Tootfinder

The First Star-by-star N-body/Hydrodynamics Simulation of Our Galaxy Coupling with a Surrogate Model: #MilkyWay Galaxy" -> Milchstraße erstmals vollständig aufgelöst: https://www.ingenieur.de/technik/fachbereiche/raumfahrt/100-mrd-sterne-milchstrasse-erstmals-vollstaendig-aufgeloest/ - ein KI-gestütztes Verfahren simuliert die Milchstraße mit 100 Milliarden Sternen.

In the rush to scale neural networks, we have fallen into a category error: believing that a perfect simulation of an intelligent behavior is the same thing as the existence of intelligence itself.
https://www.ocrampal.com/chasing-our-own-t

Chasing Our Own Tail: Self-Reference and the Limits of any Academic Discipline
Marcus Doubtful, a physicist turned philosopher. Richard Trad, a mathematician turned philosopher. Both have spent decades thinking about the foundations of knowledge, but they've reached very different conclusions. Richard: Marcus, I've been reading your recent work on disciplinary self-reference. While I find your historical analysis interesting, I think you're making

Aeolian dune simulation (made in 2017) for #MeerMittwoch:
The images show a screenshot of the JavaScript application to create the simulation and some Houdini renders of exported height fields. The sim itself had 5 macro params to control the behavior of the interactive deposit/erosion/transportation process. It supported tileable patterns, customizable seed terrain (images) and ran r…

A profile of Applied Intuition, which makes self-driving simulation software and reported $800M in 2025 revenue and 80% gross margins, as it expands beyond cars (Iain Martin/Forbes)
https://www.forbes.com/sites/iainmartin/20…

These Billionaires Plan To Bring Self-Driving Tech To Everything That Moves
Applied Intuition’s cofounders are building software that can drive everything from planes to tanks to automobiles. But to expand beyond its $800 million business selling tech for cars, they will have to take on Tesla, Google, Nvidia and a host of other startups jostling for pole position in the autonomy race.

Madden NFL 26 Super Bowl 2026 simulation: Seahawks and Patriots are in for another instant classic

https://www.cbssports.com/nfl/news/madden-nfl-26-super-bowl-2026-simulat…

Revised January 8, 2026: Simulation of prosthetic vision with the PRIMA system and enhancement of face representation https://arxiv.org/abs/2503.11677 retinal implant

Simulation of prosthetic vision with PRIMA system and enhancement of face representation
Objective. Patients implanted with the PRIMA photovoltaic subretinal prosthesis in geographic atrophy report form vision with the average acuity matching the 100um pixel size. Although this remarkable outcome enables them to read and write, they report difficulty with perceiving faces. Despite the pixelated stimulation, patients see smooth patterns rather than dots. We present a novel, non-pixelated algorithm for simulating prosthetic vision, compare its predictions to clinical outcomes, and de…

Madden NFL 26 Super Bowl 2026 simulation: Seahawks and Patriots are in for another instant classic

https://www.cbssports.com/nfl/news/madden-nfl-26-super-bowl-2026-simulat…

„News Tower“ angespielt: So frisch, dass man die Tinte riechen kann
Werft die Druckmaschinen an! Sparrow Night liefert mit der Zeitungs-Sim „News Tower“ eines der originellsten und besten Management-Spiele des Jahres ab.

Ein massiver Rückgang wilder #Bestäuberinsekten könnte Europa laut einer Simulation bis 2030 wirtschaftlich rund 24 Milliarden Euro kosten.
Besonders betroffen wären Regionen mit hoher #landwirtschaftlicher Abhängigkeit von

Europa ohne Wildbestäuber: Simulation zeigt die teuren Folgen des Insektensterbens
Ein hypothetisches Verschwinden der Wildbestäuber im Jahr 2030 würde nicht nur Ernteausfälle und steigende Lebensmittelpreise nach sich ziehen, sondern auch die Ernährungssicherheit und den wirtschaftlichen Wohlstand weltweit gefährden. Zu diesem Schluss kommt eine Simulation der Universität Hohenheim: Allein in Europa würde im Jahr 2030 der gesamtwirtschaftliche Schaden rund 24 Milliarden Euro betragen. Der weltweite Handel könnte die Ausfälle nur teilweise ausgleichen. Die Ergebnisse…

Accounting for the effects of year-to-year climate variation on population growth rate can substantially decrease the size of a species' expected geographic range— by an average of 22% in this simulation study with a new method for range modeling
https://doi.org/10.1101/2024.10.30.621023

@… look what you made me do

A live blog of Nvidia's keynote with CEO Jensen Huang at CES 2026, where the company is showcasing AI, robotics, simulation, gaming, and more (Katie Teague/Engadget)
https://www.engadget.com/computing/watch-t

Watch the NVIDIA CES 2026 keynote with CEO Jensen Huang live here: AI, robotics updates and more
NVIDIA is showcasing robotics, simulation, gaming and more at CES 2026.

