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#diffusion

2 posts2 participants0 posts today
Ronnie / Rekkerd.org<p>DirektDSP releases Chasm diffusion delay effect plugin <a href="https://rekkerd.org/direktdsp-releases-chasm-diffusion-delay-effect-plugin/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">rekkerd.org/direktdsp-releases</span><span class="invisible">-chasm-diffusion-delay-effect-plugin/</span></a></p><p><a href="https://mastodon.social/tags/AU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AU</span></a> <a href="https://mastodon.social/tags/CLAP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CLAP</span></a> <a href="https://mastodon.social/tags/delay" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>delay</span></a> <a href="https://mastodon.social/tags/diffusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diffusion</span></a> <a href="https://mastodon.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://mastodon.social/tags/Soundscapes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Soundscapes</span></a> <a href="https://mastodon.social/tags/VST" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VST</span></a></p>
HXL<p>Glad to see new efforts towards edge solution! <a href="https://github.com/apple/ml-fastvlm" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/apple/ml-fastvlm</span><span class="invisible"></span></a> <a href="https://mas.to/tags/ComputerVision" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ComputerVision</span></a> <a href="https://mas.to/tags/GenerativeAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GenerativeAI</span></a> <a href="https://mas.to/tags/Diffusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Diffusion</span></a> <a href="https://mas.to/tags/VLM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VLM</span></a> (via <a href="https://message.haoxiang.org" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">message.haoxiang.org</span><span class="invisible"></span></a>)</p>
Christophe Bousquet<p>To finish the second day of the Konstanz School of Collective Behaviour 2025 (<a href="https://fediscience.org/tags/KSCB2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KSCB2025</span></a>), a great <a href="https://fediscience.org/tags/tutorial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tutorial</span></a> by Michael Chimento <span class="h-card" translate="no"><a href="https://ecoevo.social/@mchimento" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>mchimento</span></a></span> on <a href="https://fediscience.org/tags/Network" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Network</span></a>-Based <a href="https://fediscience.org/tags/Diffusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Diffusion</span></a> <a href="https://fediscience.org/tags/Analysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Analysis</span></a> (<a href="https://fediscience.org/tags/NBDA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NBDA</span></a>) and his <a href="https://fediscience.org/tags/RPackage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RPackage</span></a> <a href="https://fediscience.org/tags/STbayes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>STbayes</span></a>.</p><p><span class="h-card" translate="no"><a href="https://bsky.brid.gy/r/https://bsky.app/profile/cbehav.bsky.social" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>cbehav.bsky.social</span></a></span> </p><p><a href="https://www.exc.uni-konstanz.de/kscb/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">exc.uni-konstanz.de/kscb/</span><span class="invisible"></span></a></p>
Rod2ik 🇪🇺 🇨🇵 🇪🇸 🇺🇦 🇨🇦 🇩🇰 🇬🇱<p>Gilles <a href="https://mastodon.social/tags/Dowek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dowek</span></a> <a href="https://mastodon.social/tags/informaticien" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>informaticien</span></a> <a href="https://mastodon.social/tags/engag%C3%A9" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>engagé</span></a> et <a href="https://mastodon.social/tags/vulgarisateur" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vulgarisateur</span></a> est mort</p><p><a href="https://mastodon.social/tags/RIP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RIP</span></a> Gilles <a href="https://mastodon.social/tags/Dowek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dowek</span></a></p><p>Bien que ne le connaissant pas directement nous avons eu l’occasion d’echanger sur nos <a href="https://mastodon.social/tags/listes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>listes</span></a> de <a href="https://mastodon.social/tags/diffusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diffusion</span></a> <a href="https://mastodon.social/tags/NSI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NSI</span></a> , sur <a href="https://mastodon.social/tags/RENATER" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RENATER</span></a>, lors de la création de la <a href="https://mastodon.social/tags/Sp%C3%A9cialit%C3%A9" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spécialité</span></a> <a href="https://mastodon.social/tags/NSI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NSI</span></a> au <a href="https://mastodon.social/tags/lyc%C3%A9e" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lycée</span></a> </p><p><a href="https://www.lemonde.fr/disparitions/article/2025/07/21/gilles-dowek-informaticien-engage-et-vulgarisateur-est-mort_6622858_3382.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">lemonde.fr/disparitions/articl</span><span class="invisible">e/2025/07/21/gilles-dowek-informaticien-engage-et-vulgarisateur-est-mort_6622858_3382.html</span></a></p>
PhET Sims<p>What factors affect the rate of <a href="https://mastodon.social/tags/diffusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diffusion</span></a>? The Diffusion simulation allows students to explore how two <a href="https://mastodon.social/tags/gases" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gases</span></a> mix. Experiment with concentration, temperature, mass, and radius to determine how these factors affect the rate of diffusion. <a href="https://mastodon.social/tags/Thermodynamics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Thermodynamics</span></a> <a href="https://phet.colorado.edu/en/simulations/diffusion/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">phet.colorado.edu/en/simulatio</span><span class="invisible">ns/diffusion/</span></a></p>
Easydor<p>Wir haben in der <a href="https://metalhead.club/tags/Kita" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Kita</span></a> mit Eiern <a href="https://metalhead.club/tags/experimentiert" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>experimentiert</span></a>.<br>In einem Versuch haben wir einem rohen Ei die Schale mit Essig entfernt. Da wir das über's Wochenende stehen hatten, hat das schalenlose Ei auch Wasser aufgenommen.</p><p>In einem zweiten Versuch haben wir Wasser gemessen und gewogen (400ml bzw. g) und Salz gewogen (100g) und gemessen (ca. 50cm³) und das Salz dann im Wasser aufgelöst. Das Wasser hatte jetzt statt 400ml etwa 450ml Volumen und wog 500g.<br>Ein frisches Ei, das in Süßwasser unterging, schwamm deutlich auf dem Salzwasser. Dann ließen wir vorsichtig (gefärbtes) Süßwasser drauf laufen. Das Ei schwebte.</p><p><a href="https://metalhead.club/tags/Wissenschaft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wissenschaft</span></a> <a href="https://metalhead.club/tags/Diffusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Diffusion</span></a> <a href="https://metalhead.club/tags/Dichte" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dichte</span></a> <a href="https://metalhead.club/tags/Masse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Masse</span></a> <a href="https://metalhead.club/tags/Volumen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Volumen</span></a></p>
France | République française<p><a href="https://www.europesays.com/fr/263079/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">europesays.com/fr/263079/</span><span class="invisible"></span></a> Apple en pole position pour les droits de diffusion de la F1 aux États-Unis dès 2026 ? <a href="https://pubeurope.com/tags/Apple" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Apple</span></a> <a href="https://pubeurope.com/tags/AppleTV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AppleTV</span></a>+ <a href="https://pubeurope.com/tags/diffusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diffusion</span></a> <a href="https://pubeurope.com/tags/DroitsTV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DroitsTV</span></a> <a href="https://pubeurope.com/tags/EtatsUnis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EtatsUnis</span></a> <a href="https://pubeurope.com/tags/F1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>F1</span></a> <a href="https://pubeurope.com/tags/Formula1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Formula1</span></a> <a href="https://pubeurope.com/tags/Formula1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Formula1</span></a> <a href="https://pubeurope.com/tags/Formule1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Formule1</span></a> <a href="https://pubeurope.com/tags/Formule1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Formule1</span></a> <a href="https://pubeurope.com/tags/FR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FR</span></a> <a href="https://pubeurope.com/tags/France" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>France</span></a> <a href="https://pubeurope.com/tags/Sports" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sports</span></a> <a href="https://pubeurope.com/tags/streaming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>streaming</span></a></p>

