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Tong Xu

5 papers hereh-index 393 citations6 works total

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

author position
  • middle author3
  • last author2

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.CL2
  • cs.IR1
same name
  • Tong Xu — 24 papers, h 44
  • Tong Xu — 15 papers, h 23
  • Tong Xu — 15 papers, h 12
  • Tong Xu — 15 papers, h 5
  • Tong Xu — 14 papers, h 5
  • Tong Xu — 11 papers, h 5

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
collaborators
Showing cs.IRShow all

1 paper · 1 filter

cs.IR2026

M-RAG: Semantic Key-Value Indexing for Retrieval-Augmented Generation

Xu Sun, Tongkai Xu, Baiheng Xie +3

Retrieval-augmented generation (RAG) turns external documents into evidence for large language models. In practice, this is also a data access problem: a system must decide what to…

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