Samuel W. Remedios
@sremedios.bsky.social
Postdoc at Johns Hopkins | Medical Imaging and Signal Processing | Super Resolution
Reposted by Samuel W. Remedios
We are looking for a new Chair of our Department of Imaging. Please RP! www.nejmcareercenter.org/job/940419/c... #imaging #radiology
Chair of the Department of Imaging - Los Angeles, California job with Cedars Sinai Medical Center | 940419
Cedars-Sinai Health System seeks a collaborative and strategic leader to serve as chair of the Department of Imaging
www.nejmcareercenter.org
November 23, 2025 at 9:14 PM
We are looking for a new Chair of our Department of Imaging. Please RP! www.nejmcareercenter.org/job/940419/c... #imaging #radiology
Reposted by Samuel W. Remedios
Where is the information in your NMR FID? u-of-o-nmr-facility.blogspot.com/2015/04/the-... #nmr #nmrchat #chemsky
November 4, 2025 at 11:26 AM
Where is the information in your NMR FID? u-of-o-nmr-facility.blogspot.com/2015/04/the-... #nmr #nmrchat #chemsky
Reposted by Samuel W. Remedios
Reposted by Samuel W. Remedios
Reading group session on Monday: "Lookup multivariate Kolmogorov-Arnold Networks" arxiv.org/abs/2509.07103 with Sergey Pozdnyakov
On zoom at 9am PT / 12pm ET / 6pm CE(S)T: portal.valencelabs.com/starklyspeak...
On zoom at 9am PT / 12pm ET / 6pm CE(S)T: portal.valencelabs.com/starklyspeak...
October 19, 2025 at 6:34 PM
Reading group session on Monday: "Lookup multivariate Kolmogorov-Arnold Networks" arxiv.org/abs/2509.07103 with Sergey Pozdnyakov
On zoom at 9am PT / 12pm ET / 6pm CE(S)T: portal.valencelabs.com/starklyspeak...
On zoom at 9am PT / 12pm ET / 6pm CE(S)T: portal.valencelabs.com/starklyspeak...
Reposted by Samuel W. Remedios
The 22nd issue of the Artificial Life Newsletter is out! 🐛
This edition was a print edition, in tandem with #ALIFE2025 last week in Kyoto.
Enjoy learning about the laziest form of life and origami robots in this edition! 📚
alife-newsletter.github.io/Newsletter/e...
This edition was a print edition, in tandem with #ALIFE2025 last week in Kyoto.
Enjoy learning about the laziest form of life and origami robots in this edition! 📚
alife-newsletter.github.io/Newsletter/e...
Alife Newsletter
alife-newsletter.github.io
October 15, 2025 at 2:15 AM
The 22nd issue of the Artificial Life Newsletter is out! 🐛
This edition was a print edition, in tandem with #ALIFE2025 last week in Kyoto.
Enjoy learning about the laziest form of life and origami robots in this edition! 📚
alife-newsletter.github.io/Newsletter/e...
This edition was a print edition, in tandem with #ALIFE2025 last week in Kyoto.
Enjoy learning about the laziest form of life and origami robots in this edition! 📚
alife-newsletter.github.io/Newsletter/e...
Reposted by Samuel W. Remedios
Removing t1 noise from homonuclear 2D NMR data - video tutorial. youtu.be/XhmzjxkPouo?... #nmr #nmrchat #chemsky
NMR - Removing t1 Noise from Homonuclear 2D NMR Data
YouTube video by Glenn Facey
youtu.be
October 13, 2025 at 10:51 AM
Removing t1 noise from homonuclear 2D NMR data - video tutorial. youtu.be/XhmzjxkPouo?... #nmr #nmrchat #chemsky
Reposted by Samuel W. Remedios
This weekend, I have been doing a bit of reading about Gaussian Process State Space Models (GP-SSMs). Aside from being interesting on the modelling and inference sides, they are a remarkably good exercise for what it really means to write down a joint distribution.
October 12, 2025 at 5:40 PM
This weekend, I have been doing a bit of reading about Gaussian Process State Space Models (GP-SSMs). Aside from being interesting on the modelling and inference sides, they are a remarkably good exercise for what it really means to write down a joint distribution.
Reposted by Samuel W. Remedios
A tiktok for cellular automata rules!
