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cs.IT2026
Age Optimal Sampling and Routing under Intermittent Links and Energy Constraints
Adem Utku Atasayar, Aimin Li, ÃaÄrı Arı +1
Links in practical systems, such as satellite--terrestrial integrated networks, exhibit distinct delay distributions, intermittent availability, and heterogeneous energy costs. The…
cs.IT2026
Taming the Heavy Tail: Age-Optimal Preemption
Aimin Li, YiÄit Ä°nce, Elif Uysal
This paper studies a continuous-time joint sampling-and-preemption problem, incorporating sampling and preemption penalties under general service-time distributions. We formulate t…
cs.IT2025
Optimal Sampling and Scheduling for Remote Fusion Estimation of Correlated Wiener Processes
Aimin Li, Elif Uysal
In distributed sensor networks, sensors often observe a dynamic process within overlapping regions. Due to random delays, these correlated observations arrive at the fusion center…