Junyuan Fang

City University of Hong Kong — Hong Kong

Physics and Astronomy · Physical Sciences

8h-index285citations24works8.22yr avg
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Research Topics

Complex Network Analysis Techniques(8), Advanced Graph Neural Networks(6), Blockchain Technology Applications and Security(4), Smart Grid Security and Resilience(4), Network Security and Intrusion Detection(3)

Publications24 total

BridgeShield: Enhancing Security for Cross-chain Bridge Applications via Heterogeneous Graph Mining
arXiv (Cornell University)·2025Open Access
Mitigating the Structural Bias in Graph Adversarial Defenses
arXiv (Cornell University)·2025Open Access
Quantifying the Noise of Structural Perturbations on Graph Adversarial Attacks
arXiv (Cornell University)·2025Open Access
What Contributes More to the Robustness of Heterophilic Graph Neural Networks?
IEEE Transactions on Systems Man and Cybernetics Systems·2025· 2 cited
Failure Propagation Graphs for Studying Cascading Failure Propagation in Power Networks
IEEE Systems Journal·2025· 3 cited
Soft label enhanced graph neural network under heterophily
Knowledge-Based Systems·2024· 4 cited
Account Classification Based on the Homophily-Heterophily Graph Neural Networks
Big data management·2024
Strengthening Critical Power Network Branches for Cascading Failure Mitigation
2024
GANI: Global Attacks on Graph Neural Networks via Imperceptible Node Injections
IEEE Transactions on Computational Social Systems·2024· 22 cited
Fishing for Fraudsters: Uncovering Ethereum Phishing Gangs With Blockchain Data
IEEE Transactions on Information Forensics and Security·2024· 51 cited
Both Homophily and Heterophily Matter: Bi-Path Aware Graph Neural Network for Ethereum Account Classification
IEEE Journal on Emerging and Selected Topics in Circuits and Systems·2023· 6 cited
Impact of Structure of Network Based Data on Performance of Graph Neural Networks
2023· 2 cited
GANI: Global Attacks on Graph Neural Networks via Imperceptible Node Injections
arXiv (Cornell University)·2022· 9 citedOpen Access
Hide and Seek: An Adversarial Hiding Approach Against Phishing Detection on Ethereum
IEEE Transactions on Computational Social Systems·2022· 24 cited
Predicting Onset Time of Cascading Failure in Power Systems Using a Neural Network-Based Classifier
2022 IEEE International Symposium on Circuits and Systems (ISCAS)·2022· 5 cited
Analyzing Robustness of Complex Networks Against Incomplete Information
IEEE Transactions on Circuits & Systems II Express Briefs·2022· 14 cited
Enhancing Robustness and Transmission Performance of Heterogeneous Complex Networks via Multiobjective Optimization
IEEE Systems Journal·2021· 8 cited
Sequential Node Attack of Complex Networks Based on Q-Learning Method
2021· 4 cited
Transaction-Based Hidden Strategies against General Phishing Detection Framework on Ethereum
2021· 47 cited
MG-GCN: Fast and Effective Learning with Mix-grained Aggregators for Training Large Graph Convolutional Networks
arXiv (Cornell University)·2020· 2 citedOpen Access
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Frequent Co-authors

Jiajing Wu(20), Chi K. Tse(12), Zibin Zheng(9), Zibin Zheng(7), Han Yang(6), Haixian Wen(5), Dong Liu(4), Qi Xuan(2), Ma Weijun(2), Biwei Li(2), Jieli Liu(1), J. Chen(1), Zhiying Wu(1), Biaoyan Fang(1), Xi Chen(1), Haiyu Huang(1), Dan Li(1), Yaonan Wang(1), Xi Zhang(1), Qifan Zhang(1)