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Letian Zhang

27 papers hereh-index 12474 citations43 works total

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

author position
  • first author8
  • middle author19

Across the 27 of 27 papers where every author was matched, so the position is known.

fields
  • cs.CV12
  • cs.LG9
  • cs.CL2
  • cs.AI1
  • cs.CR1
  • cs.DC1
same name
  • Letian Zhang — 3 papers, h 11
  • Letian Zhang — 1 paper, h 3
  • Letian Zhang — 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

activity
20212026
most citedBenchmarking Multi-Image Understanding in Vision and Language Models: Perception, Knowledge, Reasoning, and Multi-Hop Reasoning

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

collaborators
Showing cs.AIShow all

1 paper · 1 filter

cs.AI2025

Enhancing Retrieval Augmentation via Adversarial Collaboration

Letian Zhang, Guanghao Meng, Xudong Ren +2

Retrieval-augmented Generation (RAG) is a prevalent approach for domain-specific LLMs, yet it is often plagued by "Retrieval Hallucinations"--a phenomenon where fine-tuned models f…

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