#CS Associate Prof @YorkUniversity #ComputerVision Researcher, @VectorInst Affiliate @UofT status only, @ELLISforEurope Member, X-social media chair 4all vision

Toronto, Ontario
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Kosta Derpanis retweeted
ℹ️ The Max Planck ETH CLS PhD program is open for applications. I can highly recommend it. Two of the world's best research institutions teaming up and offering PhD positions in anything AI. Great people, great environment! 🌐 learning-systems.org/ 📅 Deadline: November 2, 2026
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Family time 🍿
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I missed our Sunday math homework sessions at the coffee shop while on sabbatical.
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Kosta Derpanis retweeted
This is what “going viral” looks like for small accounts 😊
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Kosta Derpanis retweeted
Fun fact: when this John Paul II statue was unveiled in 2011, Romans hated it so much it got sent back for revisions and re-unveiled the next year. Even a pope gets Reviewer 3 !
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Kosta Derpanis retweeted
A paper after integrating the suggestions of Reviewers 1 and 2.
Statue depicting a Multi-PI grant : An 18-meter tree and a 9-meter tree with their branches intertwined, jointly holding up an 11-ton marble block.
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Wait till they start looking closer at the pubs of AI profs 🫣
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Kosta Derpanis retweeted
Here is official trailer, You Can See Everything
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You know you’ve made it when you get spoofed by SNL 😂
Dario Amodei is at the desk to assure that the future of humanity is safe from AI
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I think it’s a rough time to be doing basic research but also extremely important. My advice is to go after crazy hard and/or way out of the box problems and increase your ambition to levels that would seem hubristic a year ago.
CS academia is dead. So where does that leave AI PhDs like me? Did my ICLR reviewer bidding today. Skimmed a few abstracts, and the methods are the exact same recipe I learned when I got into 3DV two years ago. Swap in a newer video gen base model and boom, new paper 🥲 Makes you wonder how many of the 60k submissions were actually thought up by AI. Meanwhile, World Labs' Atlas has basically solved 4D scenes. Academia is so far behind it's not even funny. I still remember the day GPT-6 Astra dropped. My feed was flooded with GPT + Blender doing inverse graphics and GPT driving robot arms through manipulation tasks. The results were so good I literally had to sit down. A year ago, I was dead sure LLMs could never have spatial intelligence. A year later, Astra slapped that belief right out of me 💀 There's no doubt Astra was post-trained on tons of 3D and manipulation data, and it's only going to get bigger and faster. To me, that means any domain that can be represented symbolically, with clean benchmarks for RL, is going to get swallowed by LLMs. Next to real LLM intelligence, most academic papers that add a bit of inductive bias and tune their way to SOTA are just roadkill waiting to happen. Sadly, these papers keep piling up and flooding every conference. It's inertia, plain and simple. We've been chasing SOTA for so long that it's hard to stop overnight. But make no mistake: the paradigms in a lot of areas converged long ago. What used to be research is now pure engineering, and the room for academics to add inductive biases is only going to shrink. So as a PhD student, I see two paths left. One: if you can't beat them, join them. Clean data, build infra, then go to industry and train foundation models. Two: go back to real science. Stop caring about squeezing out another 0.1% on a benchmark, and start asking why this works and that doesn't, with foundation models themselves as the object of study. As a friend put it: AI research might end up looking more and more like biology, except the organisms are silicon-based 🤣 Beyond these two, it's hard to see anything that won't get eaten by LLMs. Still, I'm pretty pessimistic. I can feel the value of human knowledge being eroded bit by bit. Everyone will get their own AlphaGo moment. What will academia even look like after this... 😭
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#KostasThoughts: As we embrace new AI tools, we’re also learning new workflows, some good, some bad. I’m seeing a lot of AWESOME one-shot animations and visualizations. The real opportunity is in the iteration. Work with the agent. Give it guardrails. Critique what it produces. Refine it. Spend time with it! The AI is generating the pixels or the code, but you still need to bring the taste, intent, and understanding of your audience. AI doesn’t eliminate craft. It changes where in the value chain the craft happens. Have fun, exciting times ahead!
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Perhaps if you’d seen my other posts, you’d understand where I’m coming from. This isn’t about me. It’s about helping students increase their likelihood of getting a professor’s attention, whether at York 😉 or elsewhere. I’m always happy to discuss or disagree, but let’s keep it respectful and focused on the ideas rather than personal attacks. Congrats on getting in. That doesn’t mean this is the optimal way to approach the admissions process. It reminds me of stories about famous tech entrepreneurs who dropped out of university. That’s survivorship bias. For most, a well-crafted, personalized email has a better chance of catching a prof’s attention. There’s a lot of luck involved in this process, and it’s best to put yourself in the right place for that luck to strike. Good luck with your studies.
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Kosta Derpanis retweeted
You are not ready for this... 🕺😝
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Kosta Derpanis retweeted
Check out TrackEverything — dense 3D tracking over 1000+ frame videos! The key idea: represent video as persistent 3D scene tracks and initiate new tracks based on new geometry rather than new frames, enabling efficient long-horizon tracking. Great work by Ayush and the team!
1/ We introduce TrackEverything: a 3D point tracker that tracks all points across all frames of long videos (1000+ frames). Our key idea is to tie computation to unique 3D scene content rather than redundant 2D pixels in a video. trackeverything.github.io
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#KostasThoughts: Learn from my mistakes. Make your own.
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Replying to @lily_goli
Glad to hear the younger generation is into physical books too 😀
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Kosta Derpanis retweeted
It's pencils down, people. Writing code by hand is no longer an economically viable skill for most programmers at most companies. But the future of making software has never been brighter. Don't you dare black pill this beautiful moment! piped.video/vDjW_dRyKXY?si=6Fsf…
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Kosta Derpanis retweeted
ECE Distinguished Lecture: Dr. Peyman Milanfar (Distinguished Scientist at Google; Member, National Academy of Engineering; Fellow of IEEE) spoke at UCSB this afternoon under the title “Reinventing the Camera: AI and the Future of Imaging.” ... [Read more] linkedin.com/feed/update/urn…
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Kosta Derpanis retweeted
A follow-up on the greatest SIGBOVIK paper of all time
I guess astra can see determinants of small matrices I vibe-coded this and spent $2 on this, but still a cool partial result i really love all of this no-cot stuff
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