When "self-driving" cars were first getting some hype back in ~2015 or so, I told people who asked me that I didn't think they'd be safe, and that I wished the same money were being invested in driver-assistance systems instead.
At the time, advocates were claiming that self-driving cars would be safer than human drivers.
We now have both self-driving cars and some nifty new driver assistance things, and it turns out that the self-driving cars are in fact being developed by corporations whose attention to the bottom line results in danger to others on the road pretty regularly. I don't actually have stats here for whether they're "safer than human drivers" or not, but the opportunity for one bad software update to make *all* self-driving cars dangerous at once kinda makes me doubt that.
Here's an example of Waymo cars getting "more aggressive" as they try to balance between being too timid and obstructing traffic (including emergency vehicles) and being too dangerous:
https://archive.ph/JJuGv
Here's another example of passing stopped schoolbusses leading to a software recall:
https://abcnews.go.com/GMA/News/waymo-issue-voluntary-software-recall-after-close-calls/story?id=128207776
In the first article, Waymo claims 91% fewer serious accidents per mile. Obviously an independent audit would be actually trustworthy, but even if we take that claim at face value, it's meaningless if an update tomorrow causes 100,000 accidents.
Note that they could be using better engineering practices, and the fact that they aren't shows that they don't care enough about the risks. They could be deploying new software versions incrementally and slowly, letting new versions rack up lots of miles only on a few vehicles before pushing them to a fleet. The should also have the equivalent of a simulation unit test for "schoolbus is stopped, what do?" and if a software version fails that test, it doesn't make it to the fleet. Clearly they don't have that.
I feel pretty vindicated in my earlier prediction that this tech is a bad idea in the hands of the current advocates.

Why Computation Can Simulate the Past, but Never Generate the Living Present
The Zoetrope of Logic: Why Programs Live in Frozen Time
https://www.ocrampal.com/the-zoetrope-of-logic-why-programs-live-in-frozen-time/

The Zoetrope of Logic: Why Programs Live in Frozen Time
Why Computation Can Simulate the Past, but Never Generate the Living Present The Illusion of Time in Software When you watch a video game character run across a screen, witness a real-time stock ticker update, or see a physics simulation unfold, you're experiencing what appears to be continuous, flowing time.

💸 Nvidia plows $2B into Synopsys to make GPUs a must-have for design, simulation customers
https://go.theregister.com/feed/www.theregister.com/2025/12/01/nvidia_synopsys_2b/

Nvidia plows $2B into Synopsys to make GPUs a must-have for design, simulation customers
: You could do that on a CPU, but who can say no to a 30x GPU speed boost?

Random 4:30am thoughts on “letting sounds be sounds”…
When one’s attention shifts from “what is making this sound?” to “how is this sound unfolding in time?” the brain engages musical processing pathways like temporal prediction, pattern extraction, motor simulation, affective resonance, etc.
This is why the same sound can be alleged background noise one moment and highly musical the next. Nothing external changes, but the listening stance does. You’re perceiving structure in the…

The Thirteenth Floor (1999) was a great concept but the execution (the acting and dialogue) weren't the greatest - and this is coming from me, who watches and doesn't mind a lot of B movies. This one could really do with a modern remake. Simulation etc type stuff. I can just imagine this remade now, but so much better 😂
https://boxd.it/294Y<…

The Thirteenth Floor (1999)
In Los Angeles, a wealthy man, known as Mr. Fuller, discovers a shocking secret about the world he lives in. Fearing for his life, he leaves a desperate message for a friend of his in the most unexpected place.

Simulation and optimization of the Active Magnetic Shield of the n2EDM experiment
N. J. Ayres, G. Ban, G. Bison, K. Bodek, V. Bondar, T. Bouillaud, G. L. Caratsch, E. Chanel, W. Chen, C. Crawford, V. Czamler, C. B. Doorenbos, S. Emmeneger, S. K. Ermakov, M. Ferry, M. Fertl, A. Fratangelo, D. Galbinski, W. C. Griffith, Z. D. Grujic, K. Kirch, V. Kletzl, J. Krempel, B. Lauss, T. Lefort, A. Lejuez, K. Michielsen, J. Micko, P. Mullan, O. Naviliat-Cuncic, F. M. Piegsa, G. Pignol, C. Pistillo, I. Rien\"acker, D. Ries, S. Roccia, D. Rozp\k{e}dzik, L. Sanchez-Real Zielniewicz, N. von Schickh, P. Schmidt-Wellenburg, E. P. Segarra, L. Segner, N. Severijns, K. Svirina, J. Thorne, J. Vankeirsbilck, N. Yazdandoost, J. Zejma, N. Ziehl, G. Zsigmond
https://arxiv.org/abs/2601.22960 https://arxiv.org/pdf/2601.22960 https://arxiv.org/html/2601.22960
arXiv:2601.22960v1 Announce Type: new
Abstract: The n2EDM experiment at the Paul Scherrer Institute aims to conduct a high-sensitivity search for the electric dipole moment of the neutron. Magnetic stability and control are achieved through a combination of passive shielding, provided by a magnetically shielded room (MSR), and a surrounding active field compensation system by an Active Magnetic Shield (AMS). The AMS is a feedback-controlled system of eight coils spanned on an irregular grid, designed to provide magnetic stability to the enclosed volume by actively suppressing external magnetic disturbances. It can compensate static and variable magnetic fields up to $\pm 50$ $\mu$T (homogeneous components) and $\pm 5$ $\mu$T/m (first-order gradients), suppressing them to a few $\mu$T in the sub-Hertz frequency range. We present a full finite element simulation of magnetic fields generated by the AMS in the presence of the MSR. This simulation is of sufficient accuracy to approach our measurements. We demonstrate how the simulation can be used with an example, obtaining an optimal number and placement of feedback sensors using genetic algorithms.
toXiv_bot_toot

