Mantissa Significand
@marinagirl.bsky.social
pilates and vibes 🪼⛵✡️
Reposted by Mantissa Significand
Here's a screenshot of a WIP web viewer using Signed Distance Fields, also set up to 'compile' from the same model.
December 20, 2024 at 2:47 AM
Here's a screenshot of a WIP web viewer using Signed Distance Fields, also set up to 'compile' from the same model.
we met by the Bruhat-Tits tree
December 21, 2024 at 11:23 PM
we met by the Bruhat-Tits tree
Reposted by Mantissa Significand
Mutation doesn't break referential transparency as long as it preserves equality.
This is quite useful if you have fixpoints or HoTT.
This is quite useful if you have fixpoints or HoTT.
December 10, 2024 at 8:11 PM
Mutation doesn't break referential transparency as long as it preserves equality.
This is quite useful if you have fixpoints or HoTT.
This is quite useful if you have fixpoints or HoTT.
Reposted by Mantissa Significand
The model also features a dual-branch design, with one branch for color identity extraction and the other for colorization, leveraging the strengths of diffusion models. By employing self-attention mechanisms within diffusion models, it achieves powerful context learning and color identity matching.
December 21, 2024 at 3:05 AM
The model also features a dual-branch design, with one branch for color identity extraction and the other for colorization, leveraging the strengths of diffusion models. By employing self-attention mechanisms within diffusion models, it achieves powerful context learning and color identity matching.
Reposted by Mantissa Significand
The examples below are meant to show how certain tasks are “easy for humans but tough for AI,” highlighting some situations where o3 has stumbled in high-computation scenarios.
December 21, 2024 at 6:18 AM
The examples below are meant to show how certain tasks are “easy for humans but tough for AI,” highlighting some situations where o3 has stumbled in high-computation scenarios.
Reposted by Mantissa Significand
ARTIFICIAL. GEOMETRIC. INTELLIGENCE.
(amirite)
(amirite)
December 21, 2024 at 7:32 AM
ARTIFICIAL. GEOMETRIC. INTELLIGENCE.
(amirite)
(amirite)
Reposted by Mantissa Significand
It's done! After *checks notes* 6 months of yak shaving, I finally finished Part 3 of my Pragmatic Category Theory series!
In this part, I give three more real-world examples of applying Semigroup while exploring why Associativity truly matters in detail.
chshersh.com/blog/2024-12...
In this part, I give three more real-world examples of applying Semigroup while exploring why Associativity truly matters in detail.
chshersh.com/blog/2024-12...
Pragmatic Category Theory | Part 3: Associativity
Dmitrii Kovanikov's Personas Web Space
chshersh.com
December 20, 2024 at 8:31 AM
It's done! After *checks notes* 6 months of yak shaving, I finally finished Part 3 of my Pragmatic Category Theory series!
In this part, I give three more real-world examples of applying Semigroup while exploring why Associativity truly matters in detail.
chshersh.com/blog/2024-12...
In this part, I give three more real-world examples of applying Semigroup while exploring why Associativity truly matters in detail.
chshersh.com/blog/2024-12...
Reposted by Mantissa Significand
Functional Programming self-affirmations:
1. Parse, Don’t Validate
2. Make Illegal States Unrepresentable
3. Errors as values
4. Functional Core, Imperative Shell
5. Smart Constructor
Repeat daily in front of a mirror for 2 minutes.
1. Parse, Don’t Validate
2. Make Illegal States Unrepresentable
3. Errors as values
4. Functional Core, Imperative Shell
5. Smart Constructor
Repeat daily in front of a mirror for 2 minutes.
November 22, 2024 at 11:33 AM
Functional Programming self-affirmations:
1. Parse, Don’t Validate
2. Make Illegal States Unrepresentable
3. Errors as values
4. Functional Core, Imperative Shell
5. Smart Constructor
Repeat daily in front of a mirror for 2 minutes.
1. Parse, Don’t Validate
2. Make Illegal States Unrepresentable
3. Errors as values
4. Functional Core, Imperative Shell
5. Smart Constructor
Repeat daily in front of a mirror for 2 minutes.
Reposted by Mantissa Significand
Worlds generated by Explorer can be manually edited in various creative tools, such as Unreal, Houdini, Blender, Maya, 3D Studio Max, After Effects, and more.
December 19, 2024 at 2:52 PM
Worlds generated by Explorer can be manually edited in various creative tools, such as Unreal, Houdini, Blender, Maya, 3D Studio Max, After Effects, and more.
Reposted by Mantissa Significand
made the world's worst turing machine inside @tldraw.com computer
December 19, 2024 at 8:14 PM
made the world's worst turing machine inside @tldraw.com computer
birbs
📌 peep my feeds for critters!
🦊 Mammals: bsky.app/profile/did:...
🦉 Birds: bsky.app/profile/did:...
🦑 Marine Life: bsky.app/profile/did:...