Часть 3: Diffusion Transformer (DiT) — Stable Diffusion 3 как она есть

В этой статье погрузимся в мир генерации изображений с Diffusion Transformer (DiT) — сердцем Stable Diffusion 3. Разберем как она устроена и как работает

habr.com/ru/articles/924410/

ХабрЧасть 3: Diffusion Transformer (DiT) — Stable Diffusion 3 как она естьОбо мне Привет, меня зовут Василий Техин. В первой статье мы разобрали ResNet, во второй — ViT. Теперь погрузимся в мир генерации изображений с Diffusion Transformer (DiT) — сердцем Stable Diffusion...

Another recent creation. I love how diffusion has become a tool to visualize ideas, to quickly transform the noise in my head into a quick draft, a sketch. This is one of the ideas that was stuck in my head. #ballet #diffusion

Proving Superdiffusion

Turbulence is very good at spreading things out. Drop dye into a turbulent flow and it will quickly disperse. Add in particles — like rubber ducks — and they can spread apart, often at speeds quicker than one would expect, based on the background flow. This is (roughly speaking) a phenomenon known as “superdiffusion,” where turbulence makes particles that start out as neighbors part ways.

Physicists conjectured that turbulence — including simplified and idealized versions of it that are simpler to deal with — had this superdiffusion property, but no one was able to show that in a mathematically rigorous way. But now a group of mathematicians has done so, using a technique known as homogenization. There’s a lot more on the story over at Quanta, or you can check out the original papers on arXiv. (Image credit: J. Richard; research credit: S. Armstrong et al. and S. Armstrong and T. Kuusi; see also Quanta)

The doom loops of generative AI

This is a Claude Opus 4 summary of my recent slide decks and draft writing, in order to help me better understand what I'm trying to say with the notion of 'doom loops'

The concept of a ‘doom loop’ captures a particularly pernicious form of collective action problem emerging from digital transformation. While individual actors make rational decisions to adopt new technologies to solve immediate problems, these decisions aggregate into systemic changes that worsen the very conditions they were meant to address. This dynamic is becoming increasingly visible in professional contexts where generative AI is being rapidly adopted.

