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@memeorandum@universeodon.com
2026-01-24 07:35:48

Pentagon shifts focus away from China in new defense strategy (NBC News)
nbcnews.com/politics/national-
memeorandum.com/260124/p3#a260

@raiders@darktundra.xyz
2026-02-24 21:26:16

Spytek sets the tone in Indianapolis, Raiders' focus is on building a strong foundation raiders.com/news/spytek-sets-t

@Techmeme@techhub.social
2026-03-24 20:26:20

Sam Altman told staff he has ceded oversight of OpenAI's safety and security teams to focus on fundraising, supply chains, and building data centers at scale (The Information)
theinformation.com/articles/op

@Sustainable2050@mastodon.energy
2026-02-24 06:28:29

Still trying to explain Trump's tariffs as economic policy, instead of tools to gain leverage on countries and companies 🤦‍♂️🤦‍♀️🤦 reuters.com/legal/litigation/t

@cowboys@darktundra.xyz
2026-02-23 16:47:36

NFL Draft Positions Dallas Cowboys Will Focus on at Scouting Combine si.com/nfl/cowboys/onsi/draft/

@raiders@darktundra.xyz
2026-02-24 22:28:15

Spytek sets the tone in Indianapolis, Raiders' focus is on building a strong foundation raiders.com/news/spytek-sets-t

@simon_brooke@mastodon.scot
2026-03-22 16:32:52

This is one very brave lady.
Today in Focus: Charlotte Nichols MP on her rape trial ordeal
Starting from: 00:33:07
Episode webpage: theguardian.com/news/series/to
Media file:

@jkohlmann@mastodon.social
2026-03-24 03:14:13

Having a lot of fun with the Voigtländer Nokton 50mm f/1 and 75mm f/1.5 manual focus lenses for Canon RF mount flickr.com/photos/kohlmannj/55

@marcel@waldvogel.family
2026-03-24 09:12:18

At #Kubecon, all the keynotes focus on AI. But apparently, nobody focused on the basics. So, the network is lousy as hell. Even the in-house video stream to the overflow rooms often looks like that.

A screen where the low two thirds are video decompressor noise
@toxi@mastodon.thi.ng
2026-03-24 11:02:27

RE: mastodon.social/@SteveRudolfi/
"If there’s one insight we all need to focus on most, it’s this: your job is no longer to build a destination. It’s to build a parts library. And one that’s well documented so that when…

@tinoeberl@mastodon.online
2026-01-24 21:22:14

In der #Pfalz setzen immer mehr Industrieunternehmen auf moderne #Hydrauliksysteme, um #Energieverbrauch und

@v_i_o_l_a@openbiblio.social
2026-01-25 15:29:38

"Author Name Disambiguation in Scholarly Research: A Bibliometric Perspective"
doi.org/10.1515/opis-2025-0035
"The rapid expansion of scholarly publishing has amplified the long-standing challenge of author name ambiguity in academic databases. This issue, manifesting a…

@markhburton@mstdn.social
2026-02-25 08:51:11

Feminist Icon Gloria Steinem Was An Anti-Communist CIA Operative who Kept Feminism From Discussing Class
hrnews1.substack.com/p/feminis

@memeorandum@universeodon.com
2026-02-24 23:16:01

Trump cites health care issues in Greenland saying he's sending a hospital ship. His claims are off (Associated Press)
apnews.com/article/fact-focus-
memeorandum.com/260224/p109#a2

@nemorosa@mastodon.nu
2026-01-25 22:13:57

A few pages is better than no pages. Structural Edit. Slow. Mind unwilling to focus for any period of time. I keep drifting, having to pick up the thread and reread what I just did.
Tomorrow will be a better day for writing. #writing #grief

@UP8@mastodon.social
2026-01-24 17:03:01

Fruit of a sweet gum tree caught next to Cornell's McGraw tower: I can't get over how well Sony's top of the line 70-200mm lens feels in my hand and how easy it is to work the controls
#photo #photography

A brown spherical seed pod covered with numerous spikes is in focus 1/3 from the top and 1/3 from the right with a blurry McGraw tower in the background with a grey sky behind
@gscherer2@social.linux.pizza
2026-02-25 16:17:06

Allen’s Hummingbird approaching a bicolor cobra lily. Huntington Library, San Marino, California, USA. February, 2026. OM System OM-1 M.Zuiko 300mm F4 MC14 #huntingtonlibrary #hummingbird #lily

