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researcher

Xinbo Xu

9 papers hereh-index 4948 citations11 works total

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

author position
  • first author1
  • middle author4

Across the 5 of 9 papers where every author was matched, so the position is known.

fields
  • cs.AI4
  • cs.CL2
  • cs.DC1
  • cs.LG1
  • cs.SE1
same name
  • Xinbo Xu — 1 paper, h 14
  • Xinbo Xu — 1 paper, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedSafe RLHF: Safe Reinforcement Learning from Human Feedback

21 citations · 23 across the 7 of their papers we have counts for

collaborators
Showing cs.LGShow all

1 paper · 1 filter

cs.LG2026

Step-wise Rubric Rewards for LLM Reasoning

Weichu Xie, Haozhe Zhao, Wenpu Liu +15

Reinforcement Learning with Verifiable Rewards (RLVR) improves language-model reasoning using final-answer correctness, but lacks supervision for intermediate steps. Rubric-based m…

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