81 citations · 153 across the 23 of their papers we have counts for
Showing 2023Show all
3 papers · 1 filter
cs.IT2023
Timely Multi-Process Estimation Over Erasure Channels With and Without Feedback: Signal-Independent Policies
Karim Banawan, Ahmed Arafa, Karim G. Seddik
We consider a multi-process remote estimation system observing independent Ornstein-Uhlenbeck processes. In this system, a shared sensor samples the processes in such a way…
cs.IT2023
Private Status Updating with Erasures: A Case for Retransmission Without Resampling
Ahmed Arafa, Karim Banawan
A status updating system is considered in which a source updates a destination over an erasure channel. The utility of the updates is measured through a function of their age-of-in…
cs.IT2023★ 1 cited
Delay Sensitive Hierarchical Federated Learning with Stochastic Local Updates
Abdulmoneam Ali, Ahmed Arafa
The impact of local averaging on the performance of federated learning (FL) systems is studied in the presence of communication delay between the clients and the parameter server.…