Roy Lee (@SRoyLee) header
Roy Lee (@SRoyLee) profile picture

Associate Professor @ubcokanagan, working on online trust & safety, computational social science, and social NLP. Currently leading the Social AI Studio.

Joined June 2009
Photo by Roy Lee (@SRoyLee)Photo by Roy Lee (@SRoyLee)Photo by Roy Lee (@SRoyLee)Photo by Roy Lee (@SRoyLee)Photo by Roy Lee (@SRoyLee)Photo by Roy Lee (@SRoyLee)Photo by Roy Lee (@SRoyLee)Photo by Roy Lee (@SRoyLee)Photo by Roy Lee (@SRoyLee)Photo by Roy Lee (@SRoyLee)
🚀 UofT Computer Science is hiring 7 faculty across 3 campuses: all areas, all ranks. Apply by Dec 15. As a prof at one of the birthplaces of #DeepLearning, one of my favorite little joys is having my office just a few doors down from @geoffreyhinton's former office😊 More to love: ✨Total academic freedom (and I like freedom to work on any AI for social good topics I care about) 🤝 Warm and collegial faculty community 🌱 High tenure rate, with a culture of collaboration rather than competition web.cs.toronto.edu/employmen… Please share widely. We'd love to welcome new colleagues! #FacultyHiring #ComputerScience #AcademicJobs
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AI containment failures shouldn't stay secret. I'm joining 405 scientists, incl. @Yoshua_Bengio @geoffreyhinton, calling for 3 safeguards for #AI: 1️⃣ Strong containment & airgapping 2️⃣ International standards & oversight 3️⃣ Mandatory incident reporting & transparency Check our open letter: ai-security-letter.org
Over 400 researchers and I have signed this open letter calling for the AI and security communities to come together to improve alignment and containment approaches in order to protect our critical infrastructure and digital systems. ai-security-letter.org/
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🎉 Happy to share that our team has 2 papers accepted at the International Conference on Machine Learning 2026 (@icmlconf). Big thanks to all collaborators and students who made this possible! #ICML2026
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Roy Lee retweeted
🚨AACL-IJCNLP 2026 will be held in Hengqin, China from November 6-10, 2026. The CFP is now out! ARR submission deadline (long & short papers): May 25, 2026! #NLProc #NLP Dates and full CFP here: 2026.aaclnet.org/calls/main_… @aadi_joshi @kta84912
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🎉 Happy to share that our team has 5 papers accepted at the Association for Computational Linguistics 2026 (2 Main Conference, 3 Findings)! This has been a truly rewarding cycle, and I’m incredibly grateful to all collaborators and students who made this possible 🙏
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🎙️Check out the podcast for our LongWriter-Zero paper: open.spotify.com/episode/2R2… 😁 The paper will also be presented as an Oral Presentation in ICLR'26!
✏️LongWriter-Zero accepted to ICLR as an oral! We found that after SFT, RL couldn’t reach long enough outputs—length reward stayed low. So we skipped SFT and did zero RL from the base model. 🔍Mid-training with the right data, and robust reward modeling, turned out to be key.
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Roy Lee retweeted
✏️LongWriter-Zero accepted to ICLR as an oral! We found that after SFT, RL couldn’t reach long enough outputs—length reward stayed low. So we skipped SFT and did zero RL from the base model. 🔍Mid-training with the right data, and robust reward modeling, turned out to be key.
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We are at Hall 2 Booth A09! Come visit us to find out about Social AI Studio work! #AAAI2026
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📢 Updated deadline: Jan 23rd! Submit a project idea, get matched with a mentor, present virtually at ICWSM’26, and prepare a Sept 2026 submission. 💥 Apply with a max 2-page proposal More details: icwsm.org/2026/submit.html#i… #icwsm @journalqd
🌍 Are you new to #icwsm or @journalqd and based in a low- or middle-income country? 🚨 There are only 10 days left to apply to ICWSM/JQD Global Initiative! 🚀 Apply by Jan 15: icwsm.org/2026/submit.html#i…
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Roy Lee retweeted
ICLR = I Can Locate Reviewers ACL = Authors Can be Located From Rednote. 😂
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🎉 Happy to share that our team has 2 papers accepted at @eaclmeeting 2026 (2 in the Main Conference)! Our recent work tackles two critical challenges: evaluating explanations of hateful content and how VLMs handle the cultural nuances. Big thanks to all co-authors! #EACL2026
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A new chapter for Singapore AI ecosystem.
Happy to share that the @GoogleDeepMind Gemini team is starting a new research team in Singapore! This new team will be focused on advanced reasoning, LLM/RL and improving bleeding edge SOTA models such as Gemini, Gemini Deep Think and beyond. 🔥 This team will be led by yours truly and reports up to Quoc Le (@quocleix)'s broader team in Mountain View which was recently in the center of both IMO gold medal and ICPC gold medal breakthroughs with Gemini Deep Think, amongst many other significant Gemini advancements. 🚀 We’re starting out with a very small but intensely capable force because talent density is key over anything else in the LLM era. Over the past few months, we have gone around and gathered the best of the best talent (in the region and beyond) and I’m confident we’ll have a super cracked team very soon. If you are interested in joining and have made truly exceptional contributions in any domain or area, (engineering and/or research etc) please contact me. This is quite an exciting time, with the Gemini / GenAI team at Google Deepmind leading the charge at the frontier. This is also the best opportunity to be on the critical path to AGI from the sunny island of Singapore. 🏝️ Many thanks to leadership support from @quocleix @JeffDean @benoitschilling, @EugenieRives and @demishassabis for the support of this team. Wonderful and fun image generated by Nano Banana 👇
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shared about our new lionguard 2 models today 🦁
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📢 Call for Reviewers We’re seeking experienced researchers to join the #Web4Good PC for @TheWebConf2026. Register your interest: lnkd.in/diV5z5Pw For more details, visit shorturl.at/wpfBe Chairs: @JisunAn @Tanmoy_Chak @SRoyLee @UsmanNaseem87 @danielapaolotti
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COLM is going to San Francisco for 2026! 🗓️Dates: October 6-9, 2026 🏨Venue: Hilton San Francisco Union Square Website and CFPs for papers and workshops coming up soon!
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COLM to the bay area next year, huge news. Conference after 2026 will always be giant, no going back.
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Outstanding Area Chairs: Alla Rozovskaya Gaël Guibon Gerasimos Spanakis Jianhui Pang JinYeong Bak Jivnesh Sandhan Lei Li Lucy Li Mark G. Lee Matthieu Labeau Shruti Rijhwani Vered Shwartz Vivek Gupta Wei Zhao Xindi Wang
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🎉 Our paper "AdaMCoT: Rethinking Cross-Lingual Factual Reasoning through Adaptive Multilingual Chain-of-Thought" is accepted to the main track at #AAAI2026! Pre-print will be out shortly! @RealAAAI #AAAI26
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🌉 #EMNLP2026 will be October 24-29th in Budapest!🌉 Thanks all for a great conference, and see you at the next one!
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🎉 Our paper "Multi-Agent VLMs Guided Self-Training with PNU Loss for Low-Resource Offensive Content Detection" is accepted to #AISI2026, the Special Track on AI for Social Impact at #AAAI2026! Pre-print will be out shortly! @RealAAAI #AAAI26
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