HeatMat: Simulation of City Material Impact on Urban Heat Island Effect
Marie Reinbigler, Romain Rouffet, Peter Naylor, Mikolaj Czerkawski, Nikolaos Dionelis, Elisabeth Brunet, Catalin Fetita, Rosalie Martin
https://arxiv.org/abs/2601.22796 https://arxiv.org/pdf/2601.22796 https://arxiv.org/html/2601.22796
arXiv:2601.22796v1 Announce Type: new
Abstract: The Urban Heat Island (UHI) effect, defined as a significant increase in temperature in urban environments compared to surrounding areas, is difficult to study in real cities using sensor data (satellites or in-situ stations) due to their coarse spatial and temporal resolution. Among the factors contributing to this effect are the properties of urban materials, which differ from those in rural areas. To analyze their individual impact and to test new material configurations, a high-resolution simulation at the city scale is required. Estimating the current materials used in a city, including those on building facades, is also challenging. We propose HeatMat, an approach to analyze at high resolution the individual impact of urban materials on the UHI effect in a real city, relying only on open data. We estimate building materials using street-view images and a pre-trained vision-language model (VLM) to supplement existing OpenStreetMap data, which describes the 2D geometry and features of buildings. We further encode this information into a set of 2D maps that represent the city's vertical structure and material characteristics. These maps serve as inputs for our 2.5D simulator, which models coupled heat transfers and enables random-access surface temperature estimation at multiple resolutions, reaching an x20 speedup compared to an equivalent simulation in 3D.
toXiv_bot_toot

One Hundred Years of Magical Realism in Literature, Film, and A.I. Simulation
https://ift.tt/3Kp5sWZ
updated: Monday, February 9, 2026 - 2:10pmfull name / name of organization: Eugene Arva / University…
via Input 4 RELCFP

just used #PyPy to accelerate an Amaranth simulation from 35s to 17s (no code changes)
it's pretty good

For #TextureTuesday some more WIP snapshots of STRATA, a generative system I've been on/off working on since 2014 (in Clojure/TypeScript/Zig, originally for the cover design of HOLO magazine), loosely based on 1950s research/experiments by Barricelli, somewhat related to cellular automata and extended to use a different and much larger set of "reproduction/collision rules" f…

RE: https://mathstodon.xyz/@threebodybot/115750615506874622
I like the Space Ballet. The choreographies these stars exhibit in almost every simulation.
But what I found really fascinating in this simulation is the sudden right-angle turn the yell…

Noch einige der zuletzt hier besonders häufig geteilten #News:
Web-Tipps: Stau verstehen
https://www.heise.de/news/Web-Tip…

"Because there are many things the simulacrum (the simulation or reproduction) of things do not have that the _actual_ things do have. People still flock to see the Mona Lisa despite reproductions, even very high quality and faithful reproductions."
https://stuff.davidaugust.com/being-hu

Being Human in the Age of AI
being human is big, bigger than we usually think it is

(PhD thesis, 2024) Prototyping phosphene vision: Simulation-based optimization of visual neuroprosthetics using deep learning #BCI

from my link log —
Putting rigid bodies to rest: analysis and design of resting configurations of rolling dice, without physical simulation.
https://hbaktash.github.io/projects/putting-rigid-bodies-to-rest/
saved 2025-11-28

“Drone warfare at scale. Electronic warfare that evolves weekly. AI-assisted targeting systems built under fire. Distributed command and control that survives decapitation strikes. Civilian-military tech integration that NATO has theorized about for decades but never implemented. All of it battle-tested under conditions no simulation can replicate.“
Read “China Just Pulled Its Own Manhattan Project and No One Saw It ...