A orange, white and green Allen's hummingbird in flight, approaching a red lily flower from the right, against an out of focus green and orange background.
@harrysentonbury@social.linux.pizza
2026-02-25 21:40:28

found a nice lake today while cycling off the beaten track
#lake

a calm lake with island in the middle covered in brown winter reeds, dull sky, all reflected in the water. some brown grass in foreground on the bank i took photo from. forgot my glasses so it took ages to try and manually focus with this crap camera with a barely responsive touch screen, good enough for jazz tho :)
@Techmeme@techhub.social
2026-03-24 04:05:49

Japan's Sakana AI launches Sakana Chat, its first consumer chatbot, marking a shift from its business focus as competition to localize generative AI intensifies (Tsubasa Suruga/Nikkei Asia)
asia.nikkei.com/business/techn

@Sustainable2050@mastodon.energy
2026-03-24 17:06:09

And there we are. Trump is already blackmailing Europe with 'his' LNG. We urgently need to reduce our natural gas consumption by speeding up the energy transition: focus on energy efficiency, electrification, and scaling up EU production of biomethane, developing way too slow to meet its 2030 target.

@servelan@newsie.social
2026-02-20 05:41:04

And wasn't Charlie pushing for release of the Epstein files?
Erika Kirk's Corcoran Group link in focus amid company's Epstein links; ‘handled his assets…’ | Hindustan Times
hindustantimes.com/world-news/

@matthiasott@mastodon.social
2026-02-23 18:11:40

✍️ New post: Con­tin­voucly Morged Value
Couldn't get out of my head what happened to @…’s diagram – and so I wrote down a few premature thoughts about what happens when we mistake the (AI) artifact for the work …

The 21-year-old man who was shot and killed after having entered Donald Trump’s Florida resort on Sunday – while carrying a shotgun – came from a North Carolina family of the president’s supporters and had reportedly become increasingly fixated on the so-called Jeffrey Epstein files.
The focus of the FBI’s investigation into the intrusion attributed to Austin Tucker Martin is tightening on his movements and motives.
Martin was confronted by Secret Service agents and a local sheri…

@jby@ecoevo.social
2026-03-23 14:19:03

"Ecological fitting" in an image: a domestic honeybee, Apis mellifera, on flowers of a western Joshua tree, Yucca brevifolia, at Quartz Hill, California back in January
#naturalist

A honeybee in sharp focus, perched on the curving fleshy petals of one green-yellow flower amidst a larger inflorescence of green-yellow flowers with curving fleshy petals
@johnhobbs@mstdn.ca
2026-01-25 19:51:14

Tackling complex tasks can feel like taming chaos, but classical music is a brilliant remedy. A well-composed symphony turns chaos into clarity. 🎻 Personally, it elevates my focus and productivity. Do you harness music to boost your performance? 🎶 Let's orchestrate success with the right rhythm!

@compfu@mograph.social
2026-03-22 12:52:02

Saw this decaying wooden rain gutter in the morning sun on my way to work the other day.
#mosstodon #SilentSunday

Close-up photo of green moss growing on a piece of splintered wood. It's the end of a rain gutter on a wooden roof. The part of the moss that is in focus is lit by warm orange sunlight, the out of focus background is somewhat cooler.
@seeingwithsound@mas.to
2026-01-16 10:03:30

Google's smart glasses software comes into focus via a new companion app leak chromeunboxed.com/googles-smar "there is a 'displayless mode' t…

@raiders@darktundra.xyz
2026-03-23 18:56:31

What positions does Pro Football Focus say the Raiders must target in the 2026 Draft? raiders.com/news/what-position

@ripienaar@devco.social
2026-01-19 10:38:53

Tons of updates to my CM tool:
* An agent for continuous management with fast-monitoring features
* JSON Schemas for editors
* Manifests and Hiera now support HTTP(s)
* ccm extendible with appbuilder for custom UIs around manifests (no code needed)
* Pre-, Post-messages to help users use things they installed
* Generic if / unless on every resource
* New docs
Focus is to excel at adhoc, snow flakes, devel VMs, a la carte CM etc, place where other too…

@jtk@infosec.exchange
2026-01-23 16:11:32

Weekend Reads
* IRR data quality
labs.ripe.net/author/tobias-st
* Roy Arends on DNSSEC

@Mediagazer@mstdn.social
2026-01-16 14:02:14

Craig Newmark shifts away from journalism as a primary focus of his philanthropy, saying "a lot of my efforts haven't been as effective as I'd like them to be" (Ben Gose/Chronicle of Philanthropy)
philanthropy.com/news/craigsli

