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Chen Wang

Papers on Lattice

3

Total citations

0

Topics

5

h-index

0

Publication activitypapers/week, last 8 weeks

Research focus

Reasoning & Chain-of-Thought (2)RLHF & Preference Learning (1)Architecture Design (Transformers, SSMs, MoE) (1)Multimodal Models (1)Tool Use & Agents (1)

Frequent co-authors

Hexuan Deng (1)Zi-Hao Yan (1)Xue-Bo Liu (1)Shuo Nie (1)Yue Wang (1)Zhao-Hua Zhang (1)Tian-Wen Jiang (1)Qiu-Yong Xiao (1)

Papers (3)

Oct 8, 2026

6d ago

GRPODropout: Less is More for Online Reinforcement Learning Rollouts

Discarding just a few high-advantage rollouts during GRPO updates dramatically boosts LLM reasoning and exploration.

Hexuan Deng, Zi-Hao Yan, Xue-Bo Liu +8

Reasoning & Chain-of-Thought RLHF & Preference Learning

Sep 23, 2026

Xiwei Xu +83w ago·also Affiliation:

Constraint-Driven Context Engineering: Designing Domain Interfaces for AI Systems

Xiwei Xu, Chen Wang, Mengmeng Yang +6

Architecture Design (Transformers, SSMs, MoE)

Sep 22, 2026

3w ago

HARMONY: Hierarchical Agentic Reasoning for MONocular Image-to-Scene Synthesis

Shufan Sun, Chen Wang, Enxin Song

Multimodal Models Reasoning & Chain-of-Thought Tool Use & Agents