Crosslisted article(s) found for cs.GT. https://arxiv.org/list/cs.GT/new
[1/1]:
- AI-Generated Compromises for Coalition Formation: Modeling, Simulation, and a Textual Case Study
Eyal Briman, Ehud Shapiro, Nimrod Talmon
https://arxiv.org/abs/2512.05983 https://mastoxiv.page/@arXiv_csMA_bot/115688474865840195
- Going All-In on LLM Accuracy: Fake Prediction Markets, Real Confidence Signals
Michael Todasco
https://arxiv.org/abs/2512.05998
- Small-Gain Nash: Certified Contraction to Nash Equilibria in Differentiable Games
Vedansh Sharma
https://arxiv.org/abs/2512.06791 https://mastoxiv.page/@arXiv_csLG_bot/115689591150148735
- Characterizing Lane-Changing Behavior in Mixed Traffic
Sungyong Chung, Alireza Talebpour, Samer H. Hamdar
https://arxiv.org/abs/2512.07219 https://mastoxiv.page/@arXiv_csMA_bot/115688571373683355
- Understanding LLM Agent Behaviours via Game Theory: Strategy Recognition, Biases and Multi-Agent ...
Kiet Huynh, et al.
https://arxiv.org/abs/2512.07462 https://mastoxiv.page/@arXiv_csMA_bot/115688610063828863
- Optimal Auction Design under Costly Learning
Kemal Ozbek
https://arxiv.org/abs/2512.07798 https://mastoxiv.page/@arXiv_econTH_bot/115688939067758036
toXiv_bot_toot

The Catalan fire service is live-streaming their fire rescue simulation challenge.
I love it. The past ones are up too.
#firemen

RE: https://chaos.social/@stk/115939398172400578
Ernsthaft einen Hackathon auszurichten heißt, dass man jeden inhaltlichen Anspruch aufgegeben hat, dass es nur noch um Simulation von Teilhabe und Innovation geht.

Today I did day 1 of #AdventOfCode, and obviously missed the small trap hidden in the second part. Solved the first part with math and the second part with ... let's say a simulation (which sounds smarter than brute force clicking through all positions because I'm to dumb to figure out my Lattenzaunproblem...)

Replaced article(s) found for cs.DS. https://arxiv.org/list/cs.DS/new
[1/1]:
- Fully Dynamic Adversarially Robust Correlation Clustering in Polylogarithmic Update Time
Vladimir Braverman, Prathamesh Dharangutte, Shreyas Pai, Vihan Shah, Chen Wang
https://arxiv.org/abs/2411.09979 https://mastoxiv.page/@arXiv_csDS_bot/113502653187863544
- A Simple and Combinatorial Approach to Proving Chernoff Bounds and Their Generalizations
William Kuszmaul
https://arxiv.org/abs/2501.03488 https://mastoxiv.page/@arXiv_csDS_bot/113791396712128907
- The Structural Complexity of Matrix-Vector Multiplication
Emile Anand, Jan van den Brand, Rose McCarty
https://arxiv.org/abs/2502.21240 https://mastoxiv.page/@arXiv_csDS_bot/114097340825270885
- Clustering under Constraints: Efficient Parameterized Approximation Schemes
Sujoy Bhore, Ameet Gadekar, Tanmay Inamdar
https://arxiv.org/abs/2504.06980 https://mastoxiv.page/@arXiv_csDS_bot/114312444050875805
- Minimizing Envy and Maximizing Happiness in Graphical House Allocation
Anubhav Dhar, Ashlesha Hota, Palash Dey, Sudeshna Kolay
https://arxiv.org/abs/2505.00296 https://mastoxiv.page/@arXiv_csDS_bot/114437013364446063
- Fast and Simple Densest Subgraph with Predictions
Thai Bui, Luan Nguyen, Hoa T. Vu
https://arxiv.org/abs/2505.12600 https://mastoxiv.page/@arXiv_csDS_bot/114538936921930134
- Compressing Suffix Trees by Path Decompositions
Becker, Cenzato, Gagie, Kim, Koerkamp, Manzini, Prezza
https://arxiv.org/abs/2506.14734 https://mastoxiv.page/@arXiv_csDS_bot/114703384646892523
- Improved sampling algorithms and functional inequalities for non-log-concave distributions
Yuchen He, Zhehan Lei, Jianan Shao, Chihao Zhang
https://arxiv.org/abs/2507.11236 https://mastoxiv.page/@arXiv_csDS_bot/114862112197588124
- Deterministic Lower Bounds for $k$-Edge Connectivity in the Distributed Sketching Model
Peter Robinson, Ming Ming Tan
https://arxiv.org/abs/2507.11257 https://mastoxiv.page/@arXiv_csDS_bot/114862223634372292
- Optimally detecting uniformly-distributed $\ell_2$ heavy hitters in data streams
Santhoshini Velusamy, Huacheng Yu
https://arxiv.org/abs/2509.07286 https://mastoxiv.page/@arXiv_csDS_bot/115178875220889588
- Uncrossed Multiflows and Applications to Disjoint Paths
Chandra Chekuri, Guyslain Naves, Joseph Poremba, F. Bruce Shepherd
https://arxiv.org/abs/2511.00254 https://mastoxiv.page/@arXiv_csDS_bot/115490402963680492
- Dynamic Matroids: Base Packing and Covering
Tijn de Vos, Mara Grilnberger
https://arxiv.org/abs/2511.15460 https://mastoxiv.page/@arXiv_csDS_bot/115580946319285096
- Branch-width of connectivity functions is fixed-parameter tractable
Tuukka Korhonen, Sang-il Oum
https://arxiv.org/abs/2601.04756 https://mastoxiv.page/@arXiv_csDS_bot/115864074799755995
- CoinPress: Practical Private Mean and Covariance Estimation
Sourav Biswas, Yihe Dong, Gautam Kamath, Jonathan Ullman
https://arxiv.org/abs/2006.06618
- The Ideal Membership Problem and Abelian Groups
Andrei A. Bulatov, Akbar Rafiey
https://arxiv.org/abs/2201.05218
- Bridging Classical and Quantum: Group-Theoretic Approach to Quantum Circuit Simulation
Daksh Shami
https://arxiv.org/abs/2407.19575 https://mastoxiv.page/@arXiv_quantph_bot/112874282709517475
- Young domination on Hamming rectangles
Janko Gravner, Matja\v{z} Krnc, Martin Milani\v{c}, Jean-Florent Raymond
https://arxiv.org/abs/2501.03788 https://mastoxiv.page/@arXiv_mathCO_bot/113791421814248215
- On the Space Complexity of Online Convolution
Joel Daniel Andersson, Amir Yehudayoff
https://arxiv.org/abs/2505.00181 https://mastoxiv.page/@arXiv_csCC_bot/114437005955255553
- Universal Solvability for Robot Motion Planning on Graphs
Anubhav Dhar, Pranav Nyati, Tanishq Prasad, Ashlesha Hota, Sudeshna Kolay
https://arxiv.org/abs/2506.18755 https://mastoxiv.page/@arXiv_csCC_bot/114737342714568702
- Colorful Minors
Evangelos Protopapas, Dimitrios M. Thilikos, Sebastian Wiederrecht
https://arxiv.org/abs/2507.10467
- Learning fermionic linear optics with Heisenberg scaling and physical operations
Aria Christensen, Andrew Zhao
https://arxiv.org/abs/2602.05058
toXiv_bot_toot

