Lu Bai

School of Artificial Intelligence , Beijing Normal University , Beijing , China

11 papers in the IJCAI proceedings

IJCAI 2026

A Unified Spectral-Spatial Framework for GNNs: Balancing Over-Smoothing and Over-Squashing

with Xinya Qin, Lixin Cui, Ming Li, Hangyuan Du, Jing Li

doi:10.24963/ijcai.2026/330

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ADC-GNN: Adaptive Dual-level Collaborative Graph Neural Networks for Graph Classification

with Wan Tang, Lixin Cui, Ming Li, Hangyuan Du, Jing Li

doi:10.24963/ijcai.2026/337

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IJCAI 2025

AKBR: Learning Adaptive Kernel-based Representations for Graph Classification

with Feifei Qian, Lixin Cui, Ming Li, Hangyuan Du, Yue Wang, Edwin Hancock

doi:10.24963/ijcai.2025/301

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An End-to-End Simple Clustering Hierarchical Pooling Operation for Graph Learning Based on Top-K Node Selection

with Zhehan Zhao, Ming Li, Lixin Cui, Hangyuan Du, Yue Wang, Edwin Hancock

doi:10.24963/ijcai.2025/408

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DHTAGK: Deep Hierarchical Transitive-Aligned Graph Kernels for Graph Classification

with Xinya Qin, Lixin Cui, Ming Li, Ziyu Lyu, Hangyuan Du, Edwin Hancock

doi:10.24963/ijcai.2025/362

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Exploring the Over-smoothing Problem of Graph Neural Networks for Graph Classification: An Entropy-based Viewpoint

with Feifei Qian, Lixin Cui, Ming Li, Hangyuan Du, Yue Wang, Edwin Hancock

doi:10.24963/ijcai.2025/360

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HA-SCN: Learning Hierarchical Aligned Subtree Convolutional Networks for Graph Classification

with Xinya Qin, Lixin Cui, Ming Li, Hangyuan Du, Yue Wang, Edwin Hancock

doi:10.24963/ijcai.2025/361

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MATCH: Modality-Calibrated Hypergraph Fusion Network for Conversational Emotion Recognition

with Jiandong Shi, Ming Li, Feilong Cao, Ke Lu, Jiye Liang

doi:10.24963/ijcai.2025/686

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SpaceDet: A Large-scale Space-based Image Dataset and RSO Detection for Space Situational Awareness

with Jiaping Xiao, Rangya Zhang, Yuhang Zhang, Qianlei Jia, Mir Feroskhan

doi:10.24963/ijcai.2025/1045

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IJCAI 2020

A Quantum-inspired Entropic Kernel for Multiple Financial Time Series Analysis

with Lixin Cui, Yue Wang, Yuhang Jiao, Edwin R. Hancock

doi:10.24963/ijcai.2020/614

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IJCAI 2015

A Graph Kernel Based on the Jensen-Shannon Representation Alignment

with Zhihong Zhang, Chaoyan Wang, Xiao Bai, Edwin R. Hancock

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Future Conferences

AI Journal Division

IJCAI Proceedings