J. Halim Tjoa | 蔡建国

Robotics and AI researcher & PhD Candidate at Fraunhofer IWU | Co-Founder BOTFELLOWS GmbH - safe and simple robotics for everyone

[J. Halim Tjoa | 蔡建国 @jaytjoa]

Seventeen years ago, you were born to our family. I still remember how small you were and how puberty hit you so damn hard. The years you gave us have cherished us and given us precious memories about you.

[J. Halim Tjoa | 蔡建国 @jaytjoa]

The only constant in life is change. We are born alone, and in the end, we continue the journey alone. But legacy remains. Today, I heard that a good soul is spending his final hours or days with his loved ones. Thank you for enriching my life with your teaching.

[The Japan Times @japantimes]

Indonesian authorities used online disinformation campaigns to brand activists and journalists as "foreign agents" and silence dissent, sometimes leading to physical threats, Amnesty International said. https://t.co/sFoBm6AbMx

[The Straits Times @straits_times]

Indonesian authorities using online disinformation campaigns to target critics, Amnesty says https://t.co/Gxw1F6nY8y

[Bangkitnya Agama Adat Nusantara (GBMYLKSKVXYWQ) @agama_nusantara]

#Repost @studisejarah
——
Kerusuhan Mei 1998 adalah salah satu tragedi kelam di Indonesia di mana etnis Tionghoa dijadikan kambing hitam krisis ekonomi pada saat itu. Akibatnya, toko, pusat perniagaan, dan pemukiman milik warga Tionghoa dijarah serta dibakar oleh massa yang

[Bangkitnya Agama Adat Nusantara (GBMYLKSKVXYWQ) @agama_nusantara]

#Repost @bbcindonesia
——
Foto di atas adalah rumah Jasmine Wibisono pasca kerusuhan Mei 1998.

Pada 13 Mei 1998, rumah itu dibakar massa hingga ludes terbakar.

Tak lama, Jasmine membawa dua anaknya, Christopher dan Christablee untuk tinggal di luar negeri.

Namun, Jasmine

[Aaron Connelly @ConnellyAL]

🧵 Prabowo Subianto is chipping away at the political and economic settlements that have been the foundation of Indonesia's hard-won stability since the Asian financial crisis.

In @TheEconomist's Briefing this week, @EthanYWu and I take in the first 18 months of his presidency.

[txtdaritaxpayer @txtdaritaxpayer]

Tajem bener ini kritikan @TheEconomist

Apa the Economist "dendam" sama Purbaya karena dikatain "stupid"?

😬😬

[The Economist @TheEconomist]

Prabowo Subianto is too spendthrift and too authoritarian https://t.co/fsWXBXCdmh

[Nabiyla Risfa Izzati @nabiylarisfa]

Semua prodi jadi tak relevan dengan industri kalau industrinya nggak ada. #taraktakcess

[jaisel @jaiselsingh]

finally got the sim overlay on real to work with a more complex/ longer horizon contact using point2plane based factors in a gtsam optimisation vs point2point ICP :>

going to tune the physics up next!

[Minhyuk Sung @ CVPR @MinhyukSung]

#ICLR2026 🇧🇷
Excited to present two papers from our group: BézierFlow & PairFlow, cutting diffusion training/fine-tuning from days to minutes.
𝗕é𝘇𝗶𝗲𝗿𝗙𝗹𝗼𝘄: https://t.co/7Iifiw7b19
𝗣𝗮𝗶𝗿𝗙𝗹𝗼𝘄: https://t.co/JQmpSN10m5

[Zhenjun Zhao @zhenjun_zhao]

Code is out!

We are releasing code for the GNC experiments (point cloud registration & triangulation) and more tasks coming soon!

🔗 Code: https://t.co/YUyntrKDNL
🎬 Video: https://t.co/9LwHiPgX2V
📑 Slides: https://t.co/1tthCij7TZ
🪧 Poster: https://t.co/a67bIUPgUU

[J. Halim Tjoa | 蔡建国 @jaytjoa]

@bepituLaz What kind of project is this, Mas?

[UN Human Rights @UNHumanRights]

#Indonesia: Deeply concerned by horrific acid attack on Andrie Yunus, the Deputy External Affairs Coordinator of the Commission for Missing Persons and Victims of Violence (@KontraS). Those responsible for this cowardly act of violence must be held to account. HRDs must be protected in their vital work & able to raise without fear issues of public concern. - @volker_turk

[Bowen Wen @bowenwen_me]

🚀Our code is released: https://t.co/dVR31nz4Fh
Enjoy!

[Yinghao Xu @YinghaoXu1]

Very excited to share our first public release after I joined @robbyant_brain!

We present Lingbot-Depth 👀 — a state-of-the-art depth foundation model trained with RGB-D MAE on millions of real & simulated RGBD pairs.

🔹 Camera depths as natural masks for RGB-D MAE modeling
🔹 Large-scale real + sim RGBD data curation pipeline

What surprised us most:
✨ Significant improvement on transparent, reflective surfaces, and thin structures — traditionally the hardest cases for depth models.

👇These are some of hard causal-capture images we tested on. The results are pretty good!
#DepthEstimation #FoundationModels #EmbodiedAI #3DVision #Robotics #RobbyAnt

[| #IndonesiaGelap @suhairi4hmad]

Politik Jatah Preman bakal cetak ulang nih

[∇ₖPascal ∇ₚKwanten (∛) (Πασκάλ) @pascalkwanten]

Complex Analysis and Riemann Surfaces: A Graduate Path to Algebraic Geometry
https://t.co/iiNUQZ84U0

[J. Halim Tjoa | 蔡建国 @jaytjoa]

@farisrachman_1 Mr. Endri Rachman is one of the most passionate people I’ve met regarding UAVs. He has grand ideas and a broad vision. What disappoints us is that even our neighbors seem to give him more freedom to pursue his passion than we do.

[Ethan @torchcompiled]

Hyper-Connections was foretold by the ancients