MonochromeEvolutionaryBioDigitalCellularAutomataSimulation
Unlike the recently shared[1] multi-cellular struggles, these here are some selected research stills (handpicked from tens of thousands) of only single CA configurations (aka mono-cultures) which I found interesting/promising and which were then used as raw ingredients/candidates for my infinitely evolving C-SCAPE project[2]...
Each of these cellular automata is 1.5D, meaning each pixel row is one generation, but I allowe…

2025 NFL playoff picture: Projected 14-team bracket based on a simulation of the final two weeks

https://www.cbssports.com/nfl/news/nfl-playoff-picture-2025-projected-1…

DECT default Klingeltöne und Nadeldrucker Geräusche.
Der #39c3 ist quasi Arztpraxen-simulation

#Steady-#Klimacrew
Wie lässt sich das Wachstum von #Feldfrüchte​n vorhersagen, ohne sie überhaupt anzubauen?
Ein KI-Modell aus

KI-Software kann das Wachstum von Feldfrüchten simulieren
Eine neue Software zur Simulation des Pflanzenwachstums ermöglicht präzise Vorhersagen und unterstützt Landwirte bei wichtigen Entscheidungen.

Crosslisted article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Quantum simulation of the Dicke model in a two-dimensional ion crystal: chaos, quantum thermaliza...
Bullock, Muleady, Lilieholm, Zhang, Lewis-Swan, Bollinger, Rey, Carter…

KI simuliert Evolution: So entstehen Insekten- und Linsenaugen
Ein Forschungsteam hat die Evolution des Auges in einer Physik-Simulation nachgebaut. Die Ergebnisse zeigen, warum die Natur so unterschiedliche Formen wählte.

Create buttons like such, send it to red states ICU and nurses in all hospitals. Make them wear it, especially when caring for Trump voters.
#Good #Pretti #AbolishICE

Netflix wins rights to a FIFA soccer simulation game, developed by Delphi Interactive and set for release ahead of the 2026 World Cup, for free to Netflix users (Laura Cress/BBC)
https://www.bbc.com/news/articles/c93w7dp42z2o

Fifa video game to return after four years in Netflix exclusive
The game will be made by Delphi Interactive and released in time for the 2026 World Cup.

