43 citations · 48 across the 3 of their papers we have counts for
3 papers
A Connection Between Locally Repairable Codes and Exact Regenerating Codes
Toni Ernvall, Thomas Westerbäck, Ragnar Freij-Hollanti +1
Typically, locally repairable codes (LRCs) and regenerating codes have been studied independently of each other, and it has not been clear how the parameters of one relate to those…
Applications of Polymatroid Theory to Distributed Storage Systems
Thomas Westerbäck, Ragnar Freij-Hollanti, Camilla Hollanti
In this paper, a link between polymatroid theory and locally repairable codes (LRCs) is established. The codes considered here are completely general in that they are subsets of $A…
Constructions and Properties of Linear Locally Repairable Codes
Toni Ernvall, Thomas Westerbäck, Camilla Hollanti +1
In this paper, locally repairable codes with all-symbol locality are studied. Methods to modify already existing codes are presented. Also, it is shown that with high probability,…