13 citations · 43 across the 10 of their papers we have counts for
4 papers · 1 filter
Secure Determinant Codes for Distributed Storage Systems
Adel Elmahdy, Michelle Kleckler, Soheil Mohajer
The information-theoretic secure exact-repair regenerating codes for distributed storage systems (DSSs) with parameters are studied in this paper. We consider dist…
On the Fundamental Limits of Matrix Completion: Leveraging Hierarchical Similarity Graphs
Junhyung Ahn, Adel Elmahdy, Soheil Mohajer +1
We study the matrix completion problem that leverages hierarchical similarity graphs as side information in the context of recommender systems. Under a hierarchical stochastic bloc…
On the Fundamental Limits of Coded Data Shuffling for Distributed Machine Learning
Adel Elmahdy, Soheil Mohajer
We consider the data shuffling problem in a distributed learning system, in which a master node is connected to a set of worker nodes, via a shared link, in order to communicate a…
Asymmetric Degrees of Freedom of the Full-Duplex MIMO 3-Way Channel with Unicast and Broadcast Messages
Adel M. Elmahdy, Amr El-Keyi, Yahya Mohasseb +4
In this paper, we characterize the asymmetric total degrees of freedom (DoF) of a multiple-input multiple-output (MIMO) 3-way channel. Each node has a separate-antenna full-duplex…