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researcher

Xiangchen Song

Carnegie Mellon University

1 paper hereh-index 12707 citations19 works total

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

author position
  • middle author1

Across the 1 of 1 paper where every author was matched, so the position is known.

fields
  • cs.IR1
affiliations
  • Carnegie Mellon University
  • University of Illinois at Urbana-Champaign
Homepage
same name
  • Xiangchen Song — 14 papers, h 8
  • Xiangchen Song — 4 papers, h 4

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

1 paper

cs.IR2026

GRASP: Plan-Guided Graph Retrieval with Adaptive Fusion and Reranking on Semi-Structured Knowledge Bases

Yicheng Tao, Yiqun Wang, Xiangchen Song +3

Semi-structured knowledge bases (SKBs) embed textual documents in a typed graph of entities and relations, and underpin applications such as product search, academic paper search,…

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