16 citations · 79 across the 10 of their papers we have counts for
8 papers · 1 filter
Non-homogeneous Two-Rack Model for Distributed Storage Systems
Jaume Pernas, Bernat Gastony, Chau Yuen +1
In the traditional two-rack distributed storage system (DSS) model, due to the assumption that the storage capacity of each node is the same, the minimum bandwidth regenerating (MB…
A realistic distributed storage system: the rack model
Bernat Gastón, Jaume Pujol, Mercè Villanueva
In a realistic distributed storage environment, storage nodes are usually placed in racks, a metallic support designed to accommodate electronic equipment. It is known that the com…
A realistic distributed storage system that minimizes data storage and repair bandwidth
Bernat Gastón, Jaume Pujol, Mercè Villanueva
In a realistic distributed storage environment, storage nodes are usually placed in racks, a metallic support designed to accommodate electronic equipment. It is known that the com…
Quasi-cyclic Flexible Regenerating Codes
Bernat Gastón, Jaume Pujol, Mercè Villanueva
In a distributed storage environment, where the data is placed in nodes connected through a network, it is likely that one of these nodes fails. It is known that the use of erasure…
Construction of Additive Reed-Muller Codes
J. Pujol, J. Rifà, L. Ronquillo
The well known Plotkin construction is, in the current paper, generalized and used to yield new families of Z2Z4-additive codes, whose length, dimension as well as minimum distance…
Z2Z4-linear codes: rank and kernel
Cristina Fernandez-Cordoba, Jaume Pujol, Merce Villanueva
A code C is Z2Z4-additive if the set of coordinates can be partitioned into two subsets X and Y such that the punctured code of C by deleting the coordinates outside X (respectivel…