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Lei Chen

13 papers hereh-index 690 citations15 works total

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

author position
  • first author2
  • middle author9
  • last author1

Across the 12 of 13 papers where every author was matched, so the position is known.

fields
  • cs.CV8
  • cs.AI3
  • cs.CL2
same name
  • Lei Chen — 15 papers, h 8
  • Lei Chen — 14 papers, h 9
  • Lei Chen — 13 papers, h 4
  • Lei Chen — 12 papers, h 4
  • Lei Chen — 11 papers, h 3
  • Lei Chen — 10 papers, h 8

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
agentic reasoning 1chart analysis 1optical character recognition 1vision-language models 1visual deception detection 1

From the 1 of 13 linked papers with an AI index.

collaborators
Showing cs.AIShow all

3 papers · 1 filter

cs.AI2026

HeteroHub: An Applicable Data Management Framework for Heterogeneous Multi-Embodied Agent System

Xujia Li, Xin Li, Junquan Huang +3

Heterogeneous Multi-Embodied Agent Systems involve coordinating multiple embodied agents with diverse capabilities to accomplish tasks in dynamic environments. This process require…

cs.AI2026

Breaking the SFT Plateau: Multimodal Structured Reinforcement Learning for Chart-to-Code Generation

Lei Chen, Xuanle Zhao, Zhixiong Zeng +4

While reinforcement learning (RL) has proven highly effective for general reasoning in vision-language models, its application to tasks requiring deep understanding of information-…

cs.AI2026

Chart-R1: Chain-of-Thought Supervision and Reinforcement for Advanced Chart Reasoner

Lei Chen, Xuanle Zhao, Zhixiong Zeng +3

Chart reasoning presents unique challenges due to its inherent complexity -- requiring precise numerical comprehension, multi-level visual understanding, and logical inference acro…

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