Trade is an important approach to coordinating the global allocation of copper. Under the
changeable international situation, the volatile relation between trading nations plays an …

International food trade is a growing complement to gaps in domestic food supply and
demand, but it is vulnerable to disruptions due to some unforeseen shocks. This paper …

Graph neural networks (GNNs) have achieved remarkable success in various real-world
applications. However, recent studies highlight the vulnerability of GNNs to malicious …

Social media and online navigation bring us enjoyable experiences in accessing
information, and simultaneously create information cocoons (ICs) in which we are …

The deployment of the Industrial Internet of Things (IIoT) in smart container terminals
provides a foundation for sensing and recording all operational processes. However, little …

Identifying influential nodes on directed networks is a challenging and widely studied task
that keeps drawing extensive attention from both academia and industry. The simultaneous …

Analyzing the important nodes of complex systems by complex network theory can
effectively solve the scientific bottlenecks in various aspects of these systems, and how to …

Dimension reduction is an effective method for system's resilience analysis. In this paper, we
investigate the effect of network structure on the accuracy of resilience dimension reduction …

Network resilience measures complex systems' ability to adjust its activity to retain the basic
functionality for systematic errors or failures, which has attracted increasingly attention from …

The problem of selecting an optimal seed set to maximise influence in networks has been a
subject of intense research in recent years. However, despite numerous works addressing …