7 citations · 26 across the 6 of their papers we have counts for
7 papers
Age of Information for Multiple-Source Multiple-Server Networks
Alireza Javani, Marwen Zorgui, Zhiying Wang
Having timely and fresh knowledge about the current state of information sources is critical in a variety of applications. In particular, a status update may arrive at the destinat…
On the Age of Information in Erasure Channels with Feedback
Alireza Javani, Marwen Zorgui, Zhiying Wang
We consider a status updating system where having timely knowledge about the information source at the destination (monitor) is of utmost importance. By utilizing the age of inform…
Non-Stationary Polar Codes for Resistive Memories
Marwen Zorgui, Mohammed E. Fouda, Zhiying Wang +2
Resistive memories are considered a promising memory technology enabling high storage densities with in-memory computing capabilities. However, the readout reliability of resistive…
Storage-Efficient Shared Memory Emulation
Marwen Zorgui, Robert Mateescu, Filip Blagojevic +2
We study the design of storage-efficient algorithms for emulating atomic shared memory over an asynchronous, distributed message-passing system. Our first algorithm is an atomic si…
On the Achievability Region of Regenerating Codes for Multiple Erasures
Marwen Zorgui, Zhiying Wang
We study the problem of centralized exact repair of multiple failures in distributed storage. We describe constructions that achieve a new set of interior points under exact repair…
Centralized Multi-Node Repair Regenerating Codes
Marwen Zorgui, Zhiying Wang
In a distributed storage system, recovering from multiple failures is a critical and frequent task that is crucial for maintaining the system's reliability and fault-tolerance. In…
Secret-Key Agreement with Public Discussion subject to an Amplitude Constraint
Marwen Zorgui, Zouheir Rezki, Basel Alomair +1
This paper considers the problem of secret-key agreement with public discussion subject to a peak power constraint on the channel input. The optimal input distribution is prove…