Tootfinder

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.

Revisiting Diffusion Q-Learning: From Iterative Denoising to One-Step Action Generation
Thanh Nguyen, Chang D. Yoo
https://arxiv.org/abs/2508.13904 https://

Revisiting Diffusion Q-Learning: From Iterative Denoising to One-Step Action Generation
The generative power of diffusion models (DMs) has recently enabled high-performing decision-making algorithms in offline reinforcement learning (RL), achieving state-of-the-art results across standard benchmarks. Among them, Diffusion Q-Learning (DQL) stands out as a leading method for its consistently strong performance. Nevertheless, DQL remains limited in practice due to its reliance on multi-step denoising for action generation during both training and inference. Although one-step denoisin…

AWR6843 focus stacked dataset at 100x stitching now.
11663 tiles, downsampled from 1992 x 1992 to 498 x 498. This should give a final resolution of 188 nm/pix, so we're still very slightly oversampled from the ~300nm theoretical optical resolution of the objective.
Raw dataset is 46.27 Gpix, down to 2.892 Gpix after downsampling. Given the 30% tile overlap we're probably looking at about a 1.4 Gpix final stitch.

Weakly-Convex Regularization for Magnetic Resonance Image Denoising
Akash Prabakar, Abhishek Shreekant Bhandiwad, Abijith Jagannath Kamath, Chandra Sekhar Seelamantula
https://arxiv.org/abs/2508.14438 …

Weakly-Convex Regularization for Magnetic Resonance Image Denoising
Regularization for denoising in magnetic resonance imaging (MRI) is typically achieved using convex regularization functions. Recently, deep learning techniques have been shown to provide superior denoising performance. However, this comes at the price of lack of explainability, interpretability and stability, which are all crucial to MRI. In this work, we present a constructive approach for designing weakly-convex regularization functions for MR image denoising. We show that our technique perf…

I just got sucked into the anachronism of the mention of an 'electric car' in a song about an 1890 bar fight and eventually found this page which has the best explanation:
https://territorialimperatives.com/2013/12/01/duncan-and-bradys-electri…

Duncan and Brady’s Electric Car
The album Classic African-American Ballads, from Smithsonian Folkways, contains a track entitled “Duncan and Brady” by the late Dave Van Ronk, whose story is told in the new film Inside…

🇺🇦 Auf radioeins läuft...
Sam Sauvage:
🎵 Les Gens Qui Dansent (jadore)
#NowPlaying #SamSauvage
https://erickbastide.bandcamp.com/track/sam-sauvage-les-gens-qui-dansent-jadore-erick-b-x-tended-mix
https://open.spotify.com/track/0kgZ7YqklQkVLV8SoEi5Us

'Gegenlicht' #FotoVorschlag
Mirador Jesus Quintanal in Muxia #Spanien auf dem letzten Teil des Camino de Santiago #Jakobsweg. Denkmal an der Costa da Morte als Erinnerung an das Tankeru…

Apparently I'm basically the only one using the #DungeonCrawlers hashtag, but that's okay, because scrolling it is a pretty cool look back at the games I've played and dug.
Roundup of the games I've posted screenshots/brief reviews of on the #DungeonCrawlers hashtag since 2023, with …

DemonsTier on Steam
From the union of Riddled Corpse and Xenon Valkyrie comes Demonstier, an RPG roguelike with elements of action, adventure, & arcade. Enter the dungeons of king Thosgar & destroy the demonic beings present there .

🇺🇦 Auf #radioeins läuft...
Sam Sauvage:
🎵 Les Gens Qui Dansent (jadore)
#NowPlaying #SamSauvage
https://erickbastide.bandcamp.com/track/sam-sauvage-les-gens-qui-dansent-jadore-erick-b-x-tended-mix
https://open.spotify.com/track/0kgZ7YqklQkVLV8SoEi5Us

🇺🇦 Auf radioeins läuft...
Metronomy:
🎵 The Bay
#NowPlaying #Metronomy
https://erolalkan.bandcamp.com/album/erol-alkan-reworks-scissor-sisters-i-dont-feel-like-dancing-metronomy-the-bay
https://open.spotify.com/track/2akjLHnHjDGsgqxuf48VYs
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