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Lei Chen

8 papers hereh-index 321 citations12 works total

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

author position
  • first author1
  • middle author1
  • last author6

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • cs.LG4
  • cs.AI2
  • cs.CL1
  • cs.DB1
same name
  • Lei Chen — 15 papers, h 8
  • Lei Chen — 14 papers, h 9
  • Lei Chen — 13 papers, h 4
  • Lei Chen — 13 papers, h 6
  • Lei Chen — 12 papers, h 4
  • Lei Chen — 11 papers, h 3

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
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2026

Deployment-Time Memorization in Foundation-Model Agents

Lei, Chen, Guilin Zhang +8

Foundation-model agents are increasingly long-lived systems that remember users across interactions, making memorization an explicit deployment-time function rather than solely a p…

cs.AI2026

From Rigid to Dynamic: Entropy-Guided Adaptive Inference for Long-Context LLMs

Zhanchao Xu, Haoyang Li, Qingfa Xiao +4

Existing sparse attention and KV cache compression methods for long-context LLM inference typically apply fixed sparsity patterns or uniform budgets across all attention heads, ove…

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