Haoyu Liu

13 papers A* 2Journal 10Unranked 1
YearRankTypeTitle / Venue / Authors
2026 — conf
When Deepfake Detection Meets Graph Neural Network: A Unified and Lightweight Framework.
KDD (1)
Haoyu Liu, Chaoyu Gong, Mengke He, Jiate Li, Kai Han, Siqiang Luo
2025 J jnl
A Comprehensive Benchmark on Spectral GNNs: The Impact on Efficiency, Memory, and Effectiveness.
Proc. ACM Manag. Data
Ningyi Liao, Haoyu Liu, Zulun Zhu, Siqiang Luo, Laks V. S. Lakshmanan
2025 J jnl
Right Answer at the Right Time - Temporal Retrieval-Augmented Generation via Graph Summarization.
CoRR
Zulun Zhu, Haoyu Liu, Mengke He, Siqiang Luo
2025 A* conf
SIGMA: An Efficient Heterophilous Graph Neural Network with Fast Global Aggregation.
ICDE
Haoyu Liu, Ningyi Liao, Siqiang Luo
2025 J jnl
Tighter Lower Bounds for Single Source Personalized PageRank.
CoRR
Xinpeng Jiang, Haoyu Liu, Siqiang Luo, Xiaokui Xiao
2025 J jnl
When Deepfake Detection Meets Graph Neural Network:a Unified and Lightweight Learning Framework.
CoRR
Haoyu Liu, Chaoyu Gong, Mengke He, Jiate Li, Kai Han, Siqiang Luo
2024 J jnl
BIRD: Efficient Approximation of Bidirectional Hidden Personalized PageRank.
Proc. VLDB Endow.
Haoyu Liu, Siqiang Luo
2024 J jnl
Benchmarking Spectral Graph Neural Networks: A Comprehensive Study on Effectiveness and Efficiency.
CoRR
Ningyi Liao, Haoyu Liu, Zulun Zhu, Siqiang Luo, Laks V. S. Lakshmanan
2024 A* conf
Topology-monitorable Contrastive Learning on Dynamic Graphs.
KDD
Zulun Zhu, Kai Wang, Haoyu Liu, Jintang Li, Siqiang Luo
2023 J jnl
SIMGA: A Simple and Effective Heterophilous Graph Neural Network with Efficient Global Aggregation.
CoRR
Haoyu Liu, Ningyi Liao, Siqiang Luo
2021 J jnl
Erratum: Liu et al. Nightlight as a Proxy of Economic Indicators: Fine-Grained GDP Inference around Chinese Mainland via Attention-Augmented CNN from Daytime Satellite Imagery. Remote Sens. 2021, 13, 2067.
Remote. Sens.
Haoyu Liu, Xianwen He, Yanbing Bai, Xing Liu, Yilin Wu, Yanyun Zhao, Hanfang Yang
2021 J jnl
Nightlight as a Proxy of Economic Indicators: Fine-Grained GDP Inference Around Mainland China via Attention-Augmented CNN from Daytime Satellite Imagery.
Remote. Sens.
Haoyu Liu, Xianwen He, Yanbing Bai, Xing Liu, Yilin Wu, Yanyun Zhao, Hanfang Yang
2020 J jnl
Pyramid Pooling Module-Based Semi-Siamese Network: A Benchmark Model for Assessing Building Damage from xBD Satellite Imagery Datasets.
Remote. Sens.
Yanbing Bai, Junjie Hu, Jinhua Su, Xing Liu, Haoyu Liu, Xianwen He, Shengwang Meng, Erick Mas, Shunichi Koshimura