@rberger@hachyderm.io
2026-01-20 05:51:41

#aliens

@UP8@mastodon.social
2026-02-25 02:02:40

Last month 86-year-old Sandra Folzer set the world W85 indoor mile record of 9:43.00 at the Hartshorne Memorial Masters Mile in Barton Hall
#photo #photography #sports

In the front a woman with short white hair wearing a blue tank top and grey shorts with bib number 244 and a white rectangle with the number 10 n her shoulder is in focus,  the runners behind her including a woman in a black shirt are blurry,  the background is a red track with a blurred sig that says NAVY / MARINES next to an American flag in the far background
@tiotasram@kolektiva.social
2026-02-23 13:24:22

Kind of a dud article, given it promises mid than it delivers about the actual spawning process, but it contains an amazing fact:
Apparently Sigmund Freud did an unsuccessful stint as a marine biologist and was tasked with dissecting 400 male eels to try to find their reproductive organs, which he couldn't because despite being adults they aren't sexually mature until they migrate to their spawning grounds.
I feel like this explains a LOT about Freud's theories' focus on sexual organs (especially of the eel-shaped variety), in light of... Freud's theories.
fediscience.org/@tksst/1161197
Link to source linked by article on the Freud factoid:
freud.org.uk/schools/resources

@Techmeme@techhub.social
2026-01-24 19:10:52

Nifty Gateway, the NFT trading platform which had facilitated $300M in sales by mid-2021, enters withdrawal-only mode and plans to shut down on Feb. 23, 2026 (CoinDesk)
coindesk.com/business/2026/01/

@NFL@darktundra.xyz
2026-02-21 18:06:23

Travis Kelce's 2026 future in focus as Andy Reid confirms discussions

cbssports.com/nfl/news/travis-

@luca@social.luca.run
2026-03-19 06:04:07

The metaverse VR (legless virtual reality environment by Meta) will be shut down on June 15. communityforums.atmeta.com/blo
Metas Realit…

@vform@openbiblio.social
2026-01-20 18:16:17

Hatte gegen Ende letzten Jahres mal nach etwas (wirklich) Notepad -ähnlichem unter Linux gesucht. Inzwischen bin ich meist mit CudaText unterwegs.
Am WE sprach ich aber noch mit jemand über das Thema und da ging es auch um einen Ersatz für das (bequeme aber doch recht behäbige) Visual Studio Code. Da wurde dann ecode (github.com/Spart…

@kctipton@mas.to
2026-03-23 02:16:48

The U.S. Has Never Been More Vulnerable. everythingisfineonline.substac

@azonenberg@ioc.exchange
2026-03-22 21:07:55

Exploring the area before HARRIS with a bunch of cool folks.
Not every day you get to look *down* on a tower crane after climbing a ridiculous number of stairs.

Photo of Köln seen from the top of the cathedral, slightly blurry because the camera tried to focus on one of the stone carvings in the corner of the image rather than the city. But there's two tower cranes in the distance, clearly lower than the viewpoint
Photo of Köln seen from the top of the cathedral looking towards the Rhine with several bridges in the distance
@memeorandum@universeodon.com
2026-02-24 18:20:54

FACT FOCUS: A look at Trump's false and misleading claims ahead of the State of the Union (Melissa Goldin/Associated Press)
apnews.com/article/fact-check-
memeorandum.com/260224/p61#a26

@arXiv_csLG_bot@mastoxiv.page
2026-02-25 10:37:11

Exploring the Impact of Parameter Update Magnitude on Forgetting and Generalization of Continual Learning
JinLi He, Liang Bai, Xian Yang
arxiv.org/abs/2602.20796 arxiv.org/pdf/2602.20796 arxiv.org/html/2602.20796
arXiv:2602.20796v1 Announce Type: new
Abstract: The magnitude of parameter updates are considered a key factor in continual learning. However, most existing studies focus on designing diverse update strategies, while a theoretical understanding of the underlying mechanisms remains limited. Therefore, we characterize model's forgetting from the perspective of parameter update magnitude and formalize it as knowledge degradation induced by task-specific drift in the parameter space, which has not been fully captured in previous studies due to their assumption of a unified parameter space. By deriving the optimal parameter update magnitude that minimizes forgetting, we unify two representative update paradigms, frozen training and initialized training, within an optimization framework for constrained parameter updates. Our theoretical results further reveals that sequence tasks with small parameter distances exhibit better generalization and less forgetting under frozen training rather than initialized training. These theoretical insights inspire a novel hybrid parameter update strategy that adaptively adjusts update magnitude based on gradient directions. Experiments on deep neural networks demonstrate that this hybrid approach outperforms standard training strategies, providing new theoretical perspectives and practical inspiration for designing efficient and scalable continual learning algorithms.
toXiv_bot_toot

