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researcher

Josef Dai

9 papers hereh-index 91.2k citations12 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author5

Across the 7 of 9 papers where every author was matched, so the position is known.

fields
  • cs.AI4
  • cs.CL2
  • cs.CV1
  • cs.LG1
  • cs.RO1

identity via Semantic Scholar / OpenAlex

activity
20232025
most citedSafe RLHF: Safe Reinforcement Learning from Human Feedback

21 citations · 27 across the 8 of their papers we have counts for

collaborators
Showing cs.ROShow all

1 paper · 1 filter

cs.RO2025

SafeVLA: Towards Safety Alignment of Vision-Language-Action Model via Constrained Learning

Borong Zhang, Yuhao Zhang, Jiaming Ji +5

Vision-language-action models (VLAs) show potential as generalist robot policies. However, these models pose extreme safety challenges during real-world deployment, including the r…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.