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Tian Xu

25 papers hereh-index 12820 citations36 works total

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

author position
  • first author9
  • middle author15

Across the 24 of 25 papers where every author was matched, so the position is known.

fields
  • cs.LG20
  • cs.RO3
  • cs.AR1
  • cs.CL1
same name
  • Tian Xu — 3 papers, h 3
  • Tian Xu — 3 papers, h 4
  • Tian Xu — 2 papers, h 2
  • Tian Xu — 2 papers, h 0
  • Tian Xu — 1 paper, h 3
  • Tian Xu — 1 paper, h 4

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

activity
20192026
most citedA Survey on Model-based Reinforcement Learning

26 citations · 63 across the 24 of their papers we have counts for

collaborators
Showing cs.CLShow all

1 paper · 1 filter

cs.CL2025

Generalist Reward Models: Found Inside Large Language Models

Yi-Chen Li, Tian Xu, Yang Yu +6

The alignment of Large Language Models (LLMs) is critically dependent on reward models trained on costly human preference data. While recent work explores bypassing this cost with…

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