PPaperPicks

Chao Gao

Northwestern Polytechnical University, Xi'an, China

26 papers at tracked venues · 10 at CORE A* · active 2024–2026

DBLP profile ↗ORCID 0000-0002-5865-2285 ↗

Venues

IJCAI ×9AAAI ×5CIKM ×5ACL ×1ACM MM ×1ECML-PKDD ×1ICML ×1SIGKDD ×1WSDM ×1WWW ×1

Frequent coauthors

Xianghua Li
×17
Zhen Wang
×14
Dongpeng Hou
×11
Yuchen Wang
×7
Mingxin Li
×5
Hongru Ji
×4
Peican Zhu
×4
Lianwei Wu
×3
Shu Yin
×3
Haotong Du
×3
Haowei Xu
×3
Le Cheng
×3

Papers

  1. Modeling Trend Dynamics with Variational Neural ODEs for Information Popularity Prediction
    AAAI 2026 ·
    Yuchen Wang
    ,
    Dongpeng Hou
    ,
    Weikai Jing
    , Chao Gao,
    Xianghua Li
    ,
    Yang Liu
  2. STRIDE-ED: A Strategy-Grounded Stepwise Reasoning Framework for Empathetic Dialogue Systems
    ACL 2026 ·
    Hongru Ji
    ,
    Yuyin Fan
    ,
    Meng Zhao
    ,
    Xianghua Li
    ,
    Lianwei Wu
    , Chao Gao
  3. Source Localization in Continuous-Time Propagation via Spectral ODE Modeling
    WWW 2026 ·
    Dongpeng Hou
    ,
    Yuchen Wang
    ,
    Giulio Cimini
    ,
    Roberto Benzi
    ,
    Huixiang Zhang
    ,
    Zhen Wang
    , Chao Gao
  4. A Generalized Diffusion Framework with Learnable Propagation Dynamics for Source Localization
    IJCAI 2025 ·
    Dongpeng Hou
    ,
    Yuchen Wang
    , Chao Gao,
    Xianghua Li
  5. A Prior-based Discrete Diffusion Model for Social Graph Generation
    IJCAI 2025 ·
    Shu Yin
    ,
    Dongpeng Hou
    ,
    Lianwei Wu
    ,
    Xianghua Li
    , Chao Gao
  6. CAGCL: A Community-Aware Graph Contrastive Learning Model for Social Bot Detection
    CIKM 2025 ·
    Kaihang Wei
    ,
    Min Teng
    ,
    Haotong Du
    ,
    Songxin Wang
    ,
    Jinhe Zhao
    , Chao Gao
  7. Can Retelling Have Adequate Information for Reasoning? An Enhancement Method for Imperfect Video Understanding with Large Language Model
    IJCAI 2025 ·
    Mingxin Li
    ,
    Wenhao Wang
    ,
    Hongru Ji
    ,
    Xianghua Li
    , Chao Gao
  8. D2: Customizing Two-Stage Graph Neural Networks for Early Rumor Detection through Cascade Diffusion Prediction
    WSDM 2025 ·
    Haowei Xu
    , Chao Gao,
    Xianghua Li
    ,
    Zhen Wang
  9. DDSE: A Decoupled Dual-Stream Enhanced Framework for Multimodal Sentiment Analysis with Text-Centric SSM
    ACM MM 2025 ·
    Shenjie Jiang
    ,
    Zhuoyu Wang
    ,
    Xuecheng Wu
    ,
    Hongru Ji
    ,
    Mingxin Li
    ,
    Xianghua Li
    , Chao Gao
  10. Enhancing Information Diffusion Prediction via Multiple Granularity Hypergraphs and Position-aware Sequence Model
    CIKM 2025 ·
    Weikai Jing
    ,
    Yuchen Wang
    ,
    Haotong Du
    ,
    Songxin Wang
    ,
    Xiaoyu Li
    , Chao Gao
  11. Good Advisor for Source Localization: Using Large Language Model to Guide the Source Inference Process
    IJCAI 2025 ·
    Dongpeng Hou
    ,
    Wenfei Wei
    , Chao Gao,
    Xianghua Li
    ,
    Zhen Wang
  12. Hybrid Relational Graphs with Sentiment-laden Semantic Alignment for Multimodal Emotion Recognition in Conversation