🐍 Herps: bsky.app/profile/did:...
🐯 Zoosky: bsky.app/profile/did:...
🐋🦭 Marine Mammalogy: bsky.app/profile/did:...
🦇🔊 Bioacoustics: bsky.app/profile/did:...
🦊 Mammals: bsky.app/profile/did:...
🦉 Birds: bsky.app/profile/did:...
🦑 Marine Life: bsky.app/profile/did:...
🐍 Herps: bsky.app/profile/did:...
🐯 Zoosky: bsky.app/profile/did:...
🐋🦭 Marine Mammalogy: bsky.app/profile/did:...
🦇🔊 Bioacoustics: bsky.app/profile/did:...
December 19, 2024 at 9:12 AM
birbs
Reposted by Mantissa Significand
Workflows can branch, switch, and loop.
December 18, 2024 at 3:16 PM
Workflows can branch, switch, and loop.
Reposted by Mantissa Significand
This paper on the usefulness of diversity of neuron types is pretty cool: journals.plos.org/ploscompbiol...
Adapting to time: Why nature may have evolved a diverse set of neurons
Author summary The impressive successes of artificial neural networks (ANNs) in solving a range of challenging artificial intelligence tasks have led many researchers to explore the similarities betwe...
journals.plos.org
December 17, 2024 at 2:15 PM
This paper on the usefulness of diversity of neuron types is pretty cool: journals.plos.org/ploscompbiol...
Reposted by Mantissa Significand
Have you ever wondered why diffusion models memorize and all initializations lead to the same training sample? As we show, this is because like in dynamic systems, the memorized sample acts as an attractor and a corresponding attraction basin is formed in the denoising trajectory.
December 4, 2024 at 9:03 PM
Have you ever wondered why diffusion models memorize and all initializations lead to the same training sample? As we show, this is because like in dynamic systems, the memorized sample acts as an attractor and a corresponding attraction basin is formed in the denoising trajectory.
Reposted by Mantissa Significand
Outstanding presentation, finally!
DynaMo: In-Domain Dynamics Pretraining for Visuo-Motor Control @jeffacce.bsky.social @lerrelpinto.com
DynaMo: In-Domain Dynamics Pretraining for Visuo-Motor Control @jeffacce.bsky.social @lerrelpinto.com
December 13, 2024 at 7:40 PM
Outstanding presentation, finally!
DynaMo: In-Domain Dynamics Pretraining for Visuo-Motor Control @jeffacce.bsky.social @lerrelpinto.com
DynaMo: In-Domain Dynamics Pretraining for Visuo-Motor Control @jeffacce.bsky.social @lerrelpinto.com
Reposted by Mantissa Significand
We now publish rich fMRI data in Scientific Data where participants viewed magic trick videos. Curiosity, memory, and reward manipulation are available: www.nature.com/articles/s41...
This is a result of incredible effort by Stef Meliss (first author). Congrats!!
This is a result of incredible effort by Stef Meliss (first author). Congrats!!
The magic, memory, and curiosity fMRI dataset of people viewing magic tricks - Scientific Data
Scientific Data - The magic, memory, and curiosity fMRI dataset of people viewing magic tricks
www.nature.com
November 21, 2024 at 7:31 AM
We now publish rich fMRI data in Scientific Data where participants viewed magic trick videos. Curiosity, memory, and reward manipulation are available: www.nature.com/articles/s41...
This is a result of incredible effort by Stef Meliss (first author). Congrats!!
This is a result of incredible effort by Stef Meliss (first author). Congrats!!
Reposted by Mantissa Significand
MBE - Course materials for Modern Binary Exploitation by RPISEC : github.com/RPISEC/MBE
GitHub - RPISEC/MBE: Course materials for Modern Binary Exploitation by RPISEC
Course materials for Modern Binary Exploitation by RPISEC - RPISEC/MBE
github.com
December 14, 2024 at 1:04 AM
MBE - Course materials for Modern Binary Exploitation by RPISEC : github.com/RPISEC/MBE
Reposted by Mantissa Significand
🧵 At NeurIPS last year, we introduced Sequential Attachment-based Fragment Embeddings (SAFE), a novel line notation for chemical structures that reimagines SMILES strings as an unordered sequence of interconnected fragment blocks.
youtu.be/oJsj5vWmD3c
youtu.be/oJsj5vWmD3c
December 13, 2024 at 11:12 PM
🧵 At NeurIPS last year, we introduced Sequential Attachment-based Fragment Embeddings (SAFE), a novel line notation for chemical structures that reimagines SMILES strings as an unordered sequence of interconnected fragment blocks.
youtu.be/oJsj5vWmD3c
youtu.be/oJsj5vWmD3c
Reposted by Mantissa Significand
Happy to see this work led by Zaid Zada now published in Neuron! We use LLM embeddings to capture word-by-word linguistic content transmitted from the speaker's brain to the listener's brain in real-time, face-to-face conversations: www.cell.com/neuron/fullt...
