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Lechen Zhang

University of Illinois Urbana-Champaign

12 papers hereh-index 6182 citations16 works total

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

author position
  • first author4
  • middle author8

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

fields
  • cs.CL11
  • cs.AI1
affiliations
  • University of Illinois Urbana-Champaign
HomepageORCID 0009-0008-8180-1577
same name
  • Lechen Zhang — 1 paper, h 5

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

most citedSPRIG: Improving Large Language Model Performance by System Prompt Optimization

3 citations · 3 across the 6 of their papers we have counts for

collaborators
Showing cs.AIShow all

1 paper · 1 filter

cs.AI2026

Transferability for General Reasoning: An Automated Curriculum for Multi-Domain RLVR

Yongjin Yang, Jiarui Liu, Yinghui He +3

Reinforcement learning with verifiable rewards (RLVR) has been extended from single-domain training to multi-domain reasoning suites spanning mathematics, programming, and science.…

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