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Haotian Xu

8 papers hereh-index 391 citations9 works total

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

author position
  • first author1
  • middle author6

Across the 7 of 8 papers where every author was matched, so the position is known.

fields
  • cs.CL3
  • cs.AI1
  • cs.CV1
  • cs.DB1
  • cs.LG1
  • math.PR1
same name
  • Haotian Xu — 9 papers, h 6
  • Haotian Xu — 7 papers, h 2
  • Haotian Xu — 6 papers, h 4
  • Haotian Xu — 5 papers, h 5
  • Haotian Xu — 5 papers, h 3
  • Haotian Xu — 4 papers, h 11

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
20242026
most citedREINFORCE++: Stabilizing Critic-Free Policy Optimization with Global Advantage Normalization

2 citations · 3 across the 7 of their papers we have counts for

collaborators
Showing cs.CVShow all

1 paper · 1 filter

cs.CV2026

VideoTIR: Accurate Understanding for Long Videos with Efficient Tool-Integrated Reasoning

Zhe Gao, Shiyu Shen, Taifeng Chai +7

Existing Multimodal Large Language Models (MLLMs) often suffer from hallucinations in long video understanding (LVU), primarily due to the imbalance between textual and visual toke…

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