Tootfinder

Die Nazis sind ganz offen vorgegangen (Kristallnacht, Flohmarktverkäufe der Wohnungseinrichtung von Juden, Märsche zum Bahnhof bei Tageslicht) damit alle Menschen in Deutschland zu Komplizen und Mitwisserin werden.
Wer heute nicht gegen Merzenz Stadtbild usw protestiert, wird zum Komplizen menschenfeindlicher Politik.

Instagrams Teen-Konten bekommen ein filmreifes Update
Social Media für Jugendliche: Teenager bekommen bei Instagram künftig nur noch das zu sehen, was in etwa FSK 12 bei Filmen entspricht.
https://www.

RangeSAM: Leveraging Visual Foundation Models for Range-View repesented LiDAR segmentation
Paul Julius K\"uhn, Duc Anh Nguyen, Arjan Kuijper, Holger Graf, Dieter Fellner, Saptarshi Neil Sinha
https://arxiv.org/abs/2509.15886

RangeSAM: Leveraging Visual Foundation Models for Range-View repesented LiDAR segmentation
Point cloud segmentation is central to autonomous driving and 3D scene understanding. While voxel- and point-based methods dominate recent research due to their compatibility with deep architectures and ability to capture fine-grained geometry, they often incur high computational cost, irregular memory access, and limited real-time efficiency. In contrast, range-view methods, though relatively underexplored - can leverage mature 2D semantic segmentation techniques for fast and accurate predicti…

Oh, look - at the intersection of Bush & Fillmore, it looks like a car hit the corner of the building.
Oh, wait, maybe the driver drove the car into the building? The car wasn't an independent actor?

Oh, look - at the intersection of Bush & Fillmore, it looks like a car hit the corner of the building.
Oh, wait, maybe the driver drove the car into the building? The car wasn't an independent actor?

Mastodon- First-Hinweis: Für das Urbanize-Festival kann ich diesmal gleich zwei Flanerien durchführen:
1) Fr, 17.10 2025, 16:00-18:00 Donaukanal, Anmeldung unter https://urbanize.at/der-donaukanal/

Der Donaukanal
Der Donaukanal und seine Uferanlagen haben eine steile Karriere gemacht: Diente der Wiener Arm der Donau einst der Entsorgung von Unrat und als Rückzugsort randständiger Subjekte, entwickelte er sich zu einem beliebten Freizeitgebiet, dessen konsumfreie Zonen immer wieder durch Investoren-Begehrlichkeiten gefährdet sind. Der Spaziergang mit dem Historiker Anton Tantner widmet sich der Geschichte dieser beliebten urbanen Erholungszone.

Self-supervised physics-informed generative networks for phase retrieval from a single X-ray hologram
Xiaogang Yang (NSLS-II, Brookhaven National Laboratory, Upton, USA), Dawit Hailu (Institute of Materials Physics, Helmholtz-Zentrum Hereon, Geesthacht, Germany), Vojt\v{e}ch Kulvait (Institute of Materials Physics, Helmholtz-Zentrum Hereon, Geesthacht, Germany), Thomas Jentschke (Institute of Materials Physics, Helmholtz-Zentrum Hereon, Geesthacht, Germany), Silja Flenner (Institute of…

Self-supervised physics-informed generative networks for phase retrieval from a single X-ray hologram
X-ray phase contrast imaging significantly improves the visualization of structures with weak or uniform absorption, broadening its applications across a wide range of scientific disciplines. Propagation-based phase contrast is particularly suitable for time- or dose-critical in vivo/in situ/operando (tomography) experiments because it requires only a single intensity measurement. However, the phase information of the wave field is lost during the measurement and must be recovered. Conventional…

Computable Folner sequences of amenable groups
Karol Duda, Aleksander Ivanov
https://arxiv.org/abs/2509.11806 https://arxiv.org/pdf/2509.11806

Computable Folner sequences of amenable groups
The paper considers computable Folner sequences in computably enumerable amenable groups. We extend some basic results of M. Cavaleri on existence of such sequences to the case of groups where finite generation is not assumed. We also initiate some new directions in this topic, for example complexity of families of effective Folner sequences. Possible extensions of this approach to metric groups are also discussed. This paper also contains some unpublished results from the paper of the first …

We're happy to see an official Muni sign at Church/Duboce replace our community-installed one after 3 years! They even reused our mounting hardware 🥺 Make your own sign at https://munisign.org

it was a great day: the no kings rally was inspiring, the wolverines triumphed, PSG came back from down 3–1 to pull out a draw (yesterday, but watched today), and j.b. threw a terrific 40th fête d'anniversaire. perfect conditions for a #LateNightDanceParty!
#nowplaying