This project was developed during the #ALife2025 hackathon (can you believe how fast people make things?) and won the hackathon prize!
rulehunt.org?rulesetHex=7...
This project was developed during the #ALife2025 hackathon (can you believe how fast people make things?) and won the hackathon prize!
rulehunt.org?rulesetHex=7...
RuleHunt
rulehunt.org
October 10, 2025 at 9:52 PM
A tiktok for cellular automata rules!
This project was developed during the #ALife2025 hackathon (can you believe how fast people make things?) and won the hackathon prize!
rulehunt.org?rulesetHex=7...
This project was developed during the #ALife2025 hackathon (can you believe how fast people make things?) and won the hackathon prize!
rulehunt.org?rulesetHex=7...
Reposted by Samuel W. Remedios
Can general artificial intelligence emerge by not following the evolution of complex brains? In this 2022 paper with @brigan.bsky.social we argued that embodiment, mind reading (mirror systems), mental time traveling... are necessary conditions
www.mdpi.com/1099-4300/24... @anilseth.bsky.social
www.mdpi.com/1099-4300/24... @anilseth.bsky.social
October 11, 2025 at 1:53 PM
Can general artificial intelligence emerge by not following the evolution of complex brains? In this 2022 paper with @brigan.bsky.social we argued that embodiment, mind reading (mirror systems), mental time traveling... are necessary conditions
www.mdpi.com/1099-4300/24... @anilseth.bsky.social
www.mdpi.com/1099-4300/24... @anilseth.bsky.social
Reposted by Samuel W. Remedios
Now accepted at #NeurIPS2025 :)
📣 New preprint 📣
**Differentiable Generalized Sliced Wasserstein Plans**
w/
L. Chapel
@rtavenar.bsky.social
We propose a Generalized Sliced Wasserstein method that provides an approximated transport plan and which admits a differentiable approximation.
arxiv.org/abs/2505.22049 1/5
**Differentiable Generalized Sliced Wasserstein Plans**
w/
L. Chapel
@rtavenar.bsky.social
We propose a Generalized Sliced Wasserstein method that provides an approximated transport plan and which admits a differentiable approximation.
arxiv.org/abs/2505.22049 1/5
September 29, 2025 at 10:48 AM
Now accepted at #NeurIPS2025 :)
Reposted by Samuel W. Remedios
My fellow #FourierTransform enthusiasts, here's a new entry in my collection ready for you, nr. 56! The real-space picture is an intersection of two tilings of squares, one tilted by 43°. Moiré pattern? Definitely related 💯
As always, you can find the high-res pair at behance.net/specialdefects
As always, you can find the high-res pair at behance.net/specialdefects
September 28, 2025 at 1:29 PM
My fellow #FourierTransform enthusiasts, here's a new entry in my collection ready for you, nr. 56! The real-space picture is an intersection of two tilings of squares, one tilted by 43°. Moiré pattern? Definitely related 💯
As always, you can find the high-res pair at behance.net/specialdefects
As always, you can find the high-res pair at behance.net/specialdefects
Reposted by Samuel W. Remedios
Cool.
"Solar-powered ‘artificial plant’ purifies radioactive soil by 95% in 20 days"
interestingengineering.com/innovation/a...
"Solar-powered ‘artificial plant’ purifies radioactive soil by 95% in 20 days"
interestingengineering.com/innovation/a...
New ‘artificial plant’ uses solar power to clean radioactive soil
Researchers have created a game-changing device that purifies radioactive soil using nothing but sunlight.
interestingengineering.com
September 28, 2025 at 4:27 PM
Cool.
"Solar-powered ‘artificial plant’ purifies radioactive soil by 95% in 20 days"
interestingengineering.com/innovation/a...
"Solar-powered ‘artificial plant’ purifies radioactive soil by 95% in 20 days"
interestingengineering.com/innovation/a...
Reposted by Samuel W. Remedios
New paper in Imaging Neuroscience by Roza G. Bayrak, Catie Chang, et al:
DeepPhysioRecon: Tracing peripheral physiology in low frequency fMRI dynamics
doi.org/10.1162/IMAG...
DeepPhysioRecon: Tracing peripheral physiology in low frequency fMRI dynamics
doi.org/10.1162/IMAG...
