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researcher

Fangzhi Xu

21 papers hereh-index 131.2k citations33 works total

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

author position
  • first author8
  • middle author11

Across the 19 of 21 papers where every author was matched, so the position is known.

fields
  • cs.CL11
  • cs.AI5
  • cs.LG2
  • cs.CV1
  • cs.HC1
  • cs.MM1
Homepage
same name
  • Fangzhi Xu — 15 papers, h 10
  • Fangzhi Xu — 1 paper
  • Fangzhi Xu — 1 paper

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
20212026
most citedLogiformer: A Two-Branch Graph Transformer Network for Interpretable Logical Reasoning

22 citations · 39 across the 19 of their papers we have counts for

collaborators
Showing 2025 · cs.CLShow all

3 papers · 2 filters

cs.CL2025★ 1 cited

Graph-R1: Towards Agentic GraphRAG Framework via End-to-end Reinforcement Learning

Haoran Luo, Haihong E, Guanting Chen +8

Retrieval-Augmented Generation (RAG) mitigates hallucination in LLMs by incorporating external knowledge, but relies on chunk-based retrieval that lacks structural semantics. Graph…

cs.CL2025

MUR: Momentum Uncertainty guided Reasoning for Large Language Models

Hang Yan, Fangzhi Xu, Rongman Xu +8

Large Language Models have achieved impressive performance on reasoning-intensive tasks, yet optimizing their reasoning efficiency remains an open challenge. While Test-Time Scalin…

cs.CL2025★ 1 cited

Self-supervised Quantized Representation for Seamlessly Integrating Knowledge Graphs with Large Language Models

Qika Lin, Tianzhe Zhao, Kai He +5

Due to the presence of the natural gap between Knowledge Graph (KG) structures and the natural language, the effective integration of holistic structural information of KGs with La…

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