78 citations · 156 across the 6 of their papers we have counts for
6 papers
Accelerated Nearest Neighbor Search with Quick ADC
Fabien André, Anne-Marie Kermarrec, Nicolas Le Scouarnec
Efficient Nearest Neighbor (NN) search in high-dimensional spaces is a foundation of many multimedia retrieval systems. Because it offers low responses times, Product Quantization…
Fast Product-Matrix Regenerating Codes
Nicolas Le Scouarnec
Distributed storage systems support failures of individual devices by the use of replication or erasure correcting codes. While erasure correcting codes offer a better storage effi…
Cache policies for cloud-based systems: To keep or not to keep
Nicolas Le Scouarnec, Christoph Neumann, Gilles Straub
In this paper, we study cache policies for cloud-based caching. Cloud-based caching uses cloud storage services such as Amazon S3 as a cache for data items that would have been rec…
Regenerating Codes: A System Perspective
Steve Jiekak, Anne-Marie Kermarrec, Nicolas Le Scouarnec +2
The explosion of the amount of data stored in cloud systems calls for more efficient paradigms for redundancy. While replication is widely used to ensure data availability, erasure…
Exact Scalar Minimum Storage Coordinated Regenerating Codes
Nicolas Le Scouarnec
We study the exact and optimal repair of multiple failures in codes for distributed storage. More particularly, we examine the use of interference alignment to build exact scalar m…
Repairing Multiple Failures with Coordinated and Adaptive Regenerating Codes
Anne-Marie Kermarrec, Gilles Straub, Nicolas Le Scouarnec
Erasure correcting codes are widely used to ensure data persistence in distributed storage systems. This paper addresses the simultaneous repair of multiple failures in such codes.…