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Hefei Qiu

2 papers hereh-index 24 citations3 works total

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

author position
  • middle author1
  • last author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.AI1
  • cs.CL1
same name
  • Hefei Qiu — 1 paper, h 2

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

most citedLoRA2 : Multi-Scale Low-Rank Approximations for Fine-Tuning Large Language Models

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

cs.AI2026

Implementation of a Metacognition Framework for Self-Awareness and Self-Regulation in Ensembles of LLMs

Charles Courchaine, Ricky J. Sethi, Hefei Qiu

Large Language Models (LLMs) are notorious for struggling with assessing their own uncertainty, detecting knowledge conflicts, or recognizing when problems exceed their expertise;…

cs.CL2024★ 1 cited

LoRA2 : Multi-Scale Low-Rank Approximations for Fine-Tuning Large Language Models

Jia-Chen Zhang, Yu-Jie Xiong, He-Xi Qiu +2

Fine-tuning large language models (LLMs) with high parameter efficiency for downstream tasks has become a new paradigm. Low-Rank Adaptation (LoRA) significantly reduces the number…

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