H. Gao
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View article: HeteroBA: A Structure-Manipulating Backdoor Attack on Heterogeneous Graphs
HeteroBA: A Structure-Manipulating Backdoor Attack on Heterogeneous Graphs Open
Heterogeneous graph neural networks (HGNNs) have recently drawn increasing attention for modeling complex multi-relational data in domains such as recommendation, finance, and social networks. While existing research has been largely focus…
View article: SafeCFG: Controlling Harmful Features with Dynamic Safe Guidance for Safe Generation
SafeCFG: Controlling Harmful Features with Dynamic Safe Guidance for Safe Generation Open
Diffusion models (DMs) have demonstrated exceptional performance in text-to-image tasks, leading to their widespread use. With the introduction of classifier-free guidance (CFG), the quality of images generated by DMs is significantly impr…
View article: The Internet of Things Drives Smart City Management
The Internet of Things Drives Smart City Management Open
In the context of current smart city development, the efficiency of urban management has become crucial. Target detection technology plays a vital role in addressing the complexity of urban environments. The authors propose a new method ca…