September 26, 2025 at 8:40 AM
New paper in Imaging Neuroscience by Roza G. Bayrak, Catie Chang, et al:
DeepPhysioRecon: Tracing peripheral physiology in low frequency fMRI dynamics
doi.org/10.1162/IMAG...
DeepPhysioRecon: Tracing peripheral physiology in low frequency fMRI dynamics
doi.org/10.1162/IMAG...
Reposted by Samuel W. Remedios
Hooray, an excuse to go on and on about spin noise! Predicted correctly by Bloch in 1946
September 16, 2025 at 11:47 AM
Hooray, an excuse to go on and on about spin noise! Predicted correctly by Bloch in 1946
Reposted by Samuel W. Remedios
FT NMR spectra without RF pulses u-of-o-nmr-facility.blogspot.com/2011/04/ft-n... #nmr #nmrchat #chemsky
September 16, 2025 at 8:18 AM
FT NMR spectra without RF pulses u-of-o-nmr-facility.blogspot.com/2011/04/ft-n... #nmr #nmrchat #chemsky
Reposted by Samuel W. Remedios
In cellular automata, simple rules create elaborate structures. Now researchers are working backward — starting with the result to learn the rules behind it. @georgemusser.com, SFI’s 2025 Journalism Fellow, explores how this could reshape computation and self-organization in Quanta:
Self-Assembly Gets Automated in Reverse of ‘Game of Life’ | Quanta Magazine
In cellular automata, simple rules create elaborate structures. Now researchers can start with the structures and reverse-engineer the rules.
www.quantamagazine.org
September 14, 2025 at 8:00 AM
Reposted by Samuel W. Remedios
In August, an SFI working group explored the challenges and opportunities of digital-twin technology—virtual representations of physical objects, designed not as simple models but as complex systems that use real-time data to mirror their real-world counterparts.
santafe.edu/news
santafe.edu/news
September 11, 2025 at 8:15 PM
In August, an SFI working group explored the challenges and opportunities of digital-twin technology—virtual representations of physical objects, designed not as simple models but as complex systems that use real-time data to mirror their real-world counterparts.
santafe.edu/news
santafe.edu/news
Reposted by Samuel W. Remedios
Postdoc job! I expect to have an opening at Johns Hopkins for a postdoctoral researcher working somewhere in the broad realms of physics, philosophy, and complexity. Apply at Academic Jobs Online:
academicjobsonline.org/ajo/jobs/30496
academicjobsonline.org/ajo/jobs/30496
Johns Hopkins University, Physics and Astronomy
Job #AJO30496, Postdoctoral Fellow in Foundations of Physics, Complexity, and Emergence, Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland, US
academicjobsonline.org
September 5, 2025 at 5:26 PM
Postdoc job! I expect to have an opening at Johns Hopkins for a postdoctoral researcher working somewhere in the broad realms of physics, philosophy, and complexity. Apply at Academic Jobs Online:
academicjobsonline.org/ajo/jobs/30496
academicjobsonline.org/ajo/jobs/30496
Reposted by Samuel W. Remedios
I am very happy to finally share something I have been working on and off for the past year:
"The Information Dynamics of Generative Diffusion"
This paper connects entropy production, divergence of vector fields and spontaneous symmetry breaking
link: arxiv.org/abs/2508.19897
"The Information Dynamics of Generative Diffusion"
This paper connects entropy production, divergence of vector fields and spontaneous symmetry breaking
link: arxiv.org/abs/2508.19897
September 2, 2025 at 4:40 PM
I am very happy to finally share something I have been working on and off for the past year:
"The Information Dynamics of Generative Diffusion"
This paper connects entropy production, divergence of vector fields and spontaneous symmetry breaking
link: arxiv.org/abs/2508.19897
"The Information Dynamics of Generative Diffusion"
This paper connects entropy production, divergence of vector fields and spontaneous symmetry breaking
link: arxiv.org/abs/2508.19897
Reposted by Samuel W. Remedios
Extra nice paper giving an information theoretic perspective on diffusion models. Shows the generation process correspond to bifurcations with splits being decisions between different attractors.
I don't know if Luca Ambrogioni is on bsky to tell us more (I doubt it).
arxiv.org/html/2508.19...
I don't know if Luca Ambrogioni is on bsky to tell us more (I doubt it).
arxiv.org/html/2508.19...
