1 citations · 1 across the 8 of their papers we have counts for
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From Information Freshness to Semantics of Information and Goal-oriented Communications
Jiping Luo, Erfan Delfani, Mehrdad Salimnejad +1
Future wireless networks must support real-time, data-driven cyber-physical systems in which communication is tightly coupled with sensing, inference, control, and decision-making.…
From AoI to QVAoI: Query-Based Semantics-Aware Scheduling for Energy-Harvesting IoT Systems
Erfan Delfani, Nikolaos Pappas
In this work, we study the freshness and significance of information in an IoT status update system in which an Energy Harvesting (EH) device samples an information source and forw…
Optimizing Information Freshness in IoT Systems with Update Rate Constraints: A Token-Based Approach
Erfan Delfani, Nikolaos Pappas
In Internet of Things (IoT) status update systems, where information is sampled and subsequently transmitted from a source to a destination node, the imperative necessity lies in m…
State-Aware Timeliness in Energy Harvesting IoT Systems Monitoring a Markovian Source
Erfan Delfani, George J. Stamatakis, Nikolaos Pappas
In this study, we investigate the optimal transmission policies within an energy harvesting status update system, where the demand for status updates depends on the state of the so…
Version Age-Optimal Cached Status Updates in a Gossiping Network with Energy Harvesting Sensor
Erfan Delfani, Nikolaos Pappas
In this work, we consider a real-time IoT monitoring system in which an energy harvesting sensor with a finite-size battery measures a physical process and transmits the status upd…