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Qi Chen

2 papers hereh-index 7393 citations11 works total

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

author position
  • first author1
  • middle author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.DB1
  • cs.IR1
same name
  • Qi Chen — 25 papers, h 22
  • Qi Chen — 15 papers, h 38
  • Qi Chen — 13 papers, h 5
  • Qi Chen — 10 papers, h 12
  • Qi Chen — 10 papers, h 8
  • Qi Chen — 10 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

most citedSPANN: Highly-efficient Billion-scale Approximate Nearest Neighbor Search

3 citations · 4 across the 2 of their papers we have counts for

collaborators

2 papers

cs.DB2021★ 3 cited

SPANN: Highly-efficient Billion-scale Approximate Nearest Neighbor Search

Qi Chen, Bing Zhao, Haidong Wang +5

The in-memory algorithms for approximate nearest neighbor search (ANNS) have achieved great success for fast high-recall search, but are extremely expensive when handling very larg…

cs.IR2020★ 1 cited

GLOW : Global Weighted Self-Attention Network for Web Search

Xuan Shan, Chuanjie Liu, Yiqian Xia +6

Deep matching models aim to facilitate search engines retrieving more relevant documents by mapping queries and documents into semantic vectors in the first-stage retrieval. When l…

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