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A list of all the posts and pages found on the site. For you robots out there, there is an XML version available for digesting as well.
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Nightlight as a Proxy of Economic Indicators: Fine-grained GDP Inference around Chinese Mainland via Attention-augmented CNN from Daytime Satellite Imagery
Published in Remote Sensing, 2020
Recommended citation: Haoyu Liu, Xianwen He, Yanbing Bai, Xing Liu, Yilin Wu, Yanyun Zhao, Hanfang Yang. Nightlight as a Proxy of Economic Indicators: Fine-grained GDP Inference around Chinese Mainland via Attention-augmented CNN from Daytime Satellite Imagery. Remote Sensing, 2020.
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Pyramid Pooling Module-based Semi-Siamese Network: A Benchmark Model for Assessing Building Damage from xBD Satellite Imagery Datasets
Published in Remote Sensing, 2020
Recommended citation: Yanbing Bai, Junjie Hu, Jinhua Su, Xing Liu, Haoyu Liu, Xianwen He, Shengwang Meng, Erick Mas, Shunichi Koshimura. Pyramid Pooling Module-based Semi-Siamese Network: A Benchmark Model for Assessing Building Damage from xBD Satellite Imagery Datasets. Remote Sensing, 2020.
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Exploring Coarse-grained Pre-guided Attention to Assist Fine-grained Attention Reinforcement Learning Agents
Published in IJCNN 2022
Recommended citation: Haoyu Liu, Yang Liu, Xingrui Wang, Hanfang Yang. Exploring Coarse-grained Pre-guided Attention to Assist Fine-grained Attention Reinforcement Learning Agents. IJCNN, 2022.
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LEBP - Language Expectation & Binding Policy: A Two-Stream Framework for Embodied Vision-and-Language Interaction Task Learning Agents
Published in 3rd in CVPR ALFRED Challenge, 2022
Recommended citation: Haoyu Liu, Yang Liu, Hongkai He, Hanfang Yang. LEBP - Language Expectation & Binding Policy: A Two-Stream Framework for Embodied Vision-and-Language Interaction Task Learning Agents. 3rd in CVPR ALFRED Challenge, 2022.
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BIRD: Efficient Approximation of Bidirectional Hidden Personalized PageRank
Published in PVLDB 2024
Recommended citation: Haoyu Liu, Siqiang Luo. BIRD: Efficient Approximation of Bidirectional Hidden Personalized PageRank. PVLDB, 2024.
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Topology-Monitorable Contrastive Learning on Dynamic Graphs
Published in KDD 2024
Recommended citation: Zulun Zhu, Kai Wang, Haoyu Liu, Jintang Li, Siqiang Luo. Topology-Monitorable Contrastive Learning on Dynamic Graphs. KDD, 2024.
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SIGMA: An Efficient Heterophilous Graph Neural Network with Fast Global Aggregation
Published in ICDE 2025
Recommended citation: Haoyu Liu, Ningyi Liao, Siqiang Luo. SIGMA: An Efficient Heterophilous Graph Neural Network with Fast Global Aggregation. ICDE, 2025.
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Right Answer at the Right Time: Temporal Retrieval-Augmented Generation via Graph Summarization
Published in arXiv preprint, 2025
Recommended citation: Zulun Zhu, Haoyu Liu, Mengke He, Siqiang Luo. Right Answer at the Right Time: Temporal Retrieval-Augmented Generation via Graph Summarization. arXiv, 2025.
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When Deepfake Detection Meets Graph Neural Network: A Unified and Lightweight Learning Framework
Published in KDD 2026
Recommended citation: Haoyu Liu, Chaoyu Gong, Mengke He, Jiate Li, Kai Han, Siqiang Luo. When Deepfake Detection Meets Graph Neural Network: A Unified and Lightweight Learning Framework. KDD, 2026.
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Near-Optimality for Single-Source Personalized PageRank
Published in PODS 2026
Recommended citation: Xinpeng Jiang, Haoyu Liu, Siqiang Luo, Xiaokui Xiao. Near-Optimality for Single-Source Personalized PageRank. PODS, 2026.
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A Comprehensive Benchmark on Spectral GNNs: The Impact on Efficiency, Memory, and Effectiveness
Published in SIGMOD, 2026
Recommended citation: Ningyi Liao, Haoyu Liu, Zulun Zhu, Siqiang Luo, Laks V. S. Lakshmanan. A Comprehensive Benchmark on Spectral GNNs: The Impact on Efficiency, Memory, and Effectiveness. SIGMOD, 2026.
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Scalable Graph Kernel Query with Error Guarantees
Published in PVLDB, 2026
Recommended citation: Changan Liu, Haoyu Liu, Siqiang Luo, Laks V. S. Lakshmanan. Scalable Graph Kernel Query with Error Guarantees. PVLDB, 2026.
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