He, Dongxiao
54 publications
IJCAI
2025
A Dynamic Knowledge Update-Driven Model with Large Language Models for Fake News Detection
AAAI
2025
Dynamic Neighborhood Modeling via Node-Subgraph Contrastive Learning for Graph-Based Fraud Detection
IJCAI
2025
Dynamic Seed-GrowthCM: A Dynamic Benefit-Oriented Algorithm for Core Maximization on Large Graphs
AAAI
2025
Integrating Co-Training with Edge Discrimination to Enhance Graph Neural Networks Under Heterophily
NeurIPS
2025
LoSplit: Loss-Guided Dynamic Split for Training-Time Defense Against Graph Backdoor Attacks
NeurIPS
2025
Stealthy yet Effective: Distribution-Preserving Backdoor Attacks on Graph Classification
NeurIPS
2024
Exploitation of a Latent Mechanism in Graph Contrastive Learning: Representation Scattering
NeurIPS
2024
FUG: Feature-Universal Graph Contrastive Pre-Training for Graphs with Diverse Node Features
IJCAI
2024
LG-GNN: Local-Global Adaptive Graph Neural Network for Modeling Both Homophily and Heterophily
AAAI
2024
Unveiling Implicit Deceptive Patterns in Multi-Modal Fake News via Neuro-Symbolic Reasoning
IJCAI
2019
An End-to-End Community Detection Model: Integrating LDA into Markov Random Field via Factor Graph