181 citations · 552 across the 38 of their papers we have counts for
8 papers · 1 filter
Capacity of Private Linear Computation for Coded Databases
Sarah A. Obead, Hsuan-Yin Lin, Eirik Rosnes +1
We consider the problem of private linear computation (PLC) in a distributed storage system. In PLC, a user wishes to compute a linear combination of messages stored in noncoll…
Algebraic Optimization of Binary Spatially Coupled Measurement Matrices for Interval Passing
Salman Habib, Joerg Kliewer
We consider binary spatially coupled (SC) low density measurement matrices for low complexity reconstruction of sparse signals via the interval passing algorithm (IPA). The IPA is…
Strong Coordination over Noisy Channels
Sarah A. Obead, Badri N. Vellambi, Jörg Kliewer
We study the problem of strong coordination of the actions of two nodes and that communicate over a discrete memoryless channel (DMC) such that the actions follow a prescri…
Coded Computation Against Distributed Straggling Channel Decoders in the Cloud for Gaussian Uplink Channels
Jinwen Shi, Cong Ling, Osvaldo Simeone +1
The uplink of a Cloud Radio Access Network (CRAN) architecture is studied, where decoding at the cloud takes place at distributed decoding processors. To mitigate the