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
📍Toronto 🇨🇦 🔗 csprofkgd.github.io
🗓️ Joined Nov 2024
Pinned
Kosta Derpanis
@csprofkgd.bsky.social
· Jul 3
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.
🆕 Gaussian Splatting
🆕 Flow Matching
The included videos do not contain voiceovers yet, planned for a future revision.
Off to a bad start … 🙄
November 21, 2025 at 2:57 PM
Off to a bad start … 🙄
No trouble yesterday 🚶♂️
November 20, 2025 at 2:24 PM
No trouble yesterday 🚶♂️
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 🤷♂️
Kids these days 🤷♂️
November 20, 2025 at 2:20 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 🤷♂️
Kids these days 🤷♂️
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
Tianhong Li, Kaiming He
arxiv.org/abs/2511.13720
Trending on www.scholar-inbox.com
November 20, 2025 at 7:00 AM
𝗕𝗮𝗰𝗸 𝘁𝗼 𝗕𝗮𝘀𝗶𝗰𝘀: 𝗟𝗲𝘁 𝗗𝗲𝗻𝗼𝗶𝘀𝗶𝗻𝗴 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗠𝗼𝗱𝗲𝗹𝘀 𝗗𝗲𝗻𝗼𝗶𝘀𝗲
Tianhong Li, Kaiming He
arxiv.org/abs/2511.13720
Trending on www.scholar-inbox.com
Tianhong Li, Kaiming He
arxiv.org/abs/2511.13720
Trending on www.scholar-inbox.com
Having trouble getting in extra daily steps? Make your meetings a walk and talk 🚶
November 19, 2025 at 6:50 PM
Having trouble getting in extra daily steps? Make your meetings a walk and talk 🚶
The DUSt3R effect is strong 💪
November 19, 2025 at 1:18 PM
The DUSt3R effect is strong 💪
Daily walking achievement unlocked 🚶
November 18, 2025 at 11:19 PM
Daily walking achievement unlocked 🚶
Some sabbatical reading
November 18, 2025 at 12:18 AM
Some sabbatical reading
#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
#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.
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
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.
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
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.
My weekends in Toronto 😍
November 16, 2025 at 4:48 PM
My weekends in Toronto 😍
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
Heard The Running Man is coming to theatres, bought the book, almost done, now the reviews are negative 🙄
Post-meal walks for the win, or better yet for the loss 😉
November 16, 2025 at 2:41 PM
Post-meal walks for the win, or better yet for the loss 😉
Reposted by Kosta Derpanis
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 !!
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
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 !!
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 !!
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
Now 5 hours, 41 minutes and 15 seconds left 🥱
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/...
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
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/...
Important dates and deadlines: cvpr.thecvf.com/Conferences/...
Reposted by Kosta Derpanis
Have a #CVPR2026 question or concern? Tag us with @cvprconference.bsky.social
November 14, 2025 at 4:03 AM
Have a #CVPR2026 question or concern? Tag us with @cvprconference.bsky.social
Reposted by Kosta Derpanis
Update on #CVPR2026 full paper & compute form submission issue:
We would like to inform authors that the OR submission system requires the submission of a compute reporting form along with any updates to the full paper. We have identified this as a system-related issue.
1/2
We would like to inform authors that the OR submission system requires the submission of a compute reporting form along with any updates to the full paper. We have identified this as a system-related issue.
1/2
November 13, 2025 at 8:27 PM
Update on #CVPR2026 full paper & compute form submission issue:
We would like to inform authors that the OR submission system requires the submission of a compute reporting form along with any updates to the full paper. We have identified this as a system-related issue.
1/2
We would like to inform authors that the OR submission system requires the submission of a compute reporting form along with any updates to the full paper. We have identified this as a system-related issue.
1/2
Reposted by Kosta Derpanis
We are just over 24 hours away from the #CVPR2026 paper submission deadline. The deadline is firm, NO extension, NO exceptions!
Consult the main webpage for all official deadlines.
cvpr.thecvf.com/Conferences/...
Consult the main webpage for all official deadlines.
cvpr.thecvf.com/Conferences/...
a man is trying to open a door with a key in it
ALT: a man is trying to open a door with a key in it
media.tenor.com
November 12, 2025 at 7:12 PM
We are just over 24 hours away from the #CVPR2026 paper submission deadline. The deadline is firm, NO extension, NO exceptions!
Consult the main webpage for all official deadlines.
cvpr.thecvf.com/Conferences/...
Consult the main webpage for all official deadlines.
cvpr.thecvf.com/Conferences/...
Reposted by Kosta Derpanis
A few folks at ICRA last week were asking about the details of my probabilistic deep learning course so I through together a public syllabus for it: docs.google.com/document/d/1...
Probabilistic Deep Learning - Public Overview - Tucker Hermans - Kahlert School of Computing; University of Utah
Probabilistic Deep Learning This class covers probabilistic approaches to deep learning. These include model calibration, mixture density networks, (approximate) Bayesian neural networks, variational ...
docs.google.com
May 29, 2025 at 7:03 PM
A few folks at ICRA last week were asking about the details of my probabilistic deep learning course so I through together a public syllabus for it: docs.google.com/document/d/1...
Lost 38 pounds in a couple of months 💪Focused on nutrition and walking 15k steps a day. Ironically, I’m following a 🇬🇷Mediterranean diet 😉
Best I’ve felt in years, health-wise all good.
Best I’ve felt in years, health-wise all good.
November 11, 2025 at 2:48 PM
Lost 38 pounds in a couple of months 💪Focused on nutrition and walking 15k steps a day. Ironically, I’m following a 🇬🇷Mediterranean diet 😉
Best I’ve felt in years, health-wise all good.
Best I’ve felt in years, health-wise all good.