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Joseph Lim Profile
Joseph Lim

@JosephLim_AI

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PI of the CLVR lab. Associate Professor @KAIST_ai. Prev: assist. prof. @USC, postdoc @Stanford, CS PhD @MIT, BA @UCBerkeley. AI, Robotics, Vision, ML.

Seoul, Republic of Korea
Joined July 2017
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@JosephLim_AI
Joseph Lim
2 years
We are finally releasing a new benchmark!! #RSS2023 . Main highlights are:.* For real-world.* Reproducible (3D printing).* 9 furniture assembly long-horizon tasks.* 200+ hrs of demonstrations. This apparently is my 3rd furniture-related benchmark.🥹.
@MinhoHeo
Minho Heo
2 years
Looking for a challenging manipulation benchmark?. Introducing FurnitureBench 🪑🛠️, a reproducible real-world furniture assembly benchmark (#RSS2023 @RoboticsSciSys)!. It features.* 8 furniture models.* 200+ hours of expert demonstrations.* FurnitureSim: Isaac Gym simulator. 🧵👇
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@JosephLim_AI
Joseph Lim
8 months
CoRL 2025 schedule is released now!. Please note that the whole schedule is earlier than other times. The submission deadline: 4/28.The conference: 9/27-9/30. @corl_conf #corl2025.
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corl.org
Welcome to CoRL 2025!
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@JosephLim_AI
Joseph Lim
9 months
Do you work on robotics? Do you like robots? Then, visit Korea next year!. We (@ryoo_michael @gupta_abhinav_ @SongShuran Haewon and more) are organizing CoRL 2025 in Seoul, Korea!!. #CoRL @corl_conf #robotics.
@ryoo_michael
Michael Ryoo
9 months
I am extremely pleased to announce that CoRL 2025 will be in Seoul, Korea! The organizing team includes myself and @gupta_abhinav_ as general chairs, and @JosephLim_AI, @songshuran, and Hae-Won Park (KAIST) as program chairs.
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@JosephLim_AI
Joseph Lim
9 months
RT @_jessethomason_: This work was guided by Jesse's co-advisor's @ebiyik_ and @JosephLim_AI, but I think we all agree that Jesse is effect….
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@JosephLim_AI
Joseph Lim
2 years
And this will be my last tweet for the time being!.
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@JosephLim_AI
Joseph Lim
2 years
Well. we won the best system paper award #RSS2023 @RoboticsSciSys !!. @MinhoHeo’s talk can be found at: We (@MinhoHeo @doohyun22 @YoungwoonLee & I) gave quite a bit of effort into this talk. So, we hope you enjoy the talk and, of course, the project :)
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@MinhoHeo
Minho Heo
2 years
Looking for a challenging manipulation benchmark?. Introducing FurnitureBench 🪑🛠️, a reproducible real-world furniture assembly benchmark (#RSS2023 @RoboticsSciSys)!. It features.* 8 furniture models.* 200+ hours of expert demonstrations.* FurnitureSim: Isaac Gym simulator. 🧵👇
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@JosephLim_AI
Joseph Lim
2 years
My student @MinhoHeo will be giving a talk in 2hrs (11am KST today). #RSS2023 . This work is also one of the best system paper finalists too!. Come and check it out :).
@JosephLim_AI
Joseph Lim
2 years
We are finally releasing a new benchmark!! #RSS2023 . Main highlights are:.* For real-world.* Reproducible (3D printing).* 9 furniture assembly long-horizon tasks.* 200+ hrs of demonstrations. This apparently is my 3rd furniture-related benchmark.🥹.
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@JosephLim_AI
Joseph Lim
2 years
Then, on Wednesday, we have FurnitureBench: Reproducible Real-World Benchmark for Long-Horizon Complex Manipulation. Talk (Wednesday 11am) & Poster (Wednesday 3pm). By @MinhoHeo @YoungwoonLee @doohyun22 .
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clvrai.github.io
FurnitureBench: Reproducible Real-World Benchmark for Long-Horizon Complex Manipulation.
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@JosephLim_AI
Joseph Lim
2 years
Then, on Tuesday, we have PATO: Policy Assisted TeleOperation for Scalable Robot Data Collection. Talk (Tuesday 11am) & Poster (Tuesday 3pm). By Shivin Dass, @KarlPertsch Hejia Zhang, @YoungwoonLee @snikolaidis19 .
clvrai.github.io
PATO: Policy Assisted TeleOperation for Scalable Robot Data Collection
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@JosephLim_AI
Joseph Lim
2 years
We have a bunch of presentations this year. Starting with my own talk (Skill-based Robot Learning) at the Interdisciplinary Exploration of Generalizable Manipulation Policy Learning: Paradigms and Debates workshop. Today at 1:30pm.Room: 322A.
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@JosephLim_AI
Joseph Lim
2 years
At #RSS2023 this week w/ some of my (ex-)students from CLVR (@YoungwoonLee @MinhoHeo @doohyun22 @sungj1026 ). Excited to meet about topics on robot learning, RL, physical reasoning, long-horizon manipulation, etc. Recruiting (int’l & domestic) students. Plz come and say hi!.
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@JosephLim_AI
Joseph Lim
2 years
RT @Jesse_Y_Zhang: Having humans annotate data to pre-train robots is expensive and time-consuming!. Introducing SPRINT: .A pre-training ap….
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@JosephLim_AI
Joseph Lim
3 years
RT @ShivinDass: Excited to present PATO: Policy Assisted TeleOperation, our recent work on scaling robot data collection!. PATO uses a pol….
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@JosephLim_AI
Joseph Lim
3 years
Check out our #CoRL2022 paper on learning skill dynamics for model-based RL! We present a sample efficient RL algorithms by temporal abstraction (skills). @YoungwoonLee @lucy_x_shi (an undergrad who will graduate soon!).
@lucy_x_shi
Lucy Shi
3 years
Can robots be farsighted? We introduce SkiMo (Skill + Model-based RL), which allows more accurate and efficient long-horizon planning through temporal abstraction. SkiMo learns temporally-extended, sparse-reward tasks with 5x fewer samples!. 🧵👇
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@JosephLim_AI
Joseph Lim
3 years
Check out my student(@KarlPertsch)’s internship project about cross-domain imitation! #CoRL2022 (he is graduating soon too).
@KarlPertsch
Karl Pertsch
3 years
Excited to present STAR, our work on cross-domain imitation @corl_conf!.Our goal: use demonstrations across domains, e.g. from robot in kitchen A to robot in kitchen B, or even from human to robot. With STAR I can teach a robot new tasks with videos recorded in my kitchen!. 🧵👇
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@JosephLim_AI
Joseph Lim
3 years
On my way to #CoRL2022! Poke me if you want to chat :).Also, drop by my talks today if you are interested in Skill-based Robot Learning!.
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@JosephLim_AI
Joseph Lim
3 years
Specifically, does it have any high-level reasoning capacity (e.g. deduction, induction, etc)? If yes, then why does it get obvious things wrong? If not, then how can it get things right (by memorization?) "Intellectual" but just low-IQ, just like human making mistakes? #ChatGPT.
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@JosephLim_AI
Joseph Lim
3 years
I understand that it can be dangerous b/c it may pass the language Turing test. But, what can ChatGPT exactly do and not do? Is it a smarter parser understanding context, getting things wrong at a random chance? It is so good and so bad that I can not tell its power & limitation.
@itstimconnors
Tim Connors
3 years
This fucking guy
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