The Information Dynamics of Generative Diffusion
arxiv.org
August 28, 2025 at 6:34 AM
Extra nice paper giving an information theoretic perspective on diffusion models. Shows the generation process correspond to bifurcations with splits being decisions between different attractors.
I don't know if Luca Ambrogioni is on bsky to tell us more (I doubt it).
arxiv.org/html/2508.19...
I don't know if Luca Ambrogioni is on bsky to tell us more (I doubt it).
arxiv.org/html/2508.19...
Reposted by Samuel W. Remedios
You have 2 days left to apply to become a member of the board of the International Society for Artificial Life!
If you have ideas/complaints about the interface between ISAL and the ALife community, this is the time to make yourself heard!
#ALife
docs.google.com/forms/d/14_K...
If you have ideas/complaints about the interface between ISAL and the ALife community, this is the time to make yourself heard!
#ALife
docs.google.com/forms/d/14_K...
Nomination Form for ISAL Board Election 2025
Dear Members of the Artificial Life community,
The International Society for Artificial Life (ISAL) is seeking nominations for our Board of Directors. The board is responsible for managing the socie...
docs.google.com
August 23, 2025 at 4:32 AM
You have 2 days left to apply to become a member of the board of the International Society for Artificial Life!
If you have ideas/complaints about the interface between ISAL and the ALife community, this is the time to make yourself heard!
#ALife
docs.google.com/forms/d/14_K...
If you have ideas/complaints about the interface between ISAL and the ALife community, this is the time to make yourself heard!
#ALife
docs.google.com/forms/d/14_K...
Reposted by Samuel W. Remedios
What is emergence? This is one of the most central ingredients of complexity, and a challenging one to formalize. Here's a paper by @seanmcarroll.bsky.social & Achyth Parola that attempts to classify different forms of emergence. @manlius.bsky.social @sfiscience.bsky.social arxiv.org/pdf/2410.15468
August 17, 2025 at 3:50 PM
What is emergence? This is one of the most central ingredients of complexity, and a challenging one to formalize. Here's a paper by @seanmcarroll.bsky.social & Achyth Parola that attempts to classify different forms of emergence. @manlius.bsky.social @sfiscience.bsky.social arxiv.org/pdf/2410.15468
Reposted by Samuel W. Remedios
Do ant colonies work like liquid brains? Check this great paper in @pnas.org led by @ceabcsic.bsky.social Pol Fernandez and F.Bartumeus that shows how to explain collective foraging by modelling ants as neural agents @jordipinero.bsky.social @frazambelli.bsky.social www.pnas.org/doi/10.1073/...
August 11, 2025 at 5:17 PM
Do ant colonies work like liquid brains? Check this great paper in @pnas.org led by @ceabcsic.bsky.social Pol Fernandez and F.Bartumeus that shows how to explain collective foraging by modelling ants as neural agents @jordipinero.bsky.social @frazambelli.bsky.social www.pnas.org/doi/10.1073/...
Reposted by Samuel W. Remedios
How to deal with the multiscale nature of evolution, which displays different time scales of change? We need to replace classic genotype spaces with multiscapes. Here's a great paper by my friend Susanna Manrubia and coworkers @mncn-csic.bsky.social rsob.royalsocietypublishing.org/content/royo... …
August 5, 2025 at 7:25 PM
How to deal with the multiscale nature of evolution, which displays different time scales of change? We need to replace classic genotype spaces with multiscapes. Here's a great paper by my friend Susanna Manrubia and coworkers @mncn-csic.bsky.social rsob.royalsocietypublishing.org/content/royo... …
Reposted by Samuel W. Remedios
"One of my chefs mentioned that if they could cook the steak on the grill they could get it right the first time. This is not an acceptable attitude in the microwave era."
www.colincornaby.me/2025/08/in-t...
www.colincornaby.me/2025/08/in-t...
In the Future All Food Will Be Cooked in a Microwave, and if You Can’t Deal With That Then You Need to Get Out of the Kitchen
As a restaurant owner – I’m astounded at the rate of progress since microwaves were released a few short years ago. Today’s microwave can cook a frozen burrito. Tomorrow’s m…
www.colincornaby.me
August 5, 2025 at 11:46 AM
"One of my chefs mentioned that if they could cook the steak on the grill they could get it right the first time. This is not an acceptable attitude in the microwave era."
www.colincornaby.me/2025/08/in-t...
www.colincornaby.me/2025/08/in-t...