@kerstinsailer@sciences.social
2026-01-22 20:32:25

An incredibly important read on inclusive workplace design
"Inclusivity begins with the basics of workplace design. (...) Before you talk about “next-gen workplace experience,” ask yourself: can everyone see, hear, move, breathe and focus here without struggle?"
leesmanindex.com/arti…

@cowboys@darktundra.xyz
2026-03-24 12:02:37

Cowboys Projected to Shake Up 2026 NFL Draft With Blockbuster Trade heavy.com/sports/nfl/dallas-co

@benb@osintua.eu
2026-01-21 21:27:28

Hundreds of thousands WITHOUT LIGHT OR HEAT: Russia hits Ukraine's ENERGY INFRASTRUCTURE | In Focus: benborges.xyz/2026/01/21/hundr

@toxi@mastodon.thi.ng
2026-01-23 20:47:14

I think it's time for some #FollowFriday action once again. Today, let's focus on computational/algorithmic/generative art/design practitioners (not AI art :)
An entirely incomplete list, in A-Z order:
@…

@memeorandum@universeodon.com
2026-03-24 18:10:52

Russian Oil Shipment Puts Focus on Kremlin Spy Outpost in Cuba (Michael Crowley/New York Times)
nytimes.com/2026/03/24/us/poli
memeorandum.com/260324/p87#a26

@aardrian@toot.cafe
2026-01-21 14:58:44

Remember, using a native HTML `<fieldset>` / `<legend>` gets you better results in SRs than its ARIA equivalent:
adrianroselli.com/2022/07/use-
My post deals with the inverse of the others I shared — unstyling the nat…

@tante@tldr.nettime.org
2026-01-19 14:11:22

There is a massive focus on trying to get Open Source software to the point where governments or big corporations can use them to "increase sovereignty" (which sometimes means a bit of a weird mix of things).
But that can lead to software being pushed towards more and more complex architectures and deployment strategies (think something like a simple collaborative editor needing Kubernetes to be deployable). While governments and certain companies might be able to shoulder tha…

@kurtsh@mastodon.social
2026-02-21 19:10:27

Yes, Vegas is changing.
Q: If you were a Vegas exec that knew that tourism would drop by ~10% due to Trump's tariffs & intl policies, what would you do?
You'd focus on maximizing revenue from remaining tourism... & minimize operating costs.
And that's EXACTLY what happened.
(1/3)

@billbert@mastodon.social
2026-01-22 04:55:24

Tension. Anxiety. Arousal. Hyperarousal. Edgy. Distracted. Fearful.
Deep breathing. Focus on the horizon maybe?

@servelan@newsie.social
2026-02-18 19:23:13

Every Single Participant in NYT Focus Group Preferred Progressive Candidates Over Moderate Ones | Common Dreams
commondreams.org/news/focus-gr

@Mediagazer@mstdn.social
2026-01-20 17:25:47

MS NOW hires Mike Nizza as VP of digital to focus on building out the network's subscription-based content (Ted Johnson/Deadline)
deadline.com/2026/01/mike-nizz

@johnm@social.tchncs.de
2026-01-22 11:32:07

Mal Freetube auf dem Laptop intsalliert.
Von den Einstellungsmöglichkeiten wird man ja fast erschlagen.
#FreeTube

@doktrock@toad.social
2026-03-20 13:24:33

"TectoTalks" focus on Fold-and-thrust belts and orogens in seismic reflection data #geophysics #geology

EGU 
Tectonics &
Structural Geology
Tecto Talks
Fold-and-thrust belts and orogens in seismic reflection data
TS division
Prof. Robert Butler
University of Aberdeen (UK)
"Interpreting thrusts in seismic imagery - the challenge of multi-layers"
Dr. Hamed Fazlikhani
Friedrich Alexander University (Germany)
"Seismic imaging of the Variscan Orogen in southern Germany and central Europe"
Dr. Francesco Maesano
Istituto Nazionale di Geofisica e Vulcanologia (Italy)
"Contribution of Multichannel Seismic…
Date: 24 March
• Time: 11:00 CET
• Duration: 1 hour
• Connection link for Registration: https:// msteams.link/NZ3T
This third session will feature three invited speakers:
• Robert Butler, University of Aberdeen (UK) Talk: Interpreting thrusts in seismic imagery - the challenge of multi-layers
• Hamed Fazlikhani, Friedrich Alexander University (Germany)
Talk: Seismic imaging of the Variscan Orogen in southern Germany and central Europe
• Francesco Maesano, Istituto Nazionale di
Geofisica e Vulca…

instagram.com/reel/DV6Us8pMwpy

@primonatura@mstdn.social
2026-02-24 15:00:34

"US energy leader slams IEA's net zero agenda, suggests Washington could walk out"
#US #USA #America #NetZero

