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Works16 from public data

TitleCited by
  • SCARA

    Ningyi Liao, Dingheng Mo, Siqiang Luo, Xiang Li, Pengcheng Yin

    Proceedings of the VLDB Endowment · 2022

    This work proposes SCARA, a scalable GNN with feature-oriented optimization for graph computation, which achieves sub-linear time complexity with a guaranteed precision in propagation process as well as GNN training and inference.

    41
  • Achieving adversarial robustness via sparsity

    Ningyi Liao, Shufan Wang, Liyao Xiang, Nanyang Ye, Shuo Shao, Pengzhi Chu

    Machine Learning · 2021

    This work theoretically prove that the sparsity of network weights is closely associated with model robustness, and proposes a novel adversarial training method called inverse weights inheritance, which imposes sparse weights distribution on a large network by inheriting weights from a small network, thereby improving the robustness of the large network.

    21
  • Scalable decoupling graph neural network with feature-oriented optimization

    Ningyi Liao, Dingheng Mo, Siqiang Luo, Xiang Li, Pengcheng Yin

    The VLDB Journal · 2023

    Theoretical analysis indicates that the proposed SCARA model achieves sub-linear time complexity with a guaranteed precision in propagation process as well as GNN training and inference, and is efficient to process precomputation on the largest available billion-scale GNN dataset Papers100M.

    20
  • SIGMA: An Efficient Heterophilous Graph Neural Network with Fast Global Aggregation

    Haoyu Liu, Ningyi Liao, Siqiang Luo

    Proceedings - International Conference on Data Engineering · 2025

    SIGMA is proposed, an efficient global heterophilous GNN aggregation integrating the structural similarity measurement SimRank that inherently captures distant global similarity even under heterophily, that conventional approaches can only achieve after iterative aggregations.

    17
  • Machine Learning for Subgraph Extraction: Methods, Applications and Challenges

    Kai Siong Yow, Ningyi Liao, Siqiang Luo, Reynold C. K. Cheng

    Proceedings of the VLDB Endowment · 2023

    This tutorial discusses learning-based approaches for four well known subgraph problems, namely subgraph isomorphism, maximum common subgraph, community detection and community search problems, and gives a general description of each model, and analyse its design and performance.

    17
  • A Comprehensive Benchmark on Spectral GNNs: The Impact on Efficiency, Memory, and Effectiveness

    Ningyi Liao, Haoyu Liu, Zulun Zhu, Siqiang Luo, Laks V. S. Lakshmanan

    Proceedings of the ACM on Management of Data · 2025

    This work extensively benchmarks spectral GNNs with a focus on the spectral perspective, demystifying them as spectral graph filters and implements the filters within a unified spectral-oriented framework with dedicated graph computations and efficient training schemes.

    12
  • GENTI: GPU-Powered Walk-Based Subgraph Extraction for Scalable Representation Learning on Dynamic Graphs

    Zihao Yu, Ningyi Liao, Siqiang Luo

    Proceedings of the VLDB Endowment · 2024

    This work proposes GENTI, a GPU-oriented SGRL algorithm for dynamic graphs that improves the critical subgraph extraction stage by disentangling it into two phases, namely neighbor sampling and subgraph gathering, which are respectively performed on CPU and GPU in an asynchronous fashion.

    11
  • RAGDoll: Efficient Offloading-based Online RAG System on a Single GPU

    W. Yu, Ningyi Liao, Siqiang Luo, Junfeng Liu

    arXiv · 2025

    RAGDoll is introduced, a resource-efficient, self-adaptive RAG serving system integrated with LLMs, specifically designed for resource-constrained platforms and achieves up to 3.6 times speedup in average latency compared to serial RAG systems based on vLLM.

    8
  • Hiding in the Network: Attribute-Oriented Differential Privacy for Graph Neural Networks

    Yuxin Qi, Xi Lin, Jiani Zhu, Ningyi Liao, Jianhua Li

    IEEE Transactions on Information Forensics and Security · 2025

    4
  • Example Searcher: A Spatial Query System via Example

    Jun Xuan Yew, Ningyi Liao, Dingheng Mo, Siqiang Luo

    Proceedings - International Conference on Data Engineering · 2023

    4
  • HubGT: Fast Graph Transformer with Decoupled Hierarchy Labeling

    Ningyi Liao, Zihao Yu, Siqiang Luo, Gao Cong

    neural information processing systems · 2025

    This work tackles the GT scalability issue by proposing HubGT, which is boosted by decoupled graph computation and hierarchical graph representations, which offers efficient computation and mini-batch capability over existing GT designs on large-scale datasets while achieving top-tier effectiveness.

    3
  • Advances in Designing Scalable Graph Neural Networks: The Perspective of Graph Data Management

    Ningyi Liao, Siqiang Luo, Xiaokui Xiao, Reynold C. K. Cheng

    Proceedings - ACM-SIGMOD International Conference on Management of Data · 2025

    This primer tutorial aims to provide a comprehensive overview of scalable GNN designs, highlighting the most recent and prominent models that focus on the scalability issue, and summarize the technical challenges and suggest potential future directions regarding the rapid developments in this field.

    3
  • DHIL-GT: Scalable Graph Transformer with Decoupled Hierarchy Labeling

    Ningyi Liao, Zihao Yu, Siqiang Luo

    arXiv · 2024

    DHIL-GT effectively retrieves hierarchical information by exploiting the graph labeling technique, as it shows that the graph label hierarchy is more informative than plain adjacency by offering global connections while promoting locality, and is particularly suitable for handling complex graph patterns such as heterophily.

    2
  • Corrigendum: A Comprehensive Benchmark on Spectral GNNs: The Impact on Efficiency, Memory, and Effectiveness: [Experiments & Analysis]

    Ningyi Liao, Haoyu Liu, Zulun Zhu, Siqiang Luo, Laks V. S. Lakshmanan

    Proceedings of the ACM on Management of Data · 2026

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  • Unifews: You Need Fewer Operations for Efficient Graph Neural Networks

    Ningyi Liao, Zihao Yu, Zeng, Ruixiao, Luo, Siqiang

    arXiv · 2024

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Publication data from OpenAlex; citation counts are the higher of OpenAlex and Semantic Scholar, last synced 2026-10-11. One-sentence summaries under some papers are written by Semantic Scholar’s model. Citation counts may be lower than on Google Scholar, which indexes more sources.

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