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researcher

Kefei Duan

3 papers hereh-index 323 citations6 works total

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

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL3

identity via Semantic Scholar / OpenAlex

activity
20222025
most citedEnhancing Decision-Making of Large Language Models via Actor-Critic

1 citations · 1 across the 3 of their papers we have counts for

collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2025★ 1 cited

Enhancing Decision-Making of Large Language Models via Actor-Critic

Heng Dong, Kefei Duan, Chongjie Zhang

Large Language Models (LLMs) have achieved remarkable advancements in natural language processing tasks, yet they encounter challenges in complex decision-making scenarios that req…

cs.CL2024

Re-Tuning: Overcoming the Compositionality Limits of Large Language Models with Recursive Tuning

Eric Pasewark, Kyle Montgomery, Kefei Duan +2

We present a new method for large language models to solve compositional tasks. Although they have shown strong performance on traditional language understanding tasks, large langu…

cs.CL2022

MetaFill: Text Infilling for Meta-Path Generation on Heterogeneous Information Networks

Zequn Liu, Kefei Duan, Junwei Yang +3

Heterogeneous Information Network (HIN) is essential to study complicated networks containing multiple edge types and node types. Meta-path, a sequence of node types and edge types…

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