August 2, 2024 at 10:47 PM
Happy to see this work led by Zaid Zada now published in Neuron! We use LLM embeddings to capture word-by-word linguistic content transmitted from the speaker's brain to the listener's brain in real-time, face-to-face conversations: www.cell.com/neuron/fullt...
Reposted by Mantissa Significand
Proud of my first contribution to memory research: “Brain and eye movement dynamics track the transition from learning to memory-guided action” out in @currentbiology.bsky.social, great team effort together with Janina Klingspohr, Marcel Kehl & Bernhard Staresina.
www.cell.com/current-biol...
www.cell.com/current-biol...
Brain and eye movement dynamics track the transition from learning to memory-guided action
This study reveals how the brain dynamically shifts from learning to memory-guided
behavior. Büchel et al. use electroencephalography (EEG) and eye tracking in a spatiotemporal
learning task to show a...
www.cell.com
November 27, 2024 at 7:14 AM
Proud of my first contribution to memory research: “Brain and eye movement dynamics track the transition from learning to memory-guided action” out in @currentbiology.bsky.social, great team effort together with Janina Klingspohr, Marcel Kehl & Bernhard Staresina.
www.cell.com/current-biol...
www.cell.com/current-biol...
Reposted by Mantissa Significand
Naturalistic encoding of concepts in the brain
@viktorkewenig.bsky.social shows that, while concepts generally encode habitual experiences, the underlying neurobiological organisation is not fixed but depends dynamically on available contextual information. 👏🍾🐐
elifesciences.org/articles/91522
@viktorkewenig.bsky.social shows that, while concepts generally encode habitual experiences, the underlying neurobiological organisation is not fixed but depends dynamically on available contextual information. 👏🍾🐐
elifesciences.org/articles/91522
December 5, 2024 at 6:22 PM
Naturalistic encoding of concepts in the brain
@viktorkewenig.bsky.social shows that, while concepts generally encode habitual experiences, the underlying neurobiological organisation is not fixed but depends dynamically on available contextual information. 👏🍾🐐
elifesciences.org/articles/91522
@viktorkewenig.bsky.social shows that, while concepts generally encode habitual experiences, the underlying neurobiological organisation is not fixed but depends dynamically on available contextual information. 👏🍾🐐
elifesciences.org/articles/91522
Reposted by Mantissa Significand
New paper story time (now out in PNAS)! We developed a method that caused people to learn new categories of visual objects, not by teaching them what the categories were, but by changing how their brains worked when they looked at individual objects in those categories.
www.pnas.org/doi/10.1073/...
www.pnas.org/doi/10.1073/...
Sculpting new visual categories into the human brain | PNAS
Learning requires changing the brain. This typically occurs through experience, study,
or instruction. We report an alternate route for humans to a...
www.pnas.org
December 4, 2024 at 7:59 PM
New paper story time (now out in PNAS)! We developed a method that caused people to learn new categories of visual objects, not by teaching them what the categories were, but by changing how their brains worked when they looked at individual objects in those categories.
www.pnas.org/doi/10.1073/...
www.pnas.org/doi/10.1073/...
Reposted by Mantissa Significand
New paper from our lab, by Mark Saddler, using machine learning to test the role of temporal coding in hearing. Here is a quick summary. (1/n)
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Models optimized for real-world tasks reveal the task-dependent necessity of precise temporal coding in hearing - Nature Communications
Ears encode sound with precisely timed spikes, but the perceptual role of this temporal coding remains uncertain. Here, the authors report that high-fidelity temporal coding is necessary for neural ne...
www.nature.com
December 13, 2024 at 4:13 PM
New paper from our lab, by Mark Saddler, using machine learning to test the role of temporal coding in hearing. Here is a quick summary. (1/n)
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Reposted by Mantissa Significand
The 25m Dwingeloo radio telescope (owned by ASTRON) has been operating since '50s. Recently, it has been used more by amateurs and pro-am radio astronomers.
Excitingly, they picked up the Voyager 1 signal.
Voyager 1 is ~25 billion km away! (~4 x Pluto distance)
www.camras.nl/en/blog/2024...
🔭📡🧪
Excitingly, they picked up the Voyager 1 signal.
Voyager 1 is ~25 billion km away! (~4 x Pluto distance)
www.camras.nl/en/blog/2024...
🔭📡🧪
December 12, 2024 at 8:55 PM
The 25m Dwingeloo radio telescope (owned by ASTRON) has been operating since '50s. Recently, it has been used more by amateurs and pro-am radio astronomers.
Excitingly, they picked up the Voyager 1 signal.
Voyager 1 is ~25 billion km away! (~4 x Pluto distance)
www.camras.nl/en/blog/2024...
🔭📡🧪
Excitingly, they picked up the Voyager 1 signal.
Voyager 1 is ~25 billion km away! (~4 x Pluto distance)
www.camras.nl/en/blog/2024...
🔭📡🧪