135 citations · 415 across the 43 of their papers we have counts for
8 papers · 1 filter
In-Network Redundancy Generation for Opportunistic Speedup of Backup
Lluis Pamies-Juarez, Anwitaman Datta, Frédérique Oggier
Erasure coding is a storage-efficient alternative to replication for achieving reliable data backup in distributed storage systems. During the storage process, traditional erasure…
An Error Probability Approach to MIMO Wiretap Channels
Jean-Claude Belfiore, Frédérique Oggier
We consider MIMO (Multiple Input Multiple Output) wiretap channels, where a legitimate transmitter Alice is communicating with a legitimate receiver Bob in the presence of an eaves…
An Overview of Codes Tailor-made for Better Repairability in Networked Distributed Storage Systems
Anwitaman Datta, Frederique Oggier
The continuously increasing amount of digital data generated by today's society asks for better storage solutions. This survey looks at a new generation of coding techniques design…
Homomorphic Self-repairing Codes for Agile Maintenance of Distributed Storage Systems
Frederique Oggier, Anwitaman Datta
Distributed data storage systems are essential to deal with the need to store massive volumes of data. In order to make such a system fault-tolerant, some form of redundancy become…
Byzantine Fault Tolerance of Regenerating Codes
Frédérique Oggier, Anwitaman Datta
Recent years have witnessed a slew of coding techniques custom designed for networked storage systems. Network coding inspired regenerating codes are the most prolifically studied…
Self-Repairing Codes for Distributed Storage - A Projective Geometric Construction
Frederique Oggier, Anwitaman Datta
Self-Repairing Codes (SRC) are codes designed to suit the need of coding for distributed networked storage: they not only allow stored data to be recovered even in the presence of…