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Nannan Wu

Tianjin University

92, Weijin Road

Nankai District

Tianjin, 300072

China

  • Tianjin University

SCHOLARLY PAPERS

2

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28

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Scholarly Papers (2)

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1.

Semantic Enhancement in Graph Contrastive Learning by Combining Topology and Features

Number of pages: 28 Posted: 14 Jun 2025
Bowen Mao, Wenjun Wang, Wei Yu, Qiang Tian, Wenkai Wang, Jiye Liu, Han Bao and Nannan Wu
Tianjin University, Tianjin University, Tiangong University, Tianjin Normal University, Tianjin University, Tianjin University, Shandong University of Science and Technology and Tianjin University
Downloads 21 (1,436,435)

Abstract:

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graph neural network, Graph Contrastive Learning, Positive Sampling

2.

Unified Subgraph Alignment through Structural–Semantic Pattern Learning

Number of pages: 35 Posted: 16 Feb 2026
Ying Sun, Zhongjie Ma, Nannan Wu, Wei Yu and Xiaoming Li
Tianjin University, Inner Mongolia University of Science and Technology, Tianjin University, Tiangong University and Zhejiang Yuexiu University of Foreign Languages
Downloads 7 (1,561,096)

Abstract:

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Subgraph Alignment, Subgraph Representation, Large Language Model-Enhanced