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Lei Chen

12 papers hereh-index 4163 citations18 works total

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

author position
  • middle author9
  • last author3

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

fields
  • cs.AI4
  • cs.CL3
  • cs.DB2
  • cs.CR1
  • cs.DC1
  • cs.LG1
same name
  • Lei Chen — 18 papers, h 9
  • Lei Chen — 15 papers, h 8
  • Lei Chen — 13 papers, h 4
  • Lei Chen — 13 papers, h 6
  • Lei Chen — 12 papers, h 8
  • 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.DBShow all

2 papers · 1 filter

cs.DB2026

GRACE: A Dynamic Coreset Selection Framework for Large Language Model Optimization

Tianhao Tang, Haoyang Li, Lei Chen

Large Language Models (LLMs) have demonstrated remarkable capabilities in natural language understanding and generation. However, their immense number of parameters and complex tra…

cs.DB2026

QCFuse: Query-Centric Cache Fusion for Efficient RAG Inference

Jianxin Yan, Zeheng Qian, Wangze Ni +6

Cache fusion accelerates generation process of LLMs equipped with RAG through KV caching and selective token recomputation, thereby reducing computational costs and improving effic…

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