2 papers
math.CO2023
Maximum Flag-Rank Distance Codes
Gianira N. Alfarano, Alessandro Neri, Ferdinando Zullo
In this paper we extend the study of linear spaces of upper triangular matrices endowed with the flag-rank metric. Such metric spaces are isometric to certain spaces of degenerate…
cs.IT2022
Dual-Code Bounds on Multiple Concurrent (Local) Data Recovery
Gianira N. Alfarano, Alberto Ravagnani, Emina Soljanin
We are concerned with linear redundancy storage schemes regarding their ability to provide concurrent (local) recovery of multiple data objects. This paper initiates a study of suc…