3 papers
cs.IT2026
Age of Incorrect Information for Generic Discrete-Time Markov Sources
Konstantinos Bountrogiannis, Anthony Ephremides, Panagiotis Tsakalides +1
This work introduces a framework for analyzing the Age of Incorrect Information (AoII) in a real-time monitoring system with a generic discrete-time Markov source. We study a noisy…
cs.IT2026
Semantics in Actuation Systems: From Age of Actuation to Age of Actuated Information
Ali Nikkhah, Anthony Ephremides, Nikolaos Pappas
In this paper, we study the timeliness of actions in communication systems where actuation is constrained by control permissions or energy availability. Building on the Age of Actu…
cs.IT2024
Optimizing Version Innovation Age for Monitoring Markovian Source in Energy-Harvesting Systems
Mehrdad Salimnejad, Anthony Ephremides, Marios Kountouris +1
We study the real-time remote tracking of a two-state Markov process by an energy harvesting source. The source decides whether to transmit over an unreliable channel based on the…