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researcher

Xiangdi Meng

7 papers hereh-index 471 citations9 works total

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

author position
  • first author1
  • middle author5

Across the 6 of 7 papers where every author was matched, so the position is known.

fields
  • cs.CL7

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedPeriodicLoRA: Breaking the Low-Rank Bottleneck in LoRA Optimization

1 citations · 1 across the 7 of their papers we have counts for

collaborators
Showing 2026 · cs.CLShow all

1 paper · 2 filters

cs.CL2026

Beyond the Stability-Exploration Dilemma: Environmental Regularization for LLM Policy Optimization

Xianlei Zhou, Xiangdi Meng, Yu He +7

Policy optimization (PO) for Large Language Models faces a stability--exploration trade-off, currently mediated by an action-side Policy-KL regularizer. This puts practitioners in…

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