@cowboys@darktundra.xyz
2026-01-24 23:11:12

Cowboys 4-round mock draft: Christian Parker influenced edition cowboyswire.usatoday.com/story

@barijaona@mastodon.mg
2026-02-21 08:00:26

"Right now, too many newcomers default to the largest servers. We want to change that - because Mastodon is best when communities are spread across many independent servers, each with its own character and focus." - Mastodon blog
blog.joinmastodon.org/2026/02/

@jom@social.kontrollapparat.de
2026-01-20 10:35:20

Has your favorite album vanished from the music streaming service of choice again? I highly recommend ripping your CDs and making them available through @… with the @… app; it really works great on iOS & macOS!

The image shows the user interface of the manet music player on a mac. The focus is on an album titled "Vom Vintage Verweht" by the artist Dendemann. The album was released in 2010 and contains 13 tracks with a total length of 48 minutes.

In the top left, you can see the album cover: a gray background with a broken wall from which bricks are emerging. Above it is a stylized, graffiti-like script. In the bottom right of the cover, there is an illustrated male figure with a red cap, drawn in a c…
@hex@kolektiva.social
2026-01-20 14:29:06

In the time I've been offline, I've been doing a lot and feeling a lot more mentally healthy. I've been exploring nomadnet a bit, looking at reticulum. I'm definitely going to go back to my break and being online much less regularly.
I actually totally forgot about the anniversary of the shooting, which is the first time that's happened since... uh... the shooting, I think.
I've definitely realized that, on some level, I've definitely used Mastodon (and formerly Twitter) as a coping mechanism, often in order to deal with the stressful things that I've found out about on Mastodon or Twitter.
But, again, none of those things really change our core job: build community. And that's part of what I've been neglecting, and what I can focus on more when I'm not spending as much time talking to people all over the world indirectly. Like, I can just chat directly with folks and talk about this shit.
Yeah, I do think there's value in this community. I don't think it's really screaming into the void (at least, not most of the time). But I know that I need the balance to be way farther on the side of direct engagement with comrades doing and building.
So that's what I'm gonna go back to. I feel as though it's a good sign that with all the writing about getting shot that I've been doing, and all the thinking about that, that the actual anniversary of the shooting I'm actually just thinking about bread.
And that seems like a good note to leave on. I'm gonna go back to some hacker shit.

@arXiv_csLG_bot@mastoxiv.page
2026-02-25 10:45:01

Statistical Query Lower Bounds for Smoothed Agnostic Learning
Ilias Diakonikolas, Daniel M. Kane
arxiv.org/abs/2602.21191 arxiv.org/pdf/2602.21191 arxiv.org/html/2602.21191
arXiv:2602.21191v1 Announce Type: new
Abstract: We study the complexity of smoothed agnostic learning, recently introduced by~\cite{CKKMS24}, in which the learner competes with the best classifier in a target class under slight Gaussian perturbations of the inputs. Specifically, we focus on the prototypical task of agnostically learning halfspaces under subgaussian distributions in the smoothed model. The best known upper bound for this problem relies on $L_1$-polynomial regression and has complexity $d^{\tilde{O}(1/\sigma^2) \log(1/\epsilon)}$, where $\sigma$ is the smoothing parameter and $\epsilon$ is the excess error. Our main result is a Statistical Query (SQ) lower bound providing formal evidence that this upper bound is close to best possible. In more detail, we show that (even for Gaussian marginals) any SQ algorithm for smoothed agnostic learning of halfspaces requires complexity $d^{\Omega(1/\sigma^{2} \log(1/\epsilon))}$. This is the first non-trivial lower bound on the complexity of this task and nearly matches the known upper bound. Roughly speaking, we show that applying $L_1$-polynomial regression to a smoothed version of the function is essentially best possible. Our techniques involve finding a moment-matching hard distribution by way of linear programming duality. This dual program corresponds exactly to finding a low-degree approximating polynomial to the smoothed version of the target function (which turns out to be the same condition required for the $L_1$-polynomial regression to work). Our explicit SQ lower bound then comes from proving lower bounds on this approximation degree for the class of halfspaces.
toXiv_bot_toot

