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Ulrike Hahn boosted
Fabrizio Musacchio
@pixeltracker@sigmoid.social  ·  activity timestamp 2 days ago

🧠 New paper by Deistler et al: #JAXLEY: differentiable #simulation for large-scale training of detailed #biophysical #models of #NeuralDynamics.

They present a #differentiable #GPU accelerated #simulator that trains #morphologically detailed biophysical #neuron models with #GradientDescent. JAXLEY fits intracellular #voltage and #calcium data, scales to 1000s of compartments, trains biophys. #RNNs on #WorkingMemory tasks & even solves #MNIST.

🌍 https://doi.org/10.1038/s41592-025-02895-w

#Neuroscience #CompNeuro

Jaxley: differentiable simulation enables large-scale training of detailed biophysical models of neural dynamics

Fig. 1: Differentiable simulation enables training biophysical neuron models.
Fig. 1: Differentiable simulation enables training biophysical neuron models.
Fig. 1: Differentiable simulation enables training biophysical neuron models.
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Fabrizio Musacchio
@pixeltracker@sigmoid.social  ·  activity timestamp 2 days ago

🧠 New paper by Deistler et al: #JAXLEY: differentiable #simulation for large-scale training of detailed #biophysical #models of #NeuralDynamics.

They present a #differentiable #GPU accelerated #simulator that trains #morphologically detailed biophysical #neuron models with #GradientDescent. JAXLEY fits intracellular #voltage and #calcium data, scales to 1000s of compartments, trains biophys. #RNNs on #WorkingMemory tasks & even solves #MNIST.

🌍 https://doi.org/10.1038/s41592-025-02895-w

#Neuroscience #CompNeuro

Jaxley: differentiable simulation enables large-scale training of detailed biophysical models of neural dynamics

Fig. 1: Differentiable simulation enables training biophysical neuron models.
Fig. 1: Differentiable simulation enables training biophysical neuron models.
Fig. 1: Differentiable simulation enables training biophysical neuron models.
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just small circles 🕊 boosted
Karsten Schmidt
@toxi@mastodon.thi.ng  ·  activity timestamp 2 weeks ago

This week I've been rewriting (in Zig) the position-based dynamics & cellular-automata engines used for the cloth sim in my #DANZA art project (check the hashtag for older WIP)... Still endless tweaking, but could already stare at this beauty for hours, literally!

(And of course, I'm also again "dogfooding" http://thi.ng/genart-api for defining/handling parameters and animation timing...)

#GenerativeArt #AlgorithmicArt #CellularAutomata #Physics #Simulation #GenArtAPI #Zig #WASM #WebAssembly #NoAI

thi.ng/genart-api

Platform independent API for browser-based algorithmic/generative/procedural art

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Screen recording of dozens of colorful pieces of cloth (2D physics sim, driven by agents) floating in an otherwise blank space. Each piece of "cloth" has its own color, only consists of thousands of dots connected by invisible springs and has an animated texture (2D cellular automata)
Screen recording of dozens of colorful pieces of cloth (2D physics sim, driven by agents) floating in an otherwise blank space. Each piece of "cloth" has its own color, only consists of thousands of dots connected by invisible springs and has an animated texture (2D cellular automata)
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Karsten Schmidt
@toxi@mastodon.thi.ng  ·  activity timestamp 2 weeks ago

This week I've been rewriting (in Zig) the position-based dynamics & cellular-automata engines used for the cloth sim in my #DANZA art project (check the hashtag for older WIP)... Still endless tweaking, but could already stare at this beauty for hours, literally!

(And of course, I'm also again "dogfooding" http://thi.ng/genart-api for defining/handling parameters and animation timing...)

#GenerativeArt #AlgorithmicArt #CellularAutomata #Physics #Simulation #GenArtAPI #Zig #WASM #WebAssembly #NoAI

thi.ng/genart-api

Platform independent API for browser-based algorithmic/generative/procedural art

Your browser does not support the video tag.
GIF
GIF
Screen recording of dozens of colorful pieces of cloth (2D physics sim, driven by agents) floating in an otherwise blank space. Each piece of "cloth" has its own color, only consists of thousands of dots connected by invisible springs and has an animated texture (2D cellular automata)
Screen recording of dozens of colorful pieces of cloth (2D physics sim, driven by agents) floating in an otherwise blank space. Each piece of "cloth" has its own color, only consists of thousands of dots connected by invisible springs and has an animated texture (2D cellular automata)
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Hacker News
@h4ckernews@mastodon.social  ·  activity timestamp 2 weeks ago

ZOZO's Contact Solver (for physics-based simulations)

https://github.com/st-tech/ppf-contact-solver

#HackerNews #ZOZO #Contact #Solver #physics #simulations #simulation #technology #GitHub

