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R. Xu

7 papers hereh-index 3233 citations7 works total

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

author position
  • first author2
  • middle author4

Across the 6 of 7 papers where every author was matched, so the position is known.

fields
  • cs.CL4
  • cs.CV2
  • cs.AI1
same name
  • R. Xu — 28 papers, h 16
  • R. Xu — 13 papers, h 27
  • R. Xu — 12 papers, h 4
  • R. Xu — 9 papers, h 6
  • R. Xu — 7 papers, h 19
  • R. Xu — 7 papers, h 6

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

works on
benchmark 1evaluation 1indoor hazards 1safety assessment 1vision-language models 1

From the 1 of 7 linked papers with an AI index.

activity
20242026
collaborators
Showing cs.CLShow all

2 papers · 1 filter

cs.CL2026

Rethinking Data Mixing from the Perspective of Large Language Models

Yuanjian Xu, Tianze Sun, Changwei Xu +7

Data mixing strategy is essential for large language model (LLM) training. Empirical evidence shows that inappropriate strategies can significantly reduce generalization. Although…

cs.CL2025

OlympicArena: Benchmarking Multi-discipline Cognitive Reasoning for Superintelligent AI

Zhen Huang, Zengzhi Wang, Shijie Xia +25

The evolution of Artificial Intelligence (AI) has been significantly accelerated by advancements in Large Language Models (LLMs) and Large Multimodal Models (LMMs), gradually showc…

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