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Improving fraud detection via hierarchical attention-based Graph Neural Network
期刊论文
JOURNAL OF INFORMATION SECURITY AND APPLICATIONS, 2023, 卷号: 72, 页码: 10
作者:
Liu, Yajing
;
Sun, Zhengya
;
Zhang, Wensheng
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2023/02/22
Graph Neural Networks
Fraud detection
Attention mechanism
A BERT-based Heterogeneous Graph Convolution Approach for Mining Organization-Related Topics
会议论文
Padua, Italy, 2022-07
作者:
Haoda Qian
;
Minjie Yuan
;
Qiudan Li
;
Daniel Zeng
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  |  
浏览/下载:16/0
  |  
提交时间:2022/06/14
One-Shot Relation Learning for Knowledge Graphs via Neighborhood Aggregation and Paths Encoding
期刊论文
ACM TRANSACTIONS ON ASIAN AND LOW-RESOURCE LANGUAGE INFORMATION PROCESSING, 2022, 卷号: 21, 期号: 3, 页码: 19
作者:
Sun, Jian
;
Zhou, Yu
;
Zong, Chengqing
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  |  
浏览/下载:17/0
  |  
提交时间:2022/06/10
One-shot learning
relation learning
knowledge graph completion
DAPath: Distance-aware knowledge graph reasoning based on deep reinforcement learning
期刊论文
NEURAL NETWORKS, 2021, 卷号: 135, 页码: 1-12
作者:
Tiwari, Prayag
;
Zhu, Hongyin
;
Pandey, Hari Mohan
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  |  
浏览/下载:62/0
  |  
提交时间:2021/03/15
Knowledge graph reasoning
Reinforcement learning
Graph self-attention
GRU
Neighborhood-Aware Attention Network for Semi-supervised Face Recognition
会议论文
Glasgow, UK, 2020-07-19
作者:
Zhang, Qi
;
Lei, Zhen
;
Stan Z. Li
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  |  
浏览/下载:12/0
  |  
提交时间:2020/06/12
Adversarial Self-Supervised Learning for Semi-Supervised 3D Action Recognition
会议论文
Online, 2020.8.23-2020.8.28
作者:
Si, Chenyang
;
Nie, Xuecheng
;
Wang, Wei
;
Wang, Liang
;
Tan, Tieniu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/05/26
The Spatial Evolution of Geoeconomic Pattern among China and Neighboring Countries since the Reform and Opening-Up
期刊论文
SUSTAINABILITY, 2019, 卷号: 11, 期号: 7, 页码: 17
作者:
Liang, Yi
;
Chen, Mingxing
;
Lu, Dadao
;
Ding, Zijin
;
Zheng, Zhi
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  |  
浏览/下载:31/0
  |  
提交时间:2019/09/24
geoeconomics
economic interdependence
pattern and evolution
China
A compact face-based topological data structure for triangle mesh representation
期刊论文
Computer-Aided Design and Applications, 2019, 卷号: 16, 页码: 539-557
作者:
Zhang, Yingzhong
;
Luo, Xiaofang
;
Jia, Jia
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  |  
浏览/下载:18/0
  |  
提交时间:2019/12/02
Data structures
Mesh generation
Semantics, Comprehensive performance
High time efficiency
Mesh representation
Neighborhood queries
Topological data structure
Topological relations
Topological representation
Triangle mesh, Topology
ELUCID. V. Lighting Dark Matter Halos with Galaxies
期刊论文
ASTROPHYSICAL JOURNAL, 2018, 卷号: 860, 期号: 1, 页码: 17
作者:
Yang, Xiaohu
;
Zhang, Youcai
;
Wang, Huiyuan
;
Liu, Chengze
;
Lu, Tianhuan
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  |  
浏览/下载:98/0
  |  
提交时间:2019/04/19
dark matter
galaxies: halos
large-scale structure of universe
methods: statistical
Impact of Distance Determinations on Galactic Structure. I. Young and Intermediate-Age Tracers
期刊论文
SPACE SCIENCE REVIEWS, 2018, 卷号: 214, 期号: 4, 页码: 36
作者:
Matsunaga, Noriyuki
;
Bono, Giuseppe
;
Chen, Xiaodian
;
de Grijs, Richard
;
Inno, Laura
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  |  
浏览/下载:15/0
  |  
提交时间:2020/03/10
Stars: variables
Cepheids: distance scale
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