TL;DR
It is argued that minimum per node performance guarantees must become a primary evaluation criterion for safety critical FL, as aggregate metrics conceal catastrophic localized failures that graph spectral scheduling is uniquely positioned to prevent.
Low Earth orbit (LEO) satellite constellations, such as Starlink and Kuiper, are rapidly emerging as a critical backbone for low-latency global connectivity. As these systems expand, they become more attractive attack targets, necessitating increased resilience and security. Threat actors seek to exploit constellation-...
A hierarchical Graph Attention Transformer-Proximal Policy Optimization (GAT-PPO) framework is proposed, where a high-level agent selects aggregation nodes and a low-level agent performs packet-level routing and offset control.
This work proposes a continual computing based federated learning framework, referred to as CoCoFL, in which scheduled devices participate in the global model aggregation, while unscheduled devices continue updating their local models taking into account model staleness.
The Satellite Internet of Things (SIoT) leverages low Earth orbit (LEO) satellite constellations to support wide-area, real-time, and intelligent services such as disaster monitoring, ship tracking, and environmental sensing. These tasks demand collaborative model training across multiple satellites to improve predicti...
Low Earth orbit (LEO) satellite networks constitute a critical space-segment infrastructure for integrated space-aerial-terrestrial networks, where autonomous and reliable control is essential for mission-critical service orchestration. To support scalable space-layer control, LEO satellite networks require dynamic dom...
Low-Earth-orbit (LEO) mega-constellations are expected to support ubiquitous connectivity, yet resilient access remains challenging under satellite mobility, adversarial jamming, and limited onboard resources. This paper investigates user association and scheduling in LEO networks under adversarial jamming, while accou...
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