parametric gain [Proc. Natl. Acad. Sci. USA 117, 33107 (2020)]. A special example where the gain is low is reminiscent of Klyshko's advanced-wave picture in quantum imaging. Here, we propose and prove a generalized duality for multiple spatial paths connecting a quantum non…

Etwas mehr der heute besonders häufig geteilten #News:
Misere bei der DB: Bahnchef Lutz gefeuert
https://www.

🇺🇦 Auf radioeins läuft...
Smerz:
🎵 Feisty
#NowPlaying #Smerz
https://smerzforyou.bandcamp.com/track/feisty
https://open.spotify.com/track/5b3yINi6jbTdURfGU4nKoC