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researcher

Chen Cheng

1 paper hereh-index 00 citations1 works total

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

author position
  • middle author1

Across the 1 of 1 paper where every author was matched, so the position is known.

fields
  • cs.AI1
same name
  • Chen Cheng — 8 papers, h 16
  • Chen Cheng — 7 papers, h 5
  • Chen Cheng — 6 papers, h 5
  • Chen Cheng — 3 papers, h 2
  • Chen Cheng — 2 papers, h 8
  • Chen Cheng — 1 paper, h 0

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

1 paper

cs.AI2026

STAIF: A Stage-wise Optimization for Complex Instruction Following

Jian Hong, Chen Cheng, Quan Liu +2

Following complex instructions with multiple explicit constraints remains a fundamental challenge for large language models (LLMs). Existing alignment methods, such as DPO, optimiz…

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