2 papers
cs.LG2026
Are LLM-Enhanced GNNs Privacy-Safe?
Longzhu He, Zelang Wen, Chaozhuo Li +1
Large language models (LLMs) have recently advanced graph neural networks (GNNs) by enriching node representations with semantic information, giving rise to LLM-enhanced GNNs that…
cs.SI2026
Tabular Foundation Models for Multi-View Information Cascade Popularity Prediction
Wenting Zhu, Chenghua Gong, Sanchuan Guo +3
Predicting the future popularity of information cascades is essential for understanding information diffusion on social media. Despite recent advances, existing methods face two ke…