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Lei Chen

3 papers hereh-index 210 citations7 works total

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

author position
  • last author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL3
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 4
  • Lei Chen — 12 papers, h 8

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.CLShow all

3 papers · 1 filter

cs.CL2025

Adapting Pretrained Language Models for Citation Classification via Self-Supervised Contrastive Learning

Tong Li, Jiachuan Wang, Yongqi Zhang +2

Citation classification, which identifies the intention behind academic citations, is pivotal for scholarly analysis. Previous works suggest fine-tuning pretrained language models…

cs.CL2025

Activation-aware Probe-Query: Effective Key-Value Retrieval for Long-Context LLMs Inference

Qingfa Xiao, Jiachuan Wang, Haoyang Li +6

Recent advances in large language models (LLMs) have showcased exceptional performance in long-context tasks, while facing significant inference efficiency challenges with limited…

cs.CL2024

R^2AG: Incorporating Retrieval Information into Retrieval Augmented Generation

Fuda Ye, Shuangyin Li, Yongqi Zhang +1

Retrieval augmented generation (RAG) has been applied in many scenarios to augment large language models (LLMs) with external documents provided by retrievers. However, a semantic…

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