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Pengcheng He

6 papers hereh-index 3296 citations7 works total

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

author position
  • middle author4
  • last author2

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

fields
  • cs.CL3
  • cs.LG2
  • cs.AI1
same name
  • Pengcheng He — 2 papers, h 36
  • Pengcheng He — 2 papers, h 1
  • Pengcheng He — 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

collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2026★ 1 cited

Reinforcement World Model Learning for LLM-based Agents

Xiao Yu, Baolin Peng, Ruize Xu +6

Large language models (LLMs) have achieved strong performance in language-centric tasks. However, in agentic settings, LLMs often struggle to anticipate action consequences and ada…

cs.CL2025

RL from Teacher-Model Refinement: Gradual Imitation Learning for Machine Translation

Dongyub Jude Lee, Zhenyi Ye, Pengcheng He

Preference-learning methods for machine translation (MT), such as Direct Preference Optimization (DPO), have shown strong gains but typically rely on large, carefully curated prefe…

cs.CL2025

Chain of Draft: Thinking Faster by Writing Less

Silei Xu, Wenhao Xie, Lingxiao Zhao +1

Large Language Models (LLMs) have demonstrated remarkable performance in solving complex reasoning tasks through mechanisms like Chain-of-Thought (CoT) prompting, which emphasizes…

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