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Kehai Chen

64 papers hereh-index 13565 citations92 works total

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

author position
  • middle author56
  • last author3

Across the 59 of 64 papers where every author was matched, so the position is known.

fields
  • cs.CL44
  • cs.CV10
  • cs.AI6
  • cs.LG3
  • cs.DB1
same name
  • Kehai Chen — 4 papers, h 22
  • Kehai Chen — 3 papers, h 3
  • Kehai Chen — 3 papers, h 2
  • Kehai Chen — 2 papers, 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

works on
gloss-free translation 1language prior preservation 1lexical fidelity 1multimodal learning 1optimal transport 1sign language translation 1

From the 1 of 64 linked papers with an AI index.

activity
20242026
collaborators
Showing cs.LGShow all

3 papers · 1 filter

cs.LG2026

Tailoring Teaching to Aptitude: Direction-Adaptive Self-Distillation for LLM Reasoning

Hongbin Zhang, Chaozheng Wang, Kehai Chen +4

On-policy self-distillation (OPSD) is an emerging LLM post-training paradigm in which the model serves as its own teacher: conditioned on privileged information such as a reference…

cs.LG2025

The Hidden Link Between RLHF and Contrastive Learning

Xufei Lv, Kehai Chen, Haoyuan Sun +3

Alignment of large language models (LLMs) with human values has recently garnered significant attention, with prominent examples including the canonical yet costly Reinforcement Le…

cs.LG2025

MoK-RAG: Mixture of Knowledge Paths Enhanced Retrieval-Augmented Generation for Embodied AI Environments

Zhengsheng Guo, Linwei Zheng, Xinyang Chen +3

While human cognition inherently retrieves information from diverse and specialized knowledge sources during decision-making processes, current Retrieval-Augmented Generation (RAG)…

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