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Hacker News
@h4ckernews@mastodon.social  ·  activity timestamp 3 weeks ago

How to build a 747 – A WorldFlight Story

https://www.x-plane.com/2025/10/how-to-build-a-747-a-worldflight-story/

#HackerNews #How #to #build #a #747 #WorldFlight #Story #aviation #engineering #XPlane #flight #simulation #aerospace

X-Plane

How to build a 747 - A WorldFlight Story | X-Plane

How far would you go for realism? The world of flight simulation has come a long way over the past […]
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Charlie Stross and 1 other boosted
DesertFOX
@dfx@techhub.social  ·  activity timestamp 3 weeks ago

New upload! SimCity Classic for DOS and its accompanying graphics sets incl. both Ancient Cities & Future Cities! KryoFlux streams, disk images and 300dpi scans.

SimCity Classic for DOS: https://archive.org/details/simcity_classic_kryoflux
SimCity Classic Graphics: https://archive.org/details/simcity_classic_graphics

Enjoy! 😃

#SimCity #Maxis #DOS #MSDOS #Simulation #PCGaming #IBMPC #FloppyDisk #RetroGaming #RetroGames #Diskette #DOSGaming #DOSGames

SimCity Classic - Graphic Sets - Selecting between different themes.
SimCity Classic - Graphic Sets - Selecting between different themes.
SimCity Classic - Graphic Sets - Selecting between different themes.
SimCity Classic for DOS, version 2.00, screenshot.
SimCity Classic for DOS, version 2.00, screenshot.
SimCity Classic for DOS, version 2.00, screenshot.
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DesertFOX
@dfx@techhub.social  ·  activity timestamp 3 weeks ago

New upload! SimCity Classic for DOS and its accompanying graphics sets incl. both Ancient Cities & Future Cities! KryoFlux streams, disk images and 300dpi scans.

SimCity Classic for DOS: https://archive.org/details/simcity_classic_kryoflux
SimCity Classic Graphics: https://archive.org/details/simcity_classic_graphics

Enjoy! 😃

#SimCity #Maxis #DOS #MSDOS #Simulation #PCGaming #IBMPC #FloppyDisk #RetroGaming #RetroGames #Diskette #DOSGaming #DOSGames

SimCity Classic - Graphic Sets - Selecting between different themes.
SimCity Classic - Graphic Sets - Selecting between different themes.
SimCity Classic - Graphic Sets - Selecting between different themes.
SimCity Classic for DOS, version 2.00, screenshot.
SimCity Classic for DOS, version 2.00, screenshot.
SimCity Classic for DOS, version 2.00, screenshot.
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Yogthos boosted
Mark A. Rayner
@markarayner@mas.to  ·  activity timestamp 4 weeks ago

Missed opportunity to call it the "spokeslizard."

#simulation #lizardpeople #humor #humour

Lizardman in a blue suit.
Headline: Overlords Apologies, Will Reset Simulation to 2015
Caption: "We just wanted to see what you would do," explains spokesman.
Lizardman in a blue suit. Headline: Overlords Apologies, Will Reset Simulation to 2015 Caption: "We just wanted to see what you would do," explains spokesman.
Lizardman in a blue suit. Headline: Overlords Apologies, Will Reset Simulation to 2015 Caption: "We just wanted to see what you would do," explains spokesman.
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Mark A. Rayner
@markarayner@mas.to  ·  activity timestamp 4 weeks ago

Missed opportunity to call it the "spokeslizard."

#simulation #lizardpeople #humor #humour

Lizardman in a blue suit.
Headline: Overlords Apologies, Will Reset Simulation to 2015
Caption: "We just wanted to see what you would do," explains spokesman.
Lizardman in a blue suit. Headline: Overlords Apologies, Will Reset Simulation to 2015 Caption: "We just wanted to see what you would do," explains spokesman.
Lizardman in a blue suit. Headline: Overlords Apologies, Will Reset Simulation to 2015 Caption: "We just wanted to see what you would do," explains spokesman.
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Steam Release Bot
@steamreleasebot@mastodon.rip  ·  activity timestamp 3 months ago

Tail Simulator
https://store.steampowered.com/app/3942620/
$2.54

Simulate a fluffy cat tail wiggle on your screen. The most gloriously useless simulator ever made.
#Steam#Casual#Indie#Simulation

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Steam Release Bot
@steamreleasebot@mastodon.rip  ·  activity timestamp 5 months ago

git gud
https://store.steampowered.com/app/1490570/
$2.39

A command-line puzzle game where you solve Git word problems by typing real Git commands. From beginner basics to advanced rebasing, master 100 levels of version control challenges and become a Git legend—one commit at a time.
#Steam#Casual#Simulation

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