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eess.SY2026
In-Orbit Intelligence or Ground Offloading? Inference Freshness under Intermittent Satellite Connectivity
Ayse Nur Pehlivanoglu, Aimin Li, Elif Uysal
This paper studies how to balance onboard and ground computation under intermittent LEO connectivity for optimized inference freshness. As connectivity varies in time, the system s…
cs.IT2026
Age of Information in Time-Varying Multi-Priority Queues
Burak Karasakal, Aimin Li, Elif Uysal
In networks with intermittent connectivity, such as mobile, aerial, and space systems, maintaining information freshness is complicated by time-varying arrivals, service disruption…
cs.NI2026
ASTRA: Asynchronous Age-Aware Satellite Random Access via Mean-Field Control
Sayam Chakraborty, Aimin Li, Yigit Ince +2
Satellite Internet-of-Things (IoT) enables massive status-update services beyond terrestrial coverage, but grant-free uplink access creates a coupled freshness-control problem: inc…