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Alexa Schor

@bsky.alexaschor.com
378 followers 411 following 55 posts

Computer graphics PhD student @Yale. she/her 🏳️‍🌈 alexaschor.com

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Alexa Schor @bsky.alexaschor.com · 28/07/2026
Some exciting sporadic-E propagation reports on 2m!
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Alexa Schor @bsky.alexaschor.com · 02/06/2026
Is there a slide deck software for Linux that supports embedding video such that - on slide display, the first video frame shows - on cue, the video begins (without flashing to black first)? I grudgingly keep a separate Windows partition just for PowerPoint because I haven’t found this.
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Theodore Kim @theodore-kim.bsky.social · 21/05/2026
SIGGRAPH goes to #FAccT2026! Congrats to my co-authors @posada.website, @avmenon.bsky.social and @bsky.alexaschor.com We analyzed every SIGGRAPH, ToG, and SIGGRAPH Asia paper from 1974-2024 to see how race is imagined in graphics research. The results were not good. arxiv.org/abs/2605.14835 1/
arxiv.org
The Racial Character of Computer Graphics Research
Computer graphics algorithms for generating photorealistic imagery are widely perceived to be universal, and capable of conjuring anything that a filmmaker or game designer can imagine. However, recen...
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Alexa Schor @bsky.alexaschor.com · 07/05/2026
I like github.com/brettcs/dtrx for this purpose
github.com
GitHub - brettcs/dtrx: Do The Right Extraction
Do The Right Extraction. Contribute to brettcs/dtrx development by creating an account on GitHub.
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Justin Solomon @justinmsolomon.bsky.social · 06/01/2026
Announcing SGI 2026! Undergrads and MS students: Apply for 6 weeks of paid summer geometry processing research. No experience needed: 1 week tutorials + 5 weeks of projects. Mentors are top researchers in this emerging branch of graphics/computing/math. sgi.mit.edu
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Alexa Schor @bsky.alexaschor.com · 28/12/2025
Getting back into crossword constructing with a belated Hanukkah puzzle: crosshare.org/crosswords/Q...
crosshare.org
Belated Hanukkah 15x15
Duck dentist's domain?; Largest European bank, for short; \* With 50D, 2024 film whose titular character marries a Russian oligarch's son and celebrates a Maccabee-related miracle.; The second-most-fa...
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Alexa Schor @bsky.alexaschor.com · 22/12/2025
In exciting aviation news, Garmin’s autoland was successfully deployed for the first time after the pilot of a B200 King Air was incapacited in the air! www.flightradar24.com/blog/aviatio...
flightradar24.com
Garmin Emergency Autoland deployed for the first time | Flightradar24 Blog
Garmin autoland was deployed for the first time in an emergency, safely landing Beech B200 Super King Air N479BR in Denver.
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Alexa Schor @bsky.alexaschor.com · 14/12/2025
Happy Hanukkah!
A yellow banana-shaped menorah with yellow candles, lit up for the first night of Hanukkah.
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Alexa Schor @bsky.alexaschor.com · 25/11/2025
Writing code on a bumpy train and tried stabilizing the display image to my head -- it does (surprisingly) make things a bit easier to read but overall feels too weird to actually use.
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Alexa Schor @bsky.alexaschor.com · 05/11/2025
When I was young, I started reading programming books before I was familiar with the English prefix “pseudo-“, so I kept seeing algorithms “in pseudocode” and thought “wow, I should learn that language instead, it seems so easy”
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Alexa Schor @bsky.alexaschor.com · 20/10/2025
I spent a few minutes trying to parse this NYC parking sign yesterday -- the best I can figure is that non-commercial parking is only allowed in January?
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Alexa Schor @bsky.alexaschor.com · 10/08/2025
I won’t be at SIGGRAPH this year, but if you are, make sure to check out my colleagues’ amazing work! 4D+ Deformables: Mon 11:45a 3D Head Generation: Mon 2:40p Countering Racial Bias BoF: Tue 5p Teaching Game Engines: Wed 11:07a Predicting Fabric Appearance: Thu 9:20am Full list: bit.ly/yalesg25
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Ana Dodik @anadodik.bsky.social · 05/08/2025
Really excited to share this with you all! The website is already live at anadodik.github.io/publication/...
anadodik.github.io
Meschers: Geometry Processing of Impossible Objects
Meschers: Geometry Processing of Impossible Objects
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Mandy Xia @mandyxmq.bsky.social · 29/07/2025
🥻Our new #SIGGRAPH2025 paper introduces a novel pipeline that captures and digitizes physical threads, predicts fabric appearance from the weaving pattern, and aids designers in exploring new possibilities. 🔗 mandyxia.com/research/fabrix.html
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Alexa Schor @bsky.alexaschor.com · 16/07/2025
People still seem to trust LLMs without considering the potential for overt manipulation or bias, and I think we’re also nearing the end of a brief period where chatbot makers assumed that prompts would be hidden: future manipulation will likely come in ways that are harder to directly observe. 1/2
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Emilie Yu @emxtyu.bsky.social · 01/06/2025
Ever wondered how badly we're all addicted to buying new GPUs in graphics labs? Come see our talk at #SIGGRAPH2025 to discuss how we can collectively move "Towards a sustainable use of GPUs in Graphics Research" with @elie-michel.bsky.social @axelparis.bsky.social Octave Crespel and Felix Hähnlein
MOTIVATION
Graphical Processing Units (GPUs) are at the core of Computer Graphics research. These chips are critical for rendering images, processing geometric data, and training machine learning models. Yet, the production and disposal of GPUs emits CO2 and results in toxic e-waste [1].