Calibrated simulations for dynamic focusing of ultrasound through the temporal window #ultrasound

Calibrated simulations for dynamic focusing of ultrasound through the temporal window
Focused ultrasound can be delivered through the temporal window to modulate heterogeneously located brain areas. Acoustic simulations allow for safety assessments when dynamically targeting brain structures, but the mismatch between simulation and measured focal pressure can vary across the steerable range due to mechanically inaccurate assumptions made about the skull and transducer. Here, we describe efficient methods for simulation-measurement calibration using axisymmetric projections and s…

My very first programming projects when I started self-teaching around 15 years ago were about accounting. I was unhappy with keeping track of expenses in a physical notebook, and the spreadsheet I made was also very limited. And existing #FOSS solutions like #GnuCash felt too weird for my use case and its…

The simulation's GPUs must be overloaded for the Ireland server, because the admins have enabled fogging to reduce render distance to around 10 meters.

Vinci, which uses AI simulations to accelerate chip and other hardware design, raised a $36M Series A led by Xora Innovation, taking its total funding to $46M (Max A. Cherney/Reuters)
https://www.reuters.com/business/software-

We've all seen wobbly windows on Linux. I think it's time for an upgrade: We need to make real-time cloth simulation windows a thing!
#Linux #Wayland

There is enough data to start publishing reports of my statistical analysis of the Italian Volleyball Serie A1 championship.
https://davideaversa.it/experiment/volley/seriea1w2025.html

Nonlinear light cone spreading of correlations in a triangular quantum magnet: a hard quantum simulation target
A. Scheie, J. Willsher, E. A. Ghioldi, Kevin Wang, P. Laurell, J. E. Moore, C. D. Batista, J. Knolle, D. Alan Tennant
https://arxiv.org/abs/2602.02433

Let's simulate the rest of the 2025 NFL season: The last three weeks, plus playoff and Super Bowl results https://www.espn.com/nfl/story/_/id/47326035/2025-nfl-season-simulation-final-three-weeks-standings-pl…

So ... which simulation of the large scale structure of the #Universe is this?
(Haven't found a way to hide the solution but not the image, to make it a quiz.)
This is from the press release "Observing synapses in action" - https://www.charite.de/en/service/press_reports/artikel/detail/observing_synapses_in_action - about the paper "Dynamic nanoscale architecture of synaptic vesicle fusion in mouse hippocampal neurons", https://www.nature.com/articles/s41467-025-67291-6 ;-)

Die monatliche #Energieerzeugung meiner #Kernfusionskollektoranlage im Vergleich zu Prognosedaten aus einer Simulation.
Gesamtleistung: 480 Wp
Ausrichtung: West
Anstellwinkel: 58 Grad
👉 So berechnest Du die Jahresertragsprognose:

NFL 100,000-1 parlay picks, odds, props for Wild Card Weekend, 2026: Get an epic return on a $10 bet

https://www.cbssports.com/nfl/news/nfl-100000-1-parlay-picks-odds-pro…

⏰ Electric Vehicle Range Prediction Models: A Review of Machine Learning, Mathematical, and Simulation Approaches
#ev

Multi-port programmable silicon photonics using low-loss phase change material Sb$_2$Se$_3$
Thomas W. Radford, Idris A Ajia, Latif Rozaqi, Priya Deoli, Xingzhao Yan, Mehdi Banakar, David J Thomson, Ioannis Zeimpekis, Alberto Politi, Otto L. Muskens
https://arxiv.org/abs/2511.18205 https://arxiv.org/pdf/2511.18205 https://arxiv.org/html/2511.18205
arXiv:2511.18205v1 Announce Type: new
Abstract: Reconfigurable photonic devices are rapidly emerging as a cornerstone of next generation optical technologies, with wide ranging applications in quantum simulation, neuromorphic computing, and large-scale photonic processors. A central challenge in this field is identifying an optimal platform to enable compact, efficient, and scalable reconfigurability. Optical phase-change materials (PCMs) offer a compelling solution by enabling non-volatile, reversible tuning of optical properties, compatible with a wide range of device platforms and current CMOS technologies. In particular, antimony tri-selenide ($\text{Sb}_{2}\text{Se}_{3}$) stands out for its ultra low-loss characteristics at telecommunication wavelengths and its reversible switching. In this work, we present an experimental platform capable of encoding multi-port operations onto the transmission matrix of a compact multimode interferometer architecture on standard 220~nm silicon photonics using \textit{in-silico} designed digital patterns. The multi-port devices are clad with a thin film of $\text{Sb}_{2}\text{Se}_{3}$, which can be optically addressed using direct laser writing to provide local perturbations to the refractive index. A range of multi-port geometries from 2$\times$2 up to 5$\times$5 couplers are demonstrated, achieving simultaneous control of up to 25 matrix elements with programming accuracy of 90% relative to simulated patterns. Patterned devices remain stable with consistent optical performance across the C-band wavelengths. Our work establishes a pathway towards the development of large scale PCM-based reconfigurable multi-port devices which will allow implementing matrix operations on three orders of magnitude smaller areas than interferometer meshes.
toXiv_bot_toot

