Sign in

iiinova is part of the Atmosphere — an open, public network where you own your identity.

Yoshitomo Matsubara

@yoshitomo-matsubara.net
1.6K followers 184 following 489 posts

Sr. Research Scientist at Yahoo! / ML OSS developer PhD in Computer Science at UC Irvine Research: ML, NLP, Computer Vision, Information Retrieval EiC: TMLR Technical Chair: CVPR, ECCV, ICCV, WACV Open Source/Science matters yoshitomo-matsubara.net

PostsRepliesMedia
Yoshitomo Matsubara @yoshitomo-matsubara.net · 05/10/2026
Looks so fun! though I'm afraid that I'm outlier here😂 My 9 games #My9Games www.my9games.net/en/share/3d2...
120 2
Yoshitomo Matsubara @yoshitomo-matsubara.net · 08/09/2026
#ECCV2026 Day 1 Jet lag hit me hard after lunch 😪
100 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 07/09/2026
#ECCV2026 Day 0 starts with AC workshop, my favorite 🤗
190 9
Yoshitomo Matsubara @yoshitomo-matsubara.net · 30/07/2026
Kudos to #ICLR2027 PCs for taking strong actions 👏 I like they keep it open to new people, mitigating a risk of "AI slop" Submission cap should be much lower, say 5 papers per author, unless their contribution is significant and they offer quality review workforce accordingly
1213 21
Yoshitomo Matsubara @yoshitomo-matsubara.net · 27/06/2026
Majority of reviews I saw last 1-2 years including those I see as a #NeurIPS2026 E&D AC fall into one of the following patterns with some variations like bulleted instead of numbered Those comments come without any summary/justification for their score Do you see such a trend?
100 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 06/06/2026
Grabbed one!
031 3
Yoshitomo Matsubara @yoshitomo-matsubara.net · 03/06/2026
Attending #CVPR2026 Hit me up if you want to discuss peer-review systems (suggestion/feedback), knowledge distillation, or ML OSS
040 4
Yoshitomo Matsubara @yoshitomo-matsubara.net · 02/06/2026
#CVPR2026 Day 0 AC workshop, my favorite one 😀
000 0
Yoshitomo Matsubara @yoshitomo-matsubara.net · 16/04/2026
oh yeah, it's your season too
010 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 15/04/2026
From four different numbers, same name (red), same company (yellow), in 30min Are you a bot or what?
010 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 14/04/2026
カワイイ
000 0
Yoshitomo Matsubara @yoshitomo-matsubara.net · 03/04/2026
This is a good example that explains why I said "to some extent"
000 0
Yoshitomo Matsubara @yoshitomo-matsubara.net · 03/04/2026
While I understand the community's sentiment to some extent, I decided to accept the AC invitation from #NeurIPS2026 and I plan serve as an AC in a way that I'd expect an AC to treat my own work as an author
2150 15
Yoshitomo Matsubara @yoshitomo-matsubara.net · 31/03/2026
didn't expect that it's already the season to create this email label
150 5
Yoshitomo Matsubara @yoshitomo-matsubara.net · 15/03/2026
Why did I miss Tanaka Farm during my PhD time at UCI? The experience was so great and educational. Their strawberries were so delicious 🍓 I also got the 1st(?) prize for $1 scratching card, which was a Tanaka Farm's hoodie We are also happy that my kid really enjoyed the tour
001 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 11/03/2026
Late update; I moved back to Irvine 🌞
060 6
Yoshitomo Matsubara @yoshitomo-matsubara.net · 01/01/2026
Happy new year! Wishing you all a productive, fruitful year My 2026 will be a "warm up" year🔥
020 2
Yoshitomo Matsubara @yoshitomo-matsubara.net · 27/12/2025
I received a PC (reviewer) invitation from #IJCAI2026 (1st pic) As the language is still vague, I checked their website and found this text (2nd pic) at the end of the page It was expected, yet very disappointing😮‍💨 ML venues already have such an incentive for years... (maybe more selective though)
110 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 12/12/2025
