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researcher

Qi Liu

13 papers hereh-index 6145 citations13 works total

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

author position
  • first author7
  • middle author2

Across the 9 of 13 papers where every author was matched, so the position is known.

fields
  • cs.IR6
  • cs.AI4
  • cs.CL2
  • cs.LG1
same name
  • Qi Liu — 73 papers, h 73
  • Qi Liu — 37 papers, h 55
  • Qi Liu — 28 papers, h 7
  • Qi Liu — 24 papers, h 11
  • Qi Liu — 20 papers, h 12
  • Qi Liu — 15 papers, h 11

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 citedAn Analysis on Matching Mechanisms and Token Pruning for Late-interaction Models

6 citations · 9 across the 11 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

cs.CL2025

E2Rank: Unifying Text Embedding and Listwise Reranking for Effective and Efficient Search

Qi Liu, Yanzhao Zhang, Mingxin Li +3

Text embedding models deliver competitive retrieval performance with high efficiency, but their ranking fidelity remains limited compared to LLM-based listwise rerankers, which cap…

cs.IR2025★ 1 cited

How do Large Language Models Understand Relevance? A Mechanistic Interpretability Perspective

Qi Liu, Jiaxin Mao, Ji-Rong Wen

Recent studies have shown that large language models (LLMs) can assess relevance and support information retrieval (IR) tasks such as document ranking and relevance judgment genera…

cs.IR2025★ 1 cited

LLM4Ranking: An Easy-to-use Framework of Utilizing Large Language Models for Document Reranking

Qi Liu, Haozhe Duan, Yiqun Chen +3

Utilizing large language models (LLMs) for document reranking has been a popular and promising research direction in recent years, many studies are dedicated to improving the perfo…

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