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Lei Chen

11 papers hereh-index 330 citations22 works total

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

author position
  • middle author10

Across the 10 of 11 papers where every author was matched, so the position is known.

fields
  • cs.DB10
  • cs.CL1
same name
  • Lei Chen — 41 papers, h 71
  • Lei Chen — 26 papers, h 7
  • Lei Chen — 25 papers, h 14
  • Lei Chen — 21 papers, h 8
  • Lei Chen — 19 papers, h 9
  • Lei Chen — 14 papers, h 4

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

activity
20242026
most citedInfinite Stream Estimation under Personalized w-Event Privacy

2 citations · 3 across the 9 of their papers we have counts for

collaborators
Showing 2025 · cs.CLShow all

1 paper · 2 filters

cs.CL2025★ 1 cited

ContextCache: Context-Aware Semantic Cache for Multi-Turn Queries in Large Language Models

Jianxin Yan, Wangze Ni, Lei Chen +4

Semantic caching significantly reduces computational costs and improves efficiency by storing and reusing large language model (LLM) responses. However, existing systems rely prima…

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