Here is the part of the policy I'm talking about I guess the choice for the submission will be used to overwrite reviewers' choices. Otherwise, it sounds very difficult to have this dynamics converge For this matter, I'm on team "Conservative" though I am an AC and will not have any other option 😂
110 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 30/11/2025
"Initial Analysis of OpenReview API Security Incident" from OpenReview
172 7
Yoshitomo Matsubara @yoshitomo-matsubara.net · 27/11/2025
The attackers may have not taken their own actions seriously, but I am glad that the OR team took strong actions
100 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 27/11/2025
From OpenReview This may be the most serious issue I have ever seen in the peer-review systems However, as pointed out here, we should immediately report the bug to the team, instead of sharing in public or keeping silent Very disappointing that some people actively exploited the vulnerability
374 7
Yoshitomo Matsubara @yoshitomo-matsubara.net · 21/11/2025
Nice update from #ICLR2026 PCs 🫡 Curious what "LLM detection tools" PCs are using I am also wondering if NeuRep workshop is taking some action for papers (presumably in question and then) "withdrawn" from ICLR 2026 by the authors blog.iclr.cc/2025/11/19/i...
172 7
Yoshitomo Matsubara @yoshitomo-matsubara.net · 19/10/2025
Attending #ICCV2025 🌺? Our team at Yahoo Research is hiring a research scientist Minimum Qualifications - 3+ yrs of track record driving impact in the industry - Solid research experience with publications at top ML, NLP, or CV venues - Based in the US Hit me up if interested
012 2
Yoshitomo Matsubara @yoshitomo-matsubara.net · 19/10/2025
#ICCV2025 Day 0: AC workshop For me, AC workshop is one of the most exciting opportunities during CVPR / ICCV e.g., hearing voices from and discussing with senior researchers 😎
150 5
Yoshitomo Matsubara @yoshitomo-matsubara.net · 12/10/2025
Did you open-source your #ICCV2025 works? As a PyTorch Ambassador, I would like to write an article to introduce open-sourced ICCV 2025 works (including workshops and demos) for promoting open-source/science + PyTorch If interested, share your work via the form in my reply 👇
397 9
Yoshitomo Matsubara @yoshitomo-matsubara.net · 06/10/2025
A new recipe 🔓
000 0
Yoshitomo Matsubara @yoshitomo-matsubara.net · 28/08/2025
Why doesn't YouTube give viewers options to disable - "Auto-dubbed" and - Auto translation on video title and description in some global setting page? Those features are very annoying when watching Japanese content in the US
010 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 10/08/2025
This was so annoying 🫤 I have never signed up academia . edu They keep sending me emails like 1st pic and when I attempted to unsubscribe, they required me to log in (2nd pic) i believed I hadn't create an account, but just in case, I "reset the password", and then ... (3rd pic) 🤦
110 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 07/08/2025
Got something cool from Yahoo 😎 Our kid loves playing with this
000 0
Yoshitomo Matsubara @yoshitomo-matsubara.net · 07/08/2025
3rd time to cook Takikomi-Gohan (Japanese mixed rice? Seasoned rice? IDK) with no use of instant things Easy and yummy 😋
000 0
Yoshitomo Matsubara @yoshitomo-matsubara.net · 29/07/2025
Just received an email from ACM Making ACM publications 100% open access sounds like a great change, and I'd love it! At the same time, I learned that APC (Article Processing Charge) will be required, with some exceptions Hoping it doesn't turn out to be a big burden on authors
000 0
Yoshitomo Matsubara @yoshitomo-matsubara.net · 26/07/2025
So sad to see that Papers with Code sunset 😭 Thank you for maintaining the great service for several years I still feel very honored to be selected as a top contributor of Papers with Code a few years ago