@cosmos4u@scicomm.xyz
2026-01-15 01:43:17

Spatiotemporal Evolution of the 2022 March Interplanetary #CoronalMassEjection Revealed by Multipoint Observations of Forbush Decreases: iopscience.iop.org/article/10. -> The path to solar weather forecasts: u-tokyo.ac.jp/focus/en/press/z - space-based measurements of solar eruptions are the first of their kind -> Solar storms could be forecast by monitoring cosmic rays: physicsworld.com/a/solar-storm

@nemobis@mamot.fr
2026-01-19 13:19:16

Amid this news madness, I've thoroughly enjoyed being subscribed to the daily #CarbonBrief. Instead of compulsing the news, I try [and often fail] to focus on the most insightful items in my news feeds. This analysis of the latest UK auction for #WindPower was excellent:

Chart showing per capita emissions of 9.9 tCO2eq/year in China (not consumption based?) in 2024, barely changed from 2023.

----

Per capita greenhouse gas emissions

Greenhouse gas emissions include carbon dioxide, methane and nitrous oxide from all sources, including land-use change.They are measured in tonnes of carbon dioxide-equivalents over a 100-year timescale.

Data source: Jones et al. (2025); Population based on various sources (2024) – Learn more about this data

Note: Land-use chang…
@catsalad@infosec.exchange
2026-02-16 17:42:00

*SNIFFS YOU*

Close-up (and out of focus) photo of a cat sniffing the camera
@elduvelle@neuromatch.social
2026-03-12 10:17:48

#Researchers or other professions who read articles for your work - which do you find better for focus, information processing and memorisation: reading on an electronic medium (computer, tablet, phone...) or on actual paper?
I thought I liked the electronic format but I'm wondering if it makes it harder to focus or remember things..
(This is only for work-based and not leisure…

@matthiasott@mastodon.social
2026-03-21 11:07:27

✍️ New post: The Shape of Friction
I wrote a short blog post reply to @…’s recent post (👏) about generative AI, friction, and people.
matthiasott.com/notes/the-shap…

@raiders@darktundra.xyz
2026-03-24 15:15:35

Raiders secure elite grade for early free agency work raiderswire.usatoday.com/story

@gscherer2@social.linux.pizza
2026-01-22 15:58:00

Backlit Cactus in the Desert Garden. Huntington Library, San Marino, California, USA. December, 2025. OM System OM-1 M.Zuiko 90mm F3.5. #huntingtonlibrary #desertgarden #cactus

Photo of two columnar cactuses, both strongly backlit.  The sharp spines seem to glow red.  The background is out of focus foliage in green and yellow.
@NFL@darktundra.xyz
2026-01-19 03:31:32

Patriots' next challenge: Focus on No. 1 seed (Broncos), not No. 2 quarterback (Stidham) nytimes.com/athletic/6981910/2

@arXiv_csLG_bot@mastoxiv.page
2026-02-25 10:45:11

Untied Ulysses: Memory-Efficient Context Parallelism via Headwise Chunking
Ravi Ghadia, Maksim Abraham, Sergei Vorobyov, Max Ryabinin
arxiv.org/abs/2602.21196 arxiv.org/pdf/2602.21196 arxiv.org/html/2602.21196
arXiv:2602.21196v1 Announce Type: new
Abstract: Efficiently processing long sequences with Transformer models usually requires splitting the computations across accelerators via context parallelism. The dominant approaches in this family of methods, such as Ring Attention or DeepSpeed Ulysses, enable scaling over the context dimension but do not focus on memory efficiency, which limits the sequence lengths they can support. More advanced techniques, such as Fully Pipelined Distributed Transformer or activation offloading, can further extend the possible context length at the cost of training throughput. In this paper, we present UPipe, a simple yet effective context parallelism technique that performs fine-grained chunking at the attention head level. This technique significantly reduces the activation memory usage of self-attention, breaking the activation memory barrier and unlocking much longer context lengths. Our approach reduces intermediate tensor memory usage in the attention layer by as much as 87.5$\%$ for 32B Transformers, while matching previous context parallelism techniques in terms of training speed. UPipe can support the context length of 5M tokens when training Llama3-8B on a single 8$\times$H100 node, improving upon prior methods by over 25$\%$.
toXiv_bot_toot

@Techmeme@techhub.social
2026-01-22 06:35:59

Sources: the US Senate's crypto market structure bill is likely to be delayed by several weeks as key lawmakers shift focus to potential housing legislation (Bloomberg)
bloomberg.com/news/articles/20

@servelan@newsie.social
2026-03-17 00:08:10

DOGE 2.0:
Trump brings ‘war on fraud’ into focus with task force of benefits-paying agencies | Federal News Network
federalnewsnetwork.com/agency-