Die monatliche #Energieerzeugung meiner #Kernfusionskollektoranlage im Vergleich zu Prognosedaten aus einer Simulation.
Gesamtleistung: 480 Wp
Ausrichtung: West
Anstellwinkel: 58 Grad
👉 So berechnest Du die Jahresertragsprognose:

Simulated Cyanotype Chemigrams...
Lately I've been revisiting my old fluid sim toolset which started out as part of my toxiclibs Java libraries (2007/8, based on Jos Stam's research, also previously mentioned in this thread[1]), then ported & expanded it for #Houdini in 2016, then ported again to TypeScript/GLSL (via

System Modeling and Simulation of #TianWen-2 Sampling on an Asteroid Regolith Surface: https://spj.science.org/doi/10.34133/space.0212 -> https://www.eurekalert.org/news-releases/1106257

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- A Platform for Evanescently Trapping Rb-87 Using Silicon Nitride Strip Waveguides Buried in Silica
Sam J. Harding, Carrie Weidner
https://arxiv.org/abs/2512.01624 https://mastoxiv.page/@arXiv_physicsatomph_bot/115649278786929361
- Shell formation and two-dimensional nanofriction in three-dimensional ion Coulomb crystals
L. -A. R\"uffert, T. E. Mehlst\"aubler
https://arxiv.org/abs/2512.03833 https://mastoxiv.page/@arXiv_physicsatomph_bot/115660464251377360
- Classical and Quantum Beam Dynamics Simulation of the RF Photoinjector Test Bench at JINR
Dyatlov, Afanasyev, Kobets, Levichev, Maksimov, Nikiforov, Nozdrin, Sibiryakova, Yunenko, Karlovets
https://arxiv.org/abs/2509.00732 https://mastoxiv.page/@arXiv_physicsaccph_bot/115139328955562484
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Crosslisted article(s) found for cs.GR. https://arxiv.org/list/cs.GR/new
[1/1]:
- Exo-Plore: Exploring Exoskeleton Control Space through Human-aligned Simulation
Geonho Leem, Jaedong Lee, Jehee Lee, Seungmoon Song, Jungdam Won
https://arxiv.org/abs/2601.22550 https://mastoxiv.page/@arXiv_csRO_bot/116000313826549982
- Synthetic Abundance Maps for Unsupervised Super-Resolution of Hyperspectral Remote Sensing Images
Xinxin Xu, Yann Gousseau, Christophe Kervazo, Sa\"id Ladjal
https://arxiv.org/abs/2601.22755 https://mastoxiv.page/@arXiv_eessIV_bot/116000368902815664
- Under-Canopy Terrain Reconstruction in Dense Forests Using RGB Imaging and Neural 3D Reconstruction
Refael Sheffer, Chen Pinchover, Haim Zisman, Dror Ozeri, Roee Litman
https://arxiv.org/abs/2601.22861 https://mastoxiv.page/@arXiv_csCV_bot/116000605470776021
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Estimating Spatially Resolved Radiation Fields Using Neural Networks
Felix Lehner, Pasquale Lombardo, Susana Castillo, Oliver Hupe, Marcus Magnor
https://arxiv.org/abs/2512.17654 https://arxiv.org/pdf/2512.17654 https://arxiv.org/html/2512.17654
arXiv:2512.17654v1 Announce Type: new
Abstract: We present an in-depth analysis on how to build and train neural networks to estimate the spatial distribution of scattered radiation fields for radiation protection dosimetry in medical radiation fields, such as those found in Interventional Radiology and Cardiology. Therefore, we present three different synthetically generated datasets with increasing complexity for training, using a Monte-Carlo Simulation application based on Geant4. On those datasets, we evaluate convolutional and fully connected architectures of neural networks to demonstrate which design decisions work well for reconstructing the fluence and spectra distributions over the spatial domain of such radiation fields. All used datasets as well as our training pipeline are published as open source in separate repositories.
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Die monatliche #Energieerzeugung meiner #Kernfusionskollektoranlage im Vergleich zu Prognosedaten aus einer Simulation.
Gesamtleistung: 480 Wp
Ausrichtung: West
Anstellwinkel: 58 Grad
👉 So berechnest Du die Jahresertragsprognose:

