6 papers · 1 filter
Hierarchical Coded Gradient Aggregation Based on Layered MDS Codes
M. Nikhil Krishnan, Anoop Thomas, Birenjith Sasidharan
The growing privacy concerns and the communication costs associated with transmitting raw data have resulted in techniques like federated learning, where the machine learning model…
Coded Gradient Aggregation: A Tradeoff Between Communication Costs at Edge Nodes and at Helper Nodes
Birenjith Sasidharan, Anoop Thomas
The increasing amount of data generated at the edge/client nodes and the privacy concerns have resulted in learning at the edge, in which the computations are performed at edge dev…
An Optimal Linear Error Correcting Delivery Scheme for Coded Caching with Shared Caches
Nujoom Sageer Karat, Spandan Dey, Anoop Thomas +1
Classical coded caching setting avails each user to have one dedicated cache. This is generalized to a more general shared cache scheme and the exact expression for the worst case…
Optimal Error Correcting Delivery Scheme for an Optimal Coded Caching Scheme with Small Buffers
Nujoom Sageer Karat, Anoop Thomas, B. Sundar Rajan
Optimal delivery scheme for coded caching problems with small buffer sizes and the number of users no less than the amount of files in the server was proposed by Chen, Fan and Leta…
Optimal Error Correcting Delivery Scheme for Coded Caching with Symmetric Batch Prefetching
Nujoom Sageer Karat, Anoop Thomas, B. Sundar Rajan
Coded caching is used to reduce network congestion during peak hours. A single server is connected to a set of users through a bottleneck link, which generally is assumed to be err…
Vector Linear Error Correcting Index Codes and Discrete Polymatroids
Anoop Thomas, B. Sundar Rajan
The connection between index coding and matroid theory have been well studied in the recent past. El Rouayheb et al. established a connection between multi linear representation of…