Kosta Derpanis
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csprofkgd.bsky.social
Kosta Derpanis
@csprofkgd.bsky.social
#CS Associate Prof York University, #ComputerVision Scientist Samsung #AI, VectorInst Faculty Affiliate, TPAMI AE, ELLIS4Europe Member, #CVPR2025 Publicity Chair on X

📍Toronto 🇨🇦 🔗 csprofkgd.github.io

🗓️ Joined Nov 2024
Pinned
Lecture slides for my "Introduction to #ComputerVision" and "#DeepLearning in Computer Vision" courses.

🆕 Gaussian Splatting
🆕 Flow Matching

The included videos do not contain voiceovers yet, planned for a future revision.
November 27, 2025 at 7:22 PM
November 27, 2025 at 6:13 PM
Just because the package says “organic” doesn’t make it healthy 😒
November 26, 2025 at 5:23 PM
The Ilya Sutskever episode with Dwarkesh Patel is now available
www.youtube.com/watch?v=aR20...
November 25, 2025 at 7:45 PM
The tale of two soft tortillas 🙄
November 25, 2025 at 7:16 PM
The tale of two pita breads: made in EU 🇪🇺 vs US 🇺🇸

7 ingredients vs 20+ 🤯
November 24, 2025 at 10:15 PM
Off to a bad start … 🙄
November 21, 2025 at 2:57 PM
No trouble yesterday 🚶‍♂️
November 20, 2025 at 2:24 PM
While helping my gen-alpha with his math homework, I still don’t get why he giggles every time the answer is 6–7.

Kids these days 🤷‍♂️
November 20, 2025 at 2:20 PM
Reposted by Kosta Derpanis
𝗕𝗮𝗰𝗸 𝘁𝗼 𝗕𝗮𝘀𝗶𝗰𝘀: 𝗟𝗲𝘁 𝗗𝗲𝗻𝗼𝗶𝘀𝗶𝗻𝗴 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗠𝗼𝗱𝗲𝗹𝘀 𝗗𝗲𝗻𝗼𝗶𝘀𝗲
Tianhong Li, Kaiming He
arxiv.org/abs/2511.13720
Trending on www.scholar-inbox.com
November 20, 2025 at 7:00 AM
Having trouble getting in extra daily steps? Make your meetings a walk and talk 🚶
November 19, 2025 at 6:50 PM
November 19, 2025 at 2:16 PM
The DUSt3R effect is strong 💪
November 19, 2025 at 1:18 PM
Daily walking achievement unlocked 🚶
November 18, 2025 at 11:19 PM
Some sabbatical reading
November 18, 2025 at 12:18 AM
#KostasThoughts: Please stop using AI tools to write reviews. I want your authentic thoughts, even if they contain spelling, grammar, & factual mistakes. An LLM should not influence your judgment. The purpose of multiple reviewers is to provide diverse views and error checking.
November 17, 2025 at 1:50 AM
Reposted by Kosta Derpanis
All the slop review drama unfolding at ICLR is painful to watch. But having so many eyes on it puts us in a better point to find solutions. This would have taken longer to be exposed on a closed platform where we may have had a few screenshots and a few author stories at best.
November 16, 2025 at 9:09 PM
Shedding the extra weight has given me so much more energy … and a large clothing bill 😅 Hope you all take the time to look after yourselves.
November 16, 2025 at 5:12 PM
My weekends in Toronto 😍
November 16, 2025 at 4:48 PM
Heard The Running Man is coming to theatres, bought the book, almost done, now the reviews are negative 🙄
November 16, 2025 at 4:27 PM
Post-meal walks for the win, or better yet for the loss 😉
November 16, 2025 at 2:41 PM
Reposted by Kosta Derpanis
Peer review is stretched to it's limit.

Another case:
openreview.net/forum?id=kDh...
November 14, 2025 at 6:39 PM
Reposted by Kosta Derpanis
An LLM generated paper has been submitted multiple times and one of the submissions has 2x rating "8" and fortunately a 0. It was desk-rejected from ICLR.

More info is available and searchable but I don't want to shame the authors publicly. But yes, this is very wrong! Also having multiple 8s !!
November 14, 2025 at 5:38 PM
Now 5 hours, 41 minutes and 15 seconds left 🥱
Still 8 hours, 16 minutes and 5 seconds left to complete your #CVPR2026 submissions. Plenty of time 💪 Good luck!
November 14, 2025 at 6:18 AM
Reposted by Kosta Derpanis
With just hours away from the #CVPR2026 paper submission deadline, final reminder that the deadline is FIRM. NO extensions. NO exceptions!

Important dates and deadlines: cvpr.thecvf.com/Conferences/...
a man is standing in front of a brick wall and a glass door .
ALT: a man is standing in front of a brick wall and a glass door .
media.tenor.com
November 14, 2025 at 6:17 AM