Replaced article(s) found for physics.ins-det. https://arxiv.org/list/physics.ins-det/new
[1/1]:
- Frequency domain laser ultrasound for inertial confinement fusion target wall thickness measurements
Martin Ryzy, Guqi Yan, Clemens Gr\"unsteidl, Georg Watzl, Kevin Sequoia, Pavel Lapa, Haibo Huang
https://arxiv.org/abs/2510.15997 https://mastoxiv.page/@arXiv_physicsinsdet_bot/115411462164784635
- Performance study of 4-MU-loaded water for Cherenkov light detection
Pendo B. Nyanda, Gowoon Kim, Youngduk Kim, Kyungmin Seo, Jaison Lee, Olga Gileva, Eungseok Yi
https://arxiv.org/abs/2511.03989 https://mastoxiv.page/@arXiv_physicsinsdet_bot/115507625334754650
- Design and Performance of a 96-channel Resistive PICOSEC Micromegas Detector for ENUBET
A. Kallitsopoulou, et al.
https://arxiv.org/abs/2512.05589 https://mastoxiv.page/@arXiv_physicsinsdet_bot/115683123547651781
- Quantitative mobile gamma-ray spectrometry through Bayesian inference
David Breitenmoser, Alberto Stabilini, Malgorzata Magdalena Kasprzak, Sabine Mayer
https://arxiv.org/abs/2512.18769 https://mastoxiv.page/@arXiv_physicsinsdet_bot/115768012810833326
- Neutron multiplicity measurement in muon capture on oxygen nuclei in the Gd-loaded Super-Kamiokan...
Kamiokande Collaboration, et al.
https://arxiv.org/abs/2502.17002 https://mastoxiv.page/@arXiv_hepex_bot/114063427901532394
- Monte Carlo simulation of the ISOLPHARM gamma camera for Ag-111 imaging
D. Serafini, et al.
https://arxiv.org/abs/2502.20112 https://mastoxiv.page/@arXiv_physicsmedph_bot/114080420857311942
- Performance and radiation damage mitigation strategy for silicon photomultipliers on LEO space mi...
L. Burmistrov, et al.
https://arxiv.org/abs/2503.00532 https://mastoxiv.page/@arXiv_hepex_bot/114103061208888723
- Predicting the single-site and multi-site event discrimination power of dual-phase time projectio...
Sazzad, Hardy, Dai, Xu, Lenardo, Sutanto, Antipa, Koertzen, John, Akinin, Pershing
https://arxiv.org/abs/2510.02258 https://mastoxiv.page/@arXiv_hepex_bot/115309574340832888
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NFL longshot parlay picks, bets for Championship Round, 2026: Get an epic return of more than 11,000,000

https://www.cbssports.com/nfl/news/nfl-longshot-parlay-pic…

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Single Sr Atoms in Optical Tweezer Arrays for Quantum Simulation
Giardini, Guariento, Fantini, Storm, Inguscio, Catani, Cappellini, Gavryusev, Fallani

Replaced article(s) found for cs.GR. https://arxiv.org/list/cs.GR/new
[1/1]:
- Controllable Video Generation: A Survey
Yue Ma, et al.
https://arxiv.org/abs/2507.16869 https://mastoxiv.page/@arXiv_csGR_bot/114907178598354130
- Lightning Fast Caching-based Parallel Denoising Prediction for Accelerating Talking Head Generation
Jianzhi Long, Wenhao Sun, Rongcheng Tu, Dacheng Tao
https://arxiv.org/abs/2509.00052 https://mastoxiv.page/@arXiv_csGR_bot/115139250819269869
- MimicKit: A Reinforcement Learning Framework for Motion Imitation and Control
Xue Bin Peng
https://arxiv.org/abs/2510.13794 https://mastoxiv.page/@arXiv_csGR_bot/115382726856686148
- TIDI-GS: Floater Suppression in 3D Gaussian Splatting for Enhanced Indoor Scene Fidelity
Sooyeun Yang, Cheyul Im, Jee Won Lee, Jongseong Brad Choi
https://arxiv.org/abs/2601.09291 https://mastoxiv.page/@arXiv_csGR_bot/115898204587831863
- Eye-tracked Virtual Reality: A Comprehensive Survey on Methods and Privacy Challenges
Bozkir, S\Ozdel, Wang, David-John, Gao, Butler, Jain, Kasneci
https://arxiv.org/abs/2305.14080
- Hi5: Synthetic Data for Inclusive, Robust, Hand Pose Estimation
Hasan, Ozel, Long, Martin, Potter, Adnan, Lee, Hoque
https://arxiv.org/abs/2406.03599 https://mastoxiv.page/@arXiv_csCV_bot/112573997027314918
- A Text-to-3D Framework for Joint Generation of CG-Ready Humans and Compatible Garments
Zhiyao Sun, Yu-Hui Wen, Ho-Jui Fang, Sheng Ye, Matthieu Lin, Tian Lv, Yong-Jin Liu
https://arxiv.org/abs/2503.12052 https://mastoxiv.page/@arXiv_csCV_bot/114182219370820263
- A Unified Architecture for N-Dimensional Visualization and Simulation: 4D Implementation and Eval...
Hirohito Arai
https://arxiv.org/abs/2512.01501 https://mastoxiv.page/@arXiv_csCG_bot/115648840470000746
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