Yusuke Hirota

Research scientist at @NVIDIAAI | PhD at @ids_ou | Research intern @SonyAI_global, @NVIDIAAI | Interested in fairness in Vision and Language

[Minki Kang @mkkang_1133]

🚀 Releasing ✨AXPO✨ an RL method to lift agentic reasoning models past their next scaling tier.

Be it math, perception, or search, AXPO fixes the structural blind spot 'just add tools' recipes leave untouched.

8B beats 4x larger 32B baseline on Pass@4.

from NVIDIA 🧵 (1/7)

[Ryo Hachiuma @RHachiuma]

今年のFull-time position (新卒・中途)まだまだ募集してますのでお気軽にお声がけください！！

[Arun George Zachariah @arungzachariah]

As AI becomes more integrated into our lives, building Trustworthy AI isn't just a goal, it's a necessity. Exciting to see NVIDIA Research Taiwan tackling these safety challenges. If you want to make an impact, don't miss this! Yusuke is incredibly passionate about this space.

[Yusuke Hirota @hirota_yusuke]

🚀NVIDIA Research Taiwan @NVIDIAAI で研究インターンを募集しています！
研究トピックは、Trustworthy AI、Safety in Agentic Tasks、Content Moderation などです。
興味のある方は、DM やメールで気軽にご連絡ください！

[Ryo Hachiuma @RHachiuma]

NVIDIA Research TaiwanチームでFull-time positionの応募が公開されました！

New college gradsと書いてありますが、博士新卒じゃなくてもOKです👌

興味ある方は直接応募いただくかDMください！

https://t.co/oTblviEKw8

[CVL-Osaka: Computer Vision League Osaka @cvl_osaka]

@ICCVConference [Poster 2 #707] @dahlian0+, AgroBench: Vision-Language Model Benchmark in Agriculture
https://t.co/R1xaSnd8w4

[Poster 2 #801] @hirota_yusuke+, Bias in Gender Bias Benchmarks: How Confounding Features Distort Evaluation

[Yusuke Hirota @hirota_yusuke]

Our team at #NVIDIA Research Taiwan is hiring interns! (Topic: Fairness). If you’re attending #ICCV2025, feel free to chat in person!

I’ll also be presenting our poster:
“Bias in Gender Bias Benchmarks”
🗓️ Oct 21st at Exhibit Hall I #801 (afternoon)
🔗 https://t.co/LxUkLGNig8

[Ryo Hachiuma @RHachiuma]

#MIRU2025 では、5件の共著の発表があります！
僕も現地にいるので、NVIDIA Taiwanでの来年以降のインターンやFull-timeなど興味ある方もお気軽にお声掛けください！

IT2-03 (Masashi Hatano), IS2-056 (@_ko4ro_ ), IS3-072 (@_ko4ro_ ), IS3-150 (@017_ishikawa ), IS3-180 (@ry0fujii )

[Huck Yang @huckiyang]

@nvidia research will present a few NLP works at @aclmeeting ACL 2025 at Austria 🇦🇹

NEKO: Cross-Modality Post-Recognition Error Correction with Tasks-Guided Mixture-of-Experts LM
Industry Session Oral, Hall L 11:00 to 12:30 CET, Monday
https://t.co/eiiIGwvzw6
(@yentinglin56 @ZhehuaiC @PiotrZelasko et al. w/ NVR and NeMo)

LOTUS: A Leaderboard for Detailed Image Captioning from Quality to Societal Bias and User Preferences
Industry Session Poster, Hall 4X 16:00 to 17:30 CET, Tuesday
https://t.co/Ur4zVwtqZR
(@hirota_yusuke @Boyiliee @RHachiuma et al. w/ NVR )

Feel free to come to Frank Wang and us in-person, if you are interested in the related topics. 🙂

[Yusuke Hirota @hirota_yusuke]

Don’t miss it! 🚨 The submission deadline for the STREAM Workshop at #ICCV2025 @ICCVConference is June 30!
Welcoming full papers & short abstracts on Trustworthy AI, Fairness, Explainability, and more.
🔗 https://t.co/mlVXoxwILV

[Yusuke Hirota @hirota_yusuke]

Glad to have a paper on “bias in gender bias benchmarks” accepted at #ICCV2025!

Also excited to announce the STREAM Workshop at #ICCV2025! — submissions open for full papers & short abstracts.
Topics: Trustworthy, Fairness, Explainable AI, and more.
🔗 https://t.co/mlVXoxwILV

[Arun George Zachariah @arungzachariah]

⏳ Don’t miss out! Submit your work to the STREAM Workshop @ICCVConference by June 30.

📄 Call for Papers: https://t.co/Nqt3fueL15

📥 Submission site: https://t.co/2AMyHj4JfR

[Yusuke Hirota @hirota_yusuke]

@ZechenBai Thank you!!

[Yusuke Hirota @hirota_yusuke]

Glad to have a paper on “bias in gender bias benchmarks” accepted at #ICCV2025!

Also excited to announce the STREAM Workshop at #ICCV2025! — submissions open for full papers & short abstracts.
Topics: Trustworthy, Fairness, Explainable AI, and more.
🔗 https://t.co/mlVXoxwILV

[Yusuke Hirota @hirota_yusuke]

@kaggle_araisan さんにチリクラブをごちそうになってきました！ 自動運転の業界についてのお話しをはじめ、データ周りなど様々なことをお話しいただきとても楽しかったです！ ありがとうございました！

#チューリング飯

[Hidehisa Arai @kaggle_araisan]

NVIDIAでリサーチャーをされている @RHachiuma さんと @hirota_yusuke さんと一緒にシンガポール名物チリクラブを食べてきました！

NVIDIAが自動運転含めた様々な領域で、リサーチにおいても多大な貢献をしているのはどういう背景があるのか、ずっと気になっていたのですが、疑問が解消されました

[Yusuke Hirota @hirota_yusuke]

@OkbaLeftHanded Thank you!

[Yusuke Hirota @hirota_yusuke]

Excited to share some news:
🎓 I defended my PhD!
💻 I’ve joined NVIDIA Research Taiwan as a research scientist!

Huge thanks to my amazing advisors and collaborators for their support! I’ll continue working on fairness in machine learning and related areas.

[Yusuke Hirota @hirota_yusuke]

@ayirpelle 🤲🤲

[Yusuke Hirota @hirota_yusuke]

@therealthapa Thank you!!

[Yusuke Hirota @hirota_yusuke]

@KaedeShioharaCS ありがとう！！
また学会で話そう〜！

[Yusuke Hirota @hirota_yusuke]

@Oguryu417 ありがとう！ぜひぜひ〜！
また台湾か日本で会おう！

[Ryo Hachiuma @RHachiuma]

Yusuke joined our research team from this April!🇹🇼

If you are interested in the fairness topics, feel free to send a message to him!