    IJCAI 2025 ·
    Hongru Ji
    ,
    Xianghua Li
    ,
    Mingxin Li
    ,
    Meng Zhao
    , Chao Gao
  13. HyperDet: Source Detection in Hypergraphs via Interactive Relationship Construction and Feature-rich Attention Fusion
    IJCAI 2025 ·
    Le Cheng
    ,
    Peican Zhu
    ,
    Yangming Guo
    ,
    Keke Tang
    , Chao Gao,
    Zhen Wang
  14. Learning Complex Heterogeneous Multimodal Fake News via Social Latent Network Inference
    AAAI 2025 ·
    Mingxin Li
    ,
    Yuchen Zhang
    ,
    Haowei Xu
    ,
    Xianghua Li
    , Chao Gao,
    Zhen Wang
  15. Learning Neural Jump Stochastic Differential Equations with Latent Graph for Multivariate Temporal Point Processes
    IJCAI 2025 ·
    Yuchen Wang
    ,
    Dongpeng Hou
    , Chao Gao,
    Xianghua Li
  16. MFAE: Multimodal Feature Adaptive Enhancement for Fake News Video Detection
    CIKM 2025 ·
    Wenhao Wang
    ,
    Mingxin Li
    ,
    Jiao Qiao
    ,
    Haotong Du
    ,
    Xianghua Li
    , Chao Gao,
    Zhen Wang
  17. SDMG: Smoothing Your Diffusion Models for Powerful Graph Representation Learning
    ICML 2025 ·
    Junyou Zhu
    ,
    Langzhou He
    , Chao Gao,
    Dongpeng Hou
    ,
    Zhen Su
    ,
    Philip S. Yu
    ,
    Jürgen Kurths
    ,
    Frank Hellmann
  18. SourceDetMamba: A Graph-aware State Space Model for Source Detection in Sequential Hypergraphs
    IJCAI 2025 ·
    Le Cheng
    ,
    Peican Zhu
    ,
    Yangming Guo
    , Chao Gao,
    Zhen Wang
    ,
    Keke Tang
  19. DAG-Aware Variational Autoencoder for Social Propagation Graph Generation
    AAAI 2024 ·
    Dongpeng Hou
    , Chao Gao,
    Xuelong Li
    ,
    Zhen Wang
  20. GAMC: An Unsupervised Method for Fake News Detection Using Graph Autoencoder with Masking
    AAAI 2024 ·
    Shu Yin
    ,
    Peican Zhu
    ,
    Lianwei Wu
    , Chao Gao,
    Zhen Wang
  21. GIN-SD: Source Detection in Graphs with Incomplete Nodes via Positional Encoding and Attentive Fusion
    AAAI 2024 ·
    Le Cheng
    ,
    Peican Zhu
    ,
    Keke Tang
    , Chao Gao,
    Zhen Wang
  22. Inferring Information Diffusion Networks without Timestamps
    CIKM 2024 ·
    Yuchen Wang
    ,
    Dongpeng Hou
    , Chao Gao,
    Xianghua Li
    ,
    Zhen Wang
  23. Joint Source Localization in Different Platforms via Implicit Propagation Characteristics of Similar Topics
    IJCAI 2024 ·
    Zhen Wang
    ,
    Dongpeng Hou
    ,
    Shu Yin
    , Chao Gao,
    Xianghua Li
  24. New Localization Frameworks: User-centric Approaches to Source Localization in Real-world Propagation Scenarios
    CIKM 2024 ·
    Dongpeng Hou
    ,
    Yuchen Wang
    , Chao Gao,
    Xianghua Li
    ,
    Zhen Wang
  25. Propagation Structure-Aware Graph Transformer for Robust and Interpretable Fake News Detection
    SIGKDD 2024 ·
    Junyou Zhu
    , Chao Gao,
    Ze Yin
    ,
    Xianghua Li
    ,
    Jürgen Kurths
  26. RumorMixer: Exploring Echo Chamber Effect and Platform Heterogeneity for Rumor Detection
    ECML-PKDD 2024 ·
    Haowei Xu
    , Chao Gao,
    Xianghua Li
    ,
    Zhen Wang