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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 ๐Ÿ“Toronto ๐Ÿ‡จ๐Ÿ‡ฆ ๐Ÿ”— csprofkgd.github.io ๐Ÿ—“๏ธ Joined Nov 2024

3,538 Followers  |  73 Following  |  1,540 Posts  |  Joined: 14.11.2024  |  1.7551

Latest posts by csprofkgd.bsky.social on Bluesky

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The tale of two pita breads: made in EU ๐Ÿ‡ช๐Ÿ‡บ vs US ๐Ÿ‡บ๐Ÿ‡ธ

7 ingredients vs 20+ ๐Ÿคฏ

24.11.2025 22:15 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

The obvious copy and paste with smaller font, the letter is littered with select copy and paste. Itโ€™s a vacuous template email.

24.11.2025 14:38 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐Ÿค“

21.11.2025 15:00 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Off to a bad start โ€ฆ ๐Ÿ™„

21.11.2025 14:57 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

No trouble yesterday ๐Ÿšถโ€โ™‚๏ธ

20.11.2025 14:24 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

While helping my gen-alpha with his math homework, I still donโ€™t get why he giggles every time the answer is 6โ€“7.

Kids these days ๐Ÿคทโ€โ™‚๏ธ

20.11.2025 14:20 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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๐—•๐—ฎ๐—ฐ๐—ธ ๐˜๐—ผ ๐—•๐—ฎ๐˜€๐—ถ๐—ฐ๐˜€: ๐—Ÿ๐—ฒ๐˜ ๐——๐—ฒ๐—ป๐—ผ๐—ถ๐˜€๐—ถ๐—ป๐—ด ๐—š๐—ฒ๐—ป๐—ฒ๐—ฟ๐—ฎ๐˜๐—ถ๐˜ƒ๐—ฒ ๐— ๐—ผ๐—ฑ๐—ฒ๐—น๐˜€ ๐——๐—ฒ๐—ป๐—ผ๐—ถ๐˜€๐—ฒ
Tianhong Li, Kaiming He
arxiv.org/abs/2511.13720
Trending on www.scholar-inbox.com

20.11.2025 07:00 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Having trouble getting in extra daily steps? Make your meetings a walk and talk ๐Ÿšถ

19.11.2025 18:50 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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The DUSt3R effect is strong ๐Ÿ’ช

19.11.2025 13:18 โ€” ๐Ÿ‘ 9    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Daily walking achievement unlocked ๐Ÿšถ

18.11.2025 23:19 โ€” ๐Ÿ‘ 9    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Some sabbatical reading

18.11.2025 00:18 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

This is something I stress with my own students, many of whom are not native English speakers: donโ€™t let the fact that English isnโ€™t your first language be an excuse for giving a subpar talk.

17.11.2025 12:17 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

On a related note, some of the best talks Iโ€™ve seen are from those that are not native English speakers. If you were to see the transcript, they would be riddled with grammatical issues but what makes the talks special is the story they tell and the enthusiasm in the delivery.

17.11.2025 12:17 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

As usage grows, I suspect many will not have the confidence to write without the assistance of an LLM in all aspects of work.

BTW fun discussion.

17.11.2025 11:56 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thatโ€™s the thing, I want your thoughts in a review, not the thoughts from a blackbox. Otherwise, why donโ€™t we just delegate the reviews to the blackbox and skip the laborious human process altogether.

17.11.2025 11:55 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

The problem is we have not defined any etiquette around their usages. It appears some delegate the entire writing process to LLMs and copy the output from an LLM wholesale into their review. Iโ€™m not anti-LLM, but Iโ€™m advocating for giving the authors your authentic voice in your reviews.

17.11.2025 09:13 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Iโ€™m a native English speaker, so it isnโ€™t just an English issue. My technical writing was awful when I started grad school. I could write essays, but thatโ€™s a different beast. After my advisorโ€™s first read, very little of my 1st draft survived. It was humbling but a great learning experience.

17.11.2025 09:00 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

My old-school way, when I was unsure of a phrase, was to put the short phrase in quotes on Google and see how often it appeared. I know this feels silly now with LLMs, but it seems we still havenโ€™t drawn clear lines on how to use them when writing reviews.

17.11.2025 08:55 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Best to spend a little more time without the LLM. As a bonus, one can improve their writing skills.

17.11.2025 08:41 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

#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.

17.11.2025 01:50 โ€” ๐Ÿ‘ 29    ๐Ÿ” 7    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0

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.

16.11.2025 21:09 โ€” ๐Ÿ‘ 16    ๐Ÿ” 2    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 1

Enjoying it so far. Fast paced. No relation to the Arnold Schwarzenegger movie which I โค๏ธ

16.11.2025 17:24 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Shedding the extra weight has given me so much more energy โ€ฆ and a large clothing bill ๐Ÿ˜… Hope you all take the time to look after yourselves.

16.11.2025 17:12 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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My weekends in Toronto ๐Ÿ˜

16.11.2025 16:48 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Heard The Running Man is coming to theatres, bought the book, almost done, now the reviews are negative ๐Ÿ™„

16.11.2025 16:27 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Post-meal walks for the win, or better yet for the loss ๐Ÿ˜‰

16.11.2025 14:41 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Peer review is stretched to it's limit.

Another case:
openreview.net/forum?id=kDh...

14.11.2025 18:39 โ€” ๐Ÿ‘ 22    ๐Ÿ” 4    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 0
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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 !!

14.11.2025 17:38 โ€” ๐Ÿ‘ 12    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

Now 5 hours, 41 minutes and 15 seconds left ๐Ÿฅฑ

14.11.2025 06:18 โ€” ๐Ÿ‘ 7    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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