30 citations · 54 across the 5 of their papers we have counts for
4 papers · 1 filter
GIN-SD: Source Detection in Graphs with Incomplete Nodes via Positional Encoding and Attentive Fusion
Le Cheng, Peican Zhu, Keke Tang +2
Source detection in graphs has demonstrated robust efficacy in the domain of rumor source identification. Although recent solutions have enhanced performance by leveraging deep neu…
Propagation Dynamics of Rumor vs. Non-rumor across Multiple Social Media Platforms Driven by User Characteristics
Dongpeng Hou, Shu Yin, Chao Gao +2
Studying information propagation dynamics in social media can elucidate user behaviors and patterns. However, previous research often focuses on single platforms and fails to diffe…
GAMC: An Unsupervised Method for Fake News Detection using Graph Autoencoder with Masking
Shu Yin, Chao Gao, Zhen Wang
With the rise of social media, the spread of fake news has become a significant concern, potentially misleading public perceptions and impacting social stability. Although deep lea…
Sequential Attention Source Identification Based on Feature Representation
Dongpeng Hou, Zhen Wang, Chao Gao +1
Snapshot observation based source localization has been widely studied due to its accessibility and low cost. However, the interaction of users in existing methods does not be addr…