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Lei Chen

14 papers hereh-index 445 citations22 works total

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

author position
  • first author1
  • middle author4
  • last author8

Across the 13 of 14 papers where every author was matched, so the position is known.

fields
  • cs.CL4
  • cs.IR4
  • cs.AI3
  • cs.DB2
  • cs.LG1
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 — 13 papers, h 9

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
20232026
most citedOpenRAG: Optimizing RAG End-to-End via In-Context Retrieval Learning

1 citations · 2 across the 14 of their papers we have counts for

collaborators
Showing cs.AIShow all

3 papers · 1 filter

cs.AI2026

Dear Algo: A Precision-First Agentic Intent Layer for Unified Search and Recommendation

Rui Wang, Jiazhou Wang, Zheng Wei +16

Search and recommendation serve a shared discovery objective but encode intent differently. We study this boundary through Dear Algo on Threads, a deployed product where open-ended…

cs.AI2026

CMI-Mem: Toward Generalizable Long-Term Memory Management via CMI-Augmented Reinforcement Learning

Yubo Wang, Qiuyu Zhao, Zenghui Sun +6

Memory Manager models are pivotal in agent systems. Existing reinforcement-learning methods commonly use LLM-judged synthetic question-answer (QA) pairs: this provides useful downs…

cs.AI2026★ 1 cited

When AI reviews science: Can we trust the referee?

Jialiang Wang, Yuchen Liu, Hang Xu +7

The volume of scientific submissions continues to climb, outpacing the capacity of qualified human referees and stretching editorial timelines. At the same time, modern large langu…

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