56 citations · 449 across the 44 of their papers we have counts for
6 papers · 1 filter
Generalizations and Extensions to Lifting Constructions for Coded Caching
V. R. Aravind, Pradeep Kiran Sarvepalli, Andrew Thangaraj
Coded caching is a technique for achieving increased throughput in cached networks during peak hours. Placement delivery arrays (PDAs) capture both placement and delivery scheme re…
Capacity Achieving Uncoded PIR Protocol based on Combinatorial Designs
Mohit Shrivastava, Pradeep Sarvepalli
In this paper we study the problem of private information retrieval where a user seeks to retrieve one of the files from a cluster of non-colluding servers without revealin…
Latency optimal storage and scheduling of replicated fragments for memory-constrained servers
Rooji Jinan, Ajay Badita, Pradeep Sarvepalli +1
We consider the setting of distributed storage system where a single file is subdivided into smaller fragments of same size which are then replicated with a common replication fact…
Lifting Constructions of PDAs for Coded Caching with Linear Subpacketization
V R Aravind, Pradeep Kiran Sarvepalli, Andrew Thangaraj
Coded caching is a technique where multicasting and coding opportunities are utilized to achieve better rate-memory tradeoff in cached networks. A crucial parameter in coded cachin…
Subpacketization in Coded Caching with Demand Privacy
Aravind V R, Pradeep Sarvepalli, Andrew Thangaraj
Coded caching is a technique where we utilize multi-casting opportunities to reduce rate in cached networks. One limitation of coded caching schemes is that they reveal the demands…
Duadic Group Algebra Codes
Salah A. Aly, Andreas Klappenecker, Pradeep Kiran Sarvepalli
Duadic group algebra codes are a generalization of quadratic residue codes. This paper settles an open problem raised by Zhu concerning the existence of duadic group algebra codes.…