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researcher

Xu Sun

23 papers hereh-index 141.6k citations28 works total

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

author position
  • middle author14
  • last author8

Across the 22 of 23 papers where every author was matched, so the position is known.

fields
  • cs.CV15
  • cs.CL3
  • cs.AI2
  • cs.CE1
  • cs.IR1
  • cs.LG1
same name
  • Xu Sun — 110 papers, h 52
  • Xu Sun — 14 papers, h 10
  • Xu Sun — 11 papers, h 10
  • Xu Sun — 11 papers, h 3
  • Xu Sun — 9 papers, h 4
  • Xu Sun — 6 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

activity
20232026
most citedFETV: A Benchmark for Fine-Grained Evaluation of Open-Domain Text-to-Video Generation

14 citations · 42 across the 22 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

cs.CL2026

What Proves You Wrong: Benchmarking Language Models on Falsifiable Research Ideation

Ziyue Wang, Aomufei Yuan, Yiran Yao +10

Large language models are increasingly used to propose research ideas, yet the prevailing ways of judging such ideas supply no shared decision rule: free-form judging sways with st…

cs.CL2026

Investigating Cross-Modal Skill Injection: Scenarios, Methods, and Hyperparameters

Zhiyu Xu, Lean Wang, Yuanxin Liu +5

Vision-Language Models (VLMs) have demonstrated remarkable proficiency in general multi-modal understanding; yet they struggle to efficiently acquire continually evolving domain-sp…

cs.IR2026

PosIR: Position-Aware Heterogeneous Information Retrieval Benchmark

Ziyang Zeng, Dun Zhang, Yu Yan +4

In real-world documents, the information relevant to a user query may reside anywhere from the beginning to the end. This makes position bias -- a systematic tendency of retrieval…

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