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Xiang Cheng

4 papers hereh-index 3192 citations8 works total

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

author position
  • middle author2
  • last author1

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • cs.AI1
same name
  • Xiang Cheng — 14 papers, h 23
  • Xiang Cheng — 14 papers, h 6
  • Xiang Cheng — 11 papers, h 8
  • Xiang Cheng — 8 papers, h 12
  • Xiang Cheng — 5 papers, h 4
  • Xiang Cheng — 4 papers, h 9

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

4 papers

cs.LG2026

GLM-5: from Vibe Coding to Agentic Engineering

GLM-5-Team, :, Aohan Zeng +184

We present GLM-5, a next-generation foundation model designed to transition the paradigm of vibe coding to agentic engineering. Building upon the agentic, reasoning, and coding (AR…

cs.AI2025

Towards Agentic Self-Learning LLMs in Search Environment

Wangtao Sun, Xiang Cheng, Jialin Fan +5

We study whether self-learning can scale LLM-based agents without relying on human-curated datasets or predefined rule-based rewards. Through controlled experiments in a search-age…

cs.LG2025

LRT-Diffusion: Calibrated Risk-Aware Guidance for Diffusion Policies

Ximan Sun, Xiang Cheng

Diffusion policies are competitive for offline reinforcement learning (RL) but are typically guided at sampling time by heuristics that lack a statistical notion of risk. We introd…

cs.LG2025

Probabilistic Uncertain Reward Model

Wangtao Sun, Xiang Cheng, Xing Yu +5

Reinforcement learning from human feedback (RLHF) is a critical technique for training large language models. However, conventional reward models based on the Bradley-Terry model (…

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