Defining the Doom Loop

A doom loop operates through four interconnected mechanisms:

1. Individual Rationality/Collective Irrationality Faced with competitive pressures, individuals adopt technological solutions that provide immediate advantages. An academic using ChatGPT to increase publication output acts rationally given tenure requirements and job market pressures. However, when this behavior scales across the profession, it ratchets up productivity expectations for everyone, creating an arms race that leaves all participants worse off.

2. Temporal Displacement The benefits of adoption are immediate and tangible (reduced workload, increased output), while the costs are delayed and diffuse (degraded professional standards, automated replacement). This temporal structure makes it nearly impossible to resist adoption, even when actors understand the long-term consequences.

3. Infrastructure Capture The platforms and tools that might enable collective resistance become part of the acceleration. Social media platforms that could facilitate professional organization are simultaneously the training data for AI systems. The infrastructure of communication becomes the infrastructure of replacement.

4. Legitimacy Erosion As automated systems take over core professional functions, they undermine the basis for professional authority. When AI can produce academic papers or make diagnostic decisions, it becomes harder to justify why human judgment remains necessary. The profession’s adoption of these tools paradoxically validates their eventual replacement.

The Unbundling Dynamic

The doom loop operates through what we might call ‘functional unbundling’. Rather than wholesale replacement of workers, roles are decomposed into discrete functions, with the ‘routine’ elements automated while humans manage the systems. This appears to preserve employment while fundamentally transforming its nature.

An academic’s role traditionally bundled together research, teaching, mentoring, and service. AI enables these to be separated: automated grading systems, chatbot advisors, AI-generated lecture content. The academic becomes a quality controller rather than an educator. This isn’t efficiency—it’s the systematic stripping away of what Pasquale calls “specifically human powers.”

Acceleration Through Crisis

Financial crises accelerate doom loops by making short-term solutions irresistible. UK universities facing budget constraints see AI as a path to maintaining operations with fewer staff. The 92 institutions currently implementing redundancy programs create perfect conditions for this dynamic: urgent financial pressure meets technological solutionism.

This creates a ratchet effect. Once some institutions adopt AI to cut costs, competitive pressures force others to follow. The baseline shifts, and what was once unthinkable (automated essay grading, AI teaching assistants) becomes standard practice. Each crisis becomes an opportunity to further entrench automated systems.

The Collective Action Paradox

Traditional collective action problems assume actors could coordinate if transaction costs were low enough. The doom loop presents a crueler paradox: the tools that lower coordination costs are themselves part of the problem. Professional communities might organize on LinkedIn or Twitter, but these platforms are training data for the systems that will replace them.

Moreover, the secrecy surrounding AI adoption—Mollick’s “secret cyborgs”—prevents even basic coordination. Without transparency about who is using what tools and how, professional communities cannot develop coherent responses. The shame and uncertainty around AI use atomizes potential resistance.

Breaking the Loop: Theoretical Requirements

Escaping a doom loop requires more than individual resistance or better policies. It demands:

1. Temporal Reframing: Making long-term costs visible and immediate. This might involve professional bodies creating metrics that capture human value rather than just productivity.

2. Collective Standards: Moving beyond individual ethics to professional norms that shape the boundary between human and machine decision-making. This isn’t luddism but careful delineation of where human judgment remains irreducible.

3. Infrastructure Alternatives: Building communication and organization systems that aren’t simultaneously feeding the replacement machinery. This might mean returning to older forms of professional organization or creating new platforms with different logics.

4. Value Articulation: Explicitly theorizing and defending what makes human professional judgment valuable beyond its functional outputs. This means moving past efficiency arguments to questions of meaning, responsibility, and social value.

Conclusion

The doom loop framework reveals how technological transformation can create self-reinforcing cycles of degradation even when each individual decision appears rational. Understanding these dynamics is essential for professions grappling with AI adoption. The choice isn’t between embracing or rejecting these technologies, but understanding how our collective responses shape the futures we create.

The millions of small decisions Pasquale identifies aren’t just about individual tool use—they’re about whether we allow efficiency logics to determine professional futures or insist on preserving space for human judgment, creativity, and meaning. The doom loop isn’t inevitable, but breaking it requires seeing beyond our individual circumstances to the collective dynamics we’re creating.

Kandinsky 4.1 Image – новый генератор изображений от Сбера

В декабре прошлого года на конференции AI Journey наша команда представила диффузионную генеративную модель Kandinsky 4.0 Video. Теперь мы рады представить новую версию нашей модели генерации изображений Kandinsky 4.1 Image!

habr.com/ru/companies/sberbank

ХабрKandinsky 4.1 Image – новый генератор изображений от СбераВ декабре прошлого года на конференции AI Journey наша команда представила  диффузионную генеративную модель Kandinsky 4.0 Video ( статья на habr ). Теперь мы рады представить новую версию нашей...