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Hengran Zhang

2 papers hereh-index 29 citations4 works total

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

author position
  • middle author2

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

fields
  • cs.CL1
  • cs.IR1
same name
  • Hengran Zhang — 12 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

2 papers

cs.IR2026

AuthorityBench: Benchmarking LLM Authority Perception for Reliable Retrieval-Augmented Generation

Zhihui Yao, Hengran Zhang, Keping Bi

Retrieval-Augmented Generation (RAG) enhances Large Language Models (LLMs) with external knowledge but remains vulnerable to low-authority sources that can propagate misinformation…

cs.CL2024

GCRE-GPT: A Generative Model for Comparative Relation Extraction

Yequan Wang, Hengran Zhang, Aixin Sun +1

Given comparative text, comparative relation extraction aims to extract two targets (\eg two cameras) in comparison and the aspect they are compared for (\eg image quality). The ex…

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