@raiders@darktundra.xyz
2026-01-25 17:31:29

Raiders fans are not used to this stoic offseason approach raiderramble.com/2026/01/25/ra

@memeorandum@universeodon.com
2026-01-23 20:40:47

ICE's detention of child puts new focus on Trump team's tactics (Brittany Gibson/Axios)
axios.com/2026/01/23/child-det
memeorandum.com/260123/p86#a26

US and Israel considering special forces raids to secure Iran’s stockpile of highly enriched uranium
The US and Israel are reportedly considering special forces operations to seize or secure Iran’s remaining stockpile of highly enriched uranium.
The objective of any special forces operation would be to secure roughly 440–450 kilograms of uranium enriched to 60% purity, which could be converted to weapons-grade material within weeks.
Operations would focus on fortified undergr…

@johnhobbs@mstdn.ca
2026-01-22 20:04:52

Immersed in the world of big band music and cinematic scores, I discover how these vast compositions can transform a mundane workday. The RIGHT PLAYLIST not only sharpens focus but also ignites innovative ideas by offering fresh perspectives. 🎶 Which soundtrack enhances your creativity? 💼

@jby@ecoevo.social
2026-03-19 15:54:03

Allen's hummingbird, Selasporus sasin, standing watch at Sepulveda Basin Wildlife Reserve
#naturalist

A front three-quarters view of a red-brown hummingbird with an iridescent orange gorget above a white breast, perched on a twig in front of out-of-focus foliage
@v_i_o_l_a@openbiblio.social
2026-03-19 11:11:30

"Libraries on Fire"
doi.org/10.1515/bfp-2025-0052
"Leah Hinds, Executive Director of the Charleston Hub, organised a panel in Berlin to discuss: “Defending Scholarship in a time of Political Pressure”. In her introductory remarks, she explained the purpose of the discussi…

@memeorandum@universeodon.com
2026-03-23 18:50:44

Chicago's deadly sanctuary policies claim another innocent life (Guy Benson/Washington Examiner)
washingtonexaminer.com/in_focu
memeorandum.com/260323/p92#a26

@arXiv_csLG_bot@mastoxiv.page
2026-02-25 10:43:41

SOM-VQ: Topology-Aware Tokenization for Interactive Generative Models
Alessandro Londei, Denise Lanzieri, Matteo Benati
arxiv.org/abs/2602.21133 arxiv.org/pdf/2602.21133 arxiv.org/html/2602.21133
arXiv:2602.21133v1 Announce Type: new
Abstract: Vector-quantized representations enable powerful discrete generative models but lack semantic structure in token space, limiting interpretable human control. We introduce SOM-VQ, a tokenization method that combines vector quantization with Self-Organizing Maps to learn discrete codebooks with explicit low-dimensional topology. Unlike standard VQ-VAE, SOM-VQ uses topology-aware updates that preserve neighborhood structure: nearby tokens on a learned grid correspond to semantically similar states, enabling direct geometric manipulation of the latent space. We demonstrate that SOM-VQ produces more learnable token sequences in the evaluated domains while providing an explicit navigable geometry in code space. Critically, the topological organization enables intuitive human-in-the-loop control: users can steer generation by manipulating distances in token space, achieving semantic alignment without frame-level constraints. We focus on human motion generation - a domain where kinematic structure, smooth temporal continuity, and interactive use cases (choreography, rehabilitation, HCI) make topology-aware control especially natural - demonstrating controlled divergence and convergence from reference sequences through simple grid-based sampling. SOM-VQ provides a general framework for interpretable discrete representations applicable to music, gesture, and other interactive generative domains.
toXiv_bot_toot

@Sustainable2050@mastodon.energy
2026-02-20 06:53:36

The part of the Epstein files we've seen makes it possible to reconstruct Trump's probable orders to his servants at DOJ.
"Just release a few million. Make sure they don't contain anything new about me, but that they cause trouble for a lot of other people. Media will focus on the latter."

@gscherer2@social.linux.pizza
2026-03-21 14:50:44

Pink Rose. Mary and Joseph Retreat Center, Rancho Palos Verdes, California, USA. August, 2024. Fujifilm X100VI. #ranchopalosverdes #rose #rosegarden

Close up of a bright pink rose flower, against a background of out of focus green leaves.

