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Che Liu

18 papers hereh-index 213 citations10 works total

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

author position
  • first author1
  • middle author11
  • last author2

Across the 14 of 18 papers where every author was matched, so the position is known.

fields
  • cs.CL6
  • cs.LG4
  • cs.AI3
  • cs.RO2
  • cs.CV1
  • cs.MM1
same name
  • Che Liu — 32 papers, h 14
  • Che Liu — 6 papers, h 5
  • Che Liu — 5 papers, h 14
  • Che Liu — 4 papers, h 3
  • Che Liu — 3 papers
  • Che Liu — 3 papers, h 3

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

activity
20232026
most citedOpenAgents: An Open Platform for Language Agents in the Wild

11 citations · 14 across the 17 of their papers we have counts for

collaborators
Showing cs.LGShow all

4 papers · 1 filter

cs.LG2026

SR-OPSD: Self-Referenced On-Policy Self-Distillation

Zhuo Sun, Entong Li, Yanlong Zhao +9

On-policy self-distillation (OPSD) converts feedback into dense token-level supervision on student-generated trajectories, complementing reinforcement learning with sparse outcome…

cs.LG2026

GDSD: Reinforcement Learning as Guided Denoiser Self-Distillation for Diffusion Language Models

Xiaohang Tang, Keyue Jiang, Che Liu +4

Reinforcement learning (RL) can be used to improve the policy (denoiser) of diffusion large language models (dLLMs), while being hindered by the intractability of the policy likeli…

cs.LG2026

Scaling World-Model Reinforcement Learning Through Diffusion Policy Optimization

Xiaoyuan Cheng, Wenxuan Yuan, Zhancun Mu +5

Model-based reinforcement learning (RL) can be effectively supported at scale through the use of world models. However, in practice, scaling such approaches remains fundamentally l…

cs.LG2025

Pelican-VL 1.0: A Foundation Brain Model for Embodied Intelligence

Yi Zhang, Che Liu, Xiancong Ren +20

This report presents Pelican-VL 1.0, a new family of open-source embodied brain models with parameter scales ranging from 7 billion to 72 billion. Our explicit mission is clearly s…

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