040 4
Yoshitomo Matsubara @yoshitomo-matsubara.net · 21/07/2025
Feeling Sunday evening
010 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 10/07/2025
Can you tell what's wrong with this? Hint: the taste was good for a frozen food😋
000 0
Yoshitomo Matsubara @yoshitomo-matsubara.net · 06/07/2025
Sorry, but to me, injecting hidden prompts into a paper to ask for a positive review looks like an excessive self-defense as the authors take advantage of bad actors for their own gains As it's tough to prove a review was written by some LM, I'd want a solution like this 1/3
1152 15
Yoshitomo Matsubara @yoshitomo-matsubara.net · 16/06/2025
My Technical Chair role for #CVPR2025 is officially over Now my TC focus is on ICCV 2025 & WACV 2026 + CVPR 2026 (soon) It was my pleasure to closely work with other organizers, especially our great PCs! I had to leave Nashville after AC workshop and missed chances to meet many of them in person😭
070 7
Yoshitomo Matsubara @yoshitomo-matsubara.net · 12/06/2025
Now it's official📣 Besides CVPRs and ICCVs, I'm serving as Technical Chair for WACV 2026 - 2028 @wacvconference.bsky.social
081 8
Yoshitomo Matsubara @yoshitomo-matsubara.net · 08/06/2025
Late birthday celebration
130 3
Yoshitomo Matsubara @yoshitomo-matsubara.net · 05/06/2025
It's getting hotter I need this vending machine in the US (found at Haneda Airport)
020 2
Yoshitomo Matsubara @yoshitomo-matsubara.net · 30/05/2025
Back from vacation in Japan🌴 It was great to catch up with many people in Japan that I had not met in person for years I should have taken more Japanese food pictures though🤤
150 5
Yoshitomo Matsubara @yoshitomo-matsubara.net · 16/05/2025
torchdistill hit 1,500 stars ⭐ It keeps evolving and I released v1.1.3 last week, with a new code example for NLP tasks I'm planning to offer a new code example of knowledge distillation for (L)LMs (NOT necessarily of "model distillation" like OpenAI's), if I can secure time this year🤗
051 5
Yoshitomo Matsubara @yoshitomo-matsubara.net · 09/05/2025
Happy Friday 😺
030 3
Yoshitomo Matsubara @yoshitomo-matsubara.net · 30/04/2025
Nice! I guess it's よもぎ大福 (Yomogi Daifuku, a sort of mochi) like the 1st pic. Your wife would like the linked one too (you can find it at convenience stores or supermarkets) www.lotte.co.jp/products/bra...
110 1
Yoshitomo Matsubara @yoshitomo-matsubara.net · 29/04/2025
@ #ICLR2025 attendees Were there any updates about their LLM experiment evaluation during ICLR 2025? I also heard that outstanding reviewers haven't been announced yet though it was promised, wondering if those surveys were conducted, or the results are hidden for some reason
000 0
Yoshitomo Matsubara @yoshitomo-matsubara.net · 05/04/2025
New gear ✨
020 2
Yoshitomo Matsubara @yoshitomo-matsubara.net · 13/03/2025
How did you draw the conclusion? I thought that was an easy question for Gemini...
141 4
Yoshitomo Matsubara @yoshitomo-matsubara.net · 03/03/2025
[Update & Hiring] Last month, I joined Search and Recommendation Science team at Yahoo! as a Research Scientist🚀 Our team is hiring another Research Scientist🚀🚀 Send me a DM if you have strong research background in deep learning and NLP and want to be considered for the position🙋🙋🙋
493 9
Yoshitomo Matsubara @yoshitomo-matsubara.net · 02/03/2025
DO NOT forget to add all your co-authors to your #ICCV2025 submissions by the paper registration deadline , which is TOMORROW (March 3rd 11:59 PM HST) Remind your co-authors right now if you cannot find your submissions in your Author Console
121 2
Yoshitomo Matsubara @yoshitomo-matsubara.net · 01/03/2025
Our #WACV2025 paper is about Ladon, the first multi-task supervised compression model for split computing Unfortunately, I couldn't attend the conference Hit me up virtually if you're interested! As usual, code and model weights are published 🤗
130 3