PUBLICATIONS

2026

1. Preprint

   Efficient Prompt Tuning for Spatial-Temporal Graphs under Topology and History Shift

   Zhengpin Li, Jiasheng Zhang, Yang Li, Zhengzhou Zhu, and 1 more author

   Preprint, 2026
2. Preprint

   VisPath: Visual-Intent-Guided Path Reasoning for Multimodal Knowledge Graph Question Answering

   Jinke Wu^†, Zhengpin Li^†, Mengzhe Jia, Yang Li, and 1 more author

   Preprint, 2026
3. Preprint

   Panning for Gold: Expanding Domain-Specific Knowledge Graphs with General Knowledge

   Runhao Zhao, Weixin Zeng, Wentao Zhang, Chong Chen, and 3 more authors

   Preprint, 2026
4. Preprint

   ChronoQG: Towards a Temporally Expressive and Hop-Bounded Benchmark for Temporal Knowledge Graph Question Generation

   Xuemeng Liu^†, Zhengpin Li^†, Wanpeng Tang, Haotong Xie, and 1 more author

   Preprint, 2026
5. Preprint

   KGFlow: A Unified Operator-Centric System for Heterogeneous Knowledge Graph Construction

   Zhengpin Li^†, Wanpeng Tang^†, Xuemeng Liu, Xinyuan Liu, and 4 more authors

   Preprint, 2026
6. Preprint

   Structure-Preserving Graph Contrastive Learning via Graphex Process Estimation

   Zhengpin Li, Mengzhe Jia, Ruyu Wang, Jian Wang, and 1 more author

   Preprint, 2026
7. Neurocomput.

   HgCA: Hypergraph Neural Network with Cross-Attention for Point Cloud Analysis

   Xinxin Hou, Hui Feng, Zhengpin Li, Shubo Zhou, and 3 more authors

   Neurocomputing, 2026

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8. Digit. Signal Process.

   Signal Reconstruction from Incomplete Time-Varying EEG via Local and Global Graph Learning

   Yuting Cao, Zhengpin Li, Jian Wang, Xue-Qin Jiang, and 1 more author

   Digital Signal Processing, 2026

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2025

1. ICML 2025

   Retrieval-Augmented Language Model for Knowledge-aware Protein Encoding

   Jiasheng Zhang, Delvin Ce Zhang, Shuang Liang, Zhengpin Li, and 2 more authors

   Forty-Second International Conference on Machine Learning, 2025

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2. WebConf 2025

   Fairness-aware Prompt Tuning for Graph Neural Networks

   Zhengpin Li, Minhua Lin, Jian Wang, and Suhang Wang

   Proceedings of the ACM on Web Conference, 2025

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3. ICASSP 2025

   Time-Varying EEG Signal Reconstruction Based on Local Graph Signal Smoothness

   Yuting Cao, Jian Wang, Zhengpin Li, Xue-Qin Jiang, and 1 more author

   IEEE International Conference on Acoustics, Speech and Signal Processing, 2025

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2024

1. ICASSP 2024

   SAM: A Self-Adaptive Attention Module for Context-Aware Recommendation System

   Jiabin† Liu, Zheng† Wei, Zhengpin† Li, Xiaojun Mao, and 3 more authors

   IEEE International Conference on Acoustics, Speech and Signal Processing, 2024

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2. Neural Netw.

   Beyond Smoothness: A General Optimization Framework for Graph Neural Networks with Negative Laplacian Regularization

   Zhengpin Li, Mengzhe Jia, Zheng Wei, and Jian Wang

   Neural Networks, 2024

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3. ICASSP 2024

   Spectral Graph Neural Networks with Generalized Laguerre Approximation

   Zhengpin Li and Jian Wang

   IEEE International Conference on Acoustics, Speech and Signal Processing, 2024

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4. Comput. Stat.

   Recent Advances on Mechanisms of Network Generation: Community, Exchangeability, and Scale-Free Properties

   Zhengpin Li, Yanxi Hou, and Tiandong Wang

   Wiley Interdisciplinary Reviews: Computational Statistics, 2024

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5. Stat. Comput.

   Online Prediction of Extreme Conditional Quantiles via B-Spline Interpolation

   Zhengpin Li, Jian Wang, and Yanxi Hou

   Statistics and Computing, 2024

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2022

1. ICASSP 2022

   Applying Differential Privacy to Tensor Completion

   Zheng† Wei, Zhengpin† Li, Xiaojun Mao, and Jian Wang

   IEEE International Conference on Acoustics, Speech and Signal Processing, 2022

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