Tesla will end production of its two flagship models, the Model S and Model X, which have long carried the company's prestige.
According to statements by Tesla CEO Elon Musk, the fundamental reason behind this decision is the company's desire to shift its resources and production infrastructure toward autonomous driving and robotics.
Planned to take effect from the next quarter, this production halt has generated significant reverberations throughout the automotive indus…

@servelan@newsie.social
2026-03-21 02:16:28

Via @PinkNews on FB: 'A long-delayed plan to establish the Smithsonian American Women's History Museum has been thrown into uncertainty after House Republicans added a controversial amendment banning transgender women from being represented in the museum.
The provision [requires] the museum to focus solely on “biological women,” while also granting Trump the power to override its proposed location. The amended bill passed along party lines, prompting Democrats to withdraw their support.'

@NFL@darktundra.xyz
2026-02-03 06:09:20

Seattle's Kubiak 'all in' on LX amid Raiders buzz espn.com/nfl/story/_/id/478134

@cowboys@darktundra.xyz
2026-01-22 03:11:22

Cowboys Proposal Has Them Move For All-Pro George Pickens-Replacement heavy.com/sports/nfl/dallas-co

@Techmeme@techhub.social
2026-03-19 22:50:49

OpenAI plans to unify ChatGPT, Codex, and its browser into a desktop "superapp" to simplify the user experience and focus on engineering and business customers (Berber Jin/Wall Street Journal)

@Sustainable2050@mastodon.energy
2026-01-17 11:37:07

In our European energy transition, the focus is now on competitiveness of our industries and on affordability for households. There's a lot of talk about how to split the bill, between companies and citizens, between higher and lower income households, between tax payers and grid users, between us and future generations.
But I think that ..

@gscherer2@social.linux.pizza
2026-01-15 16:03:36

Pink Rosebud starting to open Descanso Gardens, La Canada Flintridge, California, USA. October, 2025. OM System OM-1 M.Zuiko 300mm F4 PRO. #rose #rosebud #descansogardens

A pink rosebud, starting to open, is in the foreground. In the background is an out of focus red rosebud.  All against an out of focus green background.
@NFL@darktundra.xyz
2026-01-20 21:29:36

Harbaugh: Too much focus on Giants' hierarchy espn.com/nfl/story/_/id/476743

@Techmeme@techhub.social
2026-03-19 17:16:01

Mark Zuckerberg's original metaverse vision is effectively over, after renaming Facebook to Meta and spending ~$80B on the endeavor, as his focus shifts to AI (New York Times)
nytimes.com/202…

@cowboys@darktundra.xyz
2026-02-11 17:01:55

PFF Makes Bold Prediction For Cowboys 2026 Draft heavy.com/sports/nfl/dallas-co

@gscherer2@social.linux.pizza
2026-01-20 16:53:07

Partially open pink Rose. Descanso Gardens, La Canada Flintridge, California, USA. December 2025. OM System OM-1 M.Zuiko 300mm F4 PRO. #rose #rosebud #descansogardens

A pink rosebud, partially open seen from the side and slightly above, is starting to open. The background is out of focus.
@Techmeme@techhub.social
2026-02-19 10:40:39

The Gates Foundation says Bill Gates will not deliver his keynote at India's AI Summit after "careful consideration" amid controversy over his Epstein ties (Cherylann Mollan/BBC)
bbc.com/news/articles/c309qv9z

@memeorandum@universeodon.com
2026-03-10 14:10:46

Pentagon Should Focus on Defense Priorities, not Lavish Dinners, After Historic $93.4B "Use-It-or-Lose-It" September (OpenTheBooks)
openthebooks.substack.com/p/pe
memeorandum.com/260310/p39#a26

@Techmeme@techhub.social
2026-02-18 13:05:56

Sources: Amazon shut down Blue Jay, a multi-armed robotic system launched in October 2025 for same-day delivery warehouses, to focus on small modular warehouses (Eugene Kim/Business Insider)
businessinsider.com/amazon-pul

@Techmeme@techhub.social
2026-02-18 18:56:01

OpenAI hires Instagram's VP of global partnerships, Charles Porch, as its first VP of global creative partnerships, seeking to win over a skeptical Hollywood (Julia Black/Vanity Fair)
vanityfair.com/news/story/open

@Techmeme@techhub.social
2026-02-18 14:20:57

Fei-Fei Li's World Labs raised $200M from Autodesk, part of a larger round; the companies are exploring integrating World Labs' AI models in Autodesk products (Rebecca Bellan/TechCrunch)
techcrunch.com/2026/02/18/worl

@Techmeme@techhub.social
2026-03-17 15:32:29

Memo: Satya Nadella says ex-Snap executive Jacob Andreou will lead Copilot for commercial and consumer clients; Mustafa Suleyman will focus on new AI models (Jordan Novet/CNBC)
cnbc.com/2026/03/17/microsoft-