METHOD
We surveyed 888 papers presented at SIGGRAPH (premier conference for computer graphics research), from 2018 to 2024, and systematically gathered GPU models cited in the text. 

We then contextualize the hardware reported in papers with publicly available data of consumers’ hardware [2, 3].

REFERENCES
[1] CRAWFORD, KATE. The Atlas of AI: Power, Politics, and the Planetary Costs of Artificial Intelligence. Yale University Press, 2021.
[2] STEAM. Steam Hardware Survey. https://store.steampowered.com/hwsurvey
[3] BLENDER. Blender Open Data. https://opendata.blender.org
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Matt Keeter @mattkeeter.com · 09/05/2025
brb trying to convince every graphics paper author to use the same taxonomy for implicit functions
Figure from a graphics paper, showing a range of implicit functions.  The caption reads

Figure 5: For a given boundary there is a uniquely defined
exact SDF that is eikonal and satisfies the distance property,
but there are many ways in which the conditions can be
violated to different degrees. Pseudo-SDFs are functions that
satisfy the eikonal property almost everywhere, but not the
distance property (Equation 1). Conservative SDFs are not
eikonal nor do they satisfy the distance property, but the
function values are bounded by the actual distances. Implicit
functions are generic level set functions that do not have any
guarantees.
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Justin Solomon @justinmsolomon.bsky.social · 26/04/2025
Now @mandyxmq.bsky.social, sharing her work on optical simulation and inverse rendering!
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Justin Solomon @justinmsolomon.bsky.social · 26/04/2025
After a brief (5 year 🤔) hiatus, the New England Symposium on Graphics is back! Kudos to our many audience members who got up early on a Saturday to catch @jamestompkin.bsky.social, our first speaker of the day. Not too late to join us! Find a schedule here: nesg.graphics
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Mandy Xia @mandyxmq.bsky.social · 06/04/2025
I’ll be giving a talk at the New England Symposium on Graphics at MIT this year!
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Alexa Schor @bsky.alexaschor.com · 03/04/2025
First attempt at SMT soldering (chip is 4x7mm). Came out “far from good but good from far” - I’m happy with it.
A MAX11270 signal conditioner in a TSSOP-24 package, soldered amateurishly onto a DIP breakout board.
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Alexa Schor @bsky.alexaschor.com · 18/02/2025
It's worth noting the Times' removal (left) of the victim's gender from the headline, I think. Comparable recent headlines covering cisgender victims (right) seem to all identify their genders when known, and there's no indication of any doubt of the victim's gender in this case.
NYT headline changing over time. 

Feb 15, 3:48pm: "Trans Man Killed in New York Was Tortured for Two Months, Police Say". 

Feb 15, 11:03pm: "Man Killed in New York Was Tortured for More Than a Month, Police Say". 

Feb 16, 10:52am: "Person Killed in New York Was Tortured for More Than a Month, Police Say"Other NYT headlines identifying victim's genders.

September 9, 2024: "Man Dies During River Trip in the Grand Canyon"

June 16, 2024: "Funeral Is Set for Man Killed in Trump Rally Shooting"

Jule 16, 2024: "Jury Awards Nearly $100 Million to Family of Texas Man Killed by Police Officer"
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Alexa Schor @bsky.alexaschor.com · 24/01/2025
Whenever I see this notification I get briefly excited that maybe Google found a new paper of mine that I didn’t know about.
Email from Google Scholar, reading: “Time to update your articles. We have suggested updates for articles in your Sc…”
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Justin Solomon @justinmsolomon.bsky.social · 06/01/2025
Announcing SGI 2025! Undergrads and MS students: Apply for 6 weeks of paid summer geometry processing research. No experience needed: 1 week tutorials + 5 weeks of projects. Mentors are top researchers in this emerging branch of graphics/computing/math. sgi.mit.edu
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Alexa Schor @bsky.alexaschor.com · 28/12/2024
A cool-looking visualization I thought I'd share :)
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Alexa Schor @bsky.alexaschor.com · 19/12/2024
The comments made in the keynote were, I think pretty clearly, explicitly anti-Chinese. The below also seems to launder what happened — “[reinforcing] implicit biases by making generalizations” is more simply and clearly described as an expression of bias; in this case, racism.
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Alexa Schor @bsky.alexaschor.com · 25/11/2024
I won’t be at SIGGRAPH Asia this year, but if you will, make sure to check out my colleagues’ and advisor’s excellent paper: www.cs.yale.edu/homes/wu-hao... It is the very first SIGGRAPH technical paper in history (!) to focus on simulating Black, Afro-texture hair, and it does a fantastic job.
cs.yale.edu
Curly-Cue: Geometric Methods for Highly Coiled Hair
In Proceedings of SIGGRAPH Asia, 2024
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Alexa Schor @bsky.alexaschor.com · 25/11/2024
One thing I appreciate about removable (e.g. m.2) storage on laptops (and that annoys me about the industry shift to soldered storage) is seamless migration between devices. I'm traveling today and swapped the system drive from my laptop into an older but more portable one. Everything works great.
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Alexa Schor @bsky.alexaschor.com · 17/11/2024
I recently made a browser custom style to color-code my various Google accounts, and I find it very useful.
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Alexa Schor @bsky.alexaschor.com · 17/11/2024
I've been trying out dlang for research code instead of C++ lately, and it's been really nice -- faster compilation, built-in loop parallelization (like OpenMP), running arbitrary code at compile time.
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