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researcher

Xu Chen

7 papers hereh-index 53.4k citations15 works total

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

author position
  • middle author5
  • last author1

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

fields
  • cs.CL3
  • cs.AI2
  • cs.HC1
  • cs.IR1
same name
  • Xu Chen — 10 papers, h 4
  • Xu Chen — 9 papers, h 9
  • Xu Chen — 8 papers, h 3
  • Xu Chen — 7 papers, h 8
  • Xu Chen — 7 papers, h 5
  • Xu Chen — 6 papers, 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

collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2025

LLM-based Agents Suffer from Hallucinations: A Survey of Taxonomy, Methods, and Directions

Xixun Lin, Yucheng Ning, Jingwen Zhang +21

Driven by the rapid advancements of Large Language Models (LLMs), LLM-based agents have emerged as powerful intelligent systems capable of human-like cognition, reasoning, and inte…

cs.AI2025

Beyond Benchmarks: The Economics of AI Inference

Boqin Zhuang, Jiacheng Qiao, Mingqian Liu +8

The inference cost of Large Language Models (LLMs) has become a critical factor in determining their commercial viability and widespread adoption. This paper introduces a quantitat…

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