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@heiseonline@social.heise.de
2026-08-14 13:03:03

KI-Update kompakt: Hate Aid vs. KI-Brillen, Mistral, Prompts, Twitch
Das „KI-Update“ liefert drei mal pro Woche eine Zusammenfassung der wichtigsten KI-Entwicklungen.

@stargazersmith@social.linux.pizza
2026-07-13 21:27:06

These mysterious exoplanets may have clouds of vaporized rock and grounds of scorching magma oceans | Space
These mysterious exoplanets may have clouds of vaporized rock and grounds of scorching magma oceans | Space s…

@metacurity@infosec.exchange
2026-07-14 11:07:13

A hacker group called Breach Boyz has been emailing local TV stations in Oklahoma with seemingly accurate PII, including the SSNs, of 30 inmates in the Rogers County jail, but authorities say there has been no breach.
ktul.com/news/local/mystery-de

@azonenberg@ioc.exchange
2026-08-14 08:56:52

The probing-class demo board is (I think) finished and awaiting final design review.
Anyone else want to throw a few eyes on it before it goes out to JLC?
github.com/azonenberg/electron

@Techmeme@techhub.social
2026-08-12 20:20:42

Mistral says its platform will support third-party open models, starting with Z.ai's GLM-5.2, and run them on the same infrastructure as its own models (Mistral AI Blog)
mistral.ai/news/regional-infer

Mysterious strikes targeting multiple Ecuadorian fishing boats near the Galšpagos Islands this year were carried out as part of a covert CIA program.
According to the WaPo, citing a source with knowledge,
“the strikes were part of a ‘covert action’ program, a type of secret operation overseas that is approved by the president but where the role of the U.S. government is not publicly acknowledged.”
With the Pentagon denying any knowledge of or involvement with the strikes on …

@arXiv_mathST_bot@mastoxiv.page
2026-08-14 08:12:20

On Bridging Mixture Distributions
Pierre Del Moral, Ajay Jasra, Ke Zhao
arxiv.org/abs/2608.13383 arxiv.org/pdf/2608.13383 arxiv.org/html/2608.13383
arXiv:2608.13383v1 Announce Type: new
Abstract: In this article we consider bridging between two mixture probability measures. In particular, given access to a Markov kernel between two component distributions, we provide a general mechanism to generate samples from one mixture to the other. Associated to a given reference and extended state space, we prove entropic optimality of this approach. In order to use this idea one needs to know the underlying mixtures and the Markov kernel, which is seldom available, and so we consider the case of Gaussian mixtures and Schr\"odinger Bridges. We prove a general $2-$Wasserstein continuity bound between the exact bridge and one that is approximated, based on $\epsilon-$covariance inflation, and these rely on a novel continuity analysis of perturbed Riccati maps. We apply our results in the context of bridging mixtures of Gaussians, single Gaussians and empirical estimators of the Gaussian parameters and the Monge map. For mixtures of Gaussians, when the parameters are estimated using the Expectation-Maxmization algorithm, the upper-bound on the $2-$Wasserstein distance between the true and approximated bridges is, under assumptions and with probability at least $1-10N^{-1}$, $\mathcal{O}\big(\big[\big(\tfrac{d\log N}{N}\big)^{1/2}\left\{1 \big(\tfrac{d\log N}{N}\right)^{1/2}(\epsilon^{-2} 1)\big\} \epsilon^2\big]\big) $
and for the other two cases, in expectation, $\mathcal{O}\left(d\left\{\tfrac{1 \epsilon^{-2}}{1 N} \epsilon^2\right\}\right)$, where $d,N\in\mathbb{N}$ is the dimension of the Gaussian and the number of empirical samples respectively. We also investigate our bounds numerically.
toXiv_bot_toot

@newsie@darktundra.xyz
2026-08-15 10:06:24

Memories Mysteriously Survive After Brain Shutdown, And Scientists Don’t Know Why 404media.co/memories-mysteriou

Far out in the Pacific Ocean, Ecuadorean fishermen have been attacked by unidentified “gringos” using drones, survivors say,
spurring a mystery over whether the American military, the armed forces of another country or private military contractors were behind the strikes.
One fishing boat has been lost at sea since January, the U.N. says, with eight people still missing and presumed dead.
The survivors of two other vessels said they came under attack in March by English-spe…

Amazon found a way to not be held accountable for any terrible thing they've done to you.
Making sure that a judge or a jury of your peers won't enter into it seems like a ploy by a company about to really screw us
mastoreader.io/?url=https:%2