Matches in SemOpenAlex for { <https://semopenalex.org/work/W4320201108> ?p ?o ?g. }
Showing items 1 to 53 of
53
with 100 items per page.
- W4320201108 abstract "The age of information minimization problems has been extensively studied in Real-time monitoring applications frameworks. In this paper, we consider the problem of monitoring the states of unknown remote source that evolves according to a Markovian Process. A central scheduler decides at each time slot whether to schedule the source or not in order to receive the new status updates in such a way as to minimize the Mean Age of Incorrect Information (MAoII). When the scheduler knows the source parameters, we formulate the minimization problem as an MDP problem. Then, we prove that the optimal solution is a threshold-based policy. When the source's parameters are unknown, the problem's difficulty lies in finding a strategy with a good trade-off between exploitation and exploration. Indeed, we need to provide an algorithm implemented by the scheduler that jointly estimates the unknown parameters (exploration) and minimizes the MAoII (exploitation). However, considering our system model, we can only explore the source if the monitor decides to schedule it. Then, applying the greedy approach, we risk definitively stopping the exploration process in the case where at a specific time, we end up with an estimation of the Markovian source's parameters to which the corresponding optimal solution is never to transmit. In this case, we can no longer improve the estimation of our unknown parameters, which may significantly detract from the performance of the algorithm. For that, we develop a new learning algorithm that gives a good balance between exploration and exploitation to avoid this main problem. Then, we theoretically analyze the performance of our algorithm compared to a genie solution by proving that the regret bound at time T is log(T). Finally, we provide some numerical results to highlight the performance of our derived policy compared to the greedy approach." @default.
- W4320201108 created "2023-02-13" @default.
- W4320201108 creator A5002000523 @default.
- W4320201108 creator A5013908963 @default.
- W4320201108 date "2022-10-18" @default.
- W4320201108 modified "2023-09-23" @default.
- W4320201108 title "Minimizing the Age of Incorrect Information for Unknown Markovian Source" @default.
- W4320201108 doi "https://doi.org/10.48550/arxiv.2210.09681" @default.
- W4320201108 hasPublicationYear "2022" @default.
- W4320201108 type Work @default.
- W4320201108 citedByCount "0" @default.
- W4320201108 crossrefType "posted-content" @default.
- W4320201108 hasAuthorship W4320201108A5002000523 @default.
- W4320201108 hasAuthorship W4320201108A5013908963 @default.
- W4320201108 hasBestOaLocation W43202011081 @default.
- W4320201108 hasConcept C105795698 @default.
- W4320201108 hasConcept C111919701 @default.
- W4320201108 hasConcept C126255220 @default.
- W4320201108 hasConcept C147764199 @default.
- W4320201108 hasConcept C159886148 @default.
- W4320201108 hasConcept C199360897 @default.
- W4320201108 hasConcept C206729178 @default.
- W4320201108 hasConcept C33923547 @default.
- W4320201108 hasConcept C41008148 @default.
- W4320201108 hasConcept C68387754 @default.
- W4320201108 hasConcept C98045186 @default.
- W4320201108 hasConceptScore W4320201108C105795698 @default.
- W4320201108 hasConceptScore W4320201108C111919701 @default.
- W4320201108 hasConceptScore W4320201108C126255220 @default.
- W4320201108 hasConceptScore W4320201108C147764199 @default.
- W4320201108 hasConceptScore W4320201108C159886148 @default.
- W4320201108 hasConceptScore W4320201108C199360897 @default.
- W4320201108 hasConceptScore W4320201108C206729178 @default.
- W4320201108 hasConceptScore W4320201108C33923547 @default.
- W4320201108 hasConceptScore W4320201108C41008148 @default.
- W4320201108 hasConceptScore W4320201108C68387754 @default.
- W4320201108 hasConceptScore W4320201108C98045186 @default.
- W4320201108 hasLocation W43202011081 @default.
- W4320201108 hasOpenAccess W4320201108 @default.
- W4320201108 hasPrimaryLocation W43202011081 @default.
- W4320201108 hasRelatedWork W1581479499 @default.
- W4320201108 hasRelatedWork W1602329537 @default.
- W4320201108 hasRelatedWork W2046479321 @default.
- W4320201108 hasRelatedWork W2080850478 @default.
- W4320201108 hasRelatedWork W2095500141 @default.
- W4320201108 hasRelatedWork W2413070362 @default.
- W4320201108 hasRelatedWork W2520902986 @default.
- W4320201108 hasRelatedWork W2895904586 @default.
- W4320201108 hasRelatedWork W3109322413 @default.
- W4320201108 hasRelatedWork W78595703 @default.
- W4320201108 isParatext "false" @default.
- W4320201108 isRetracted "false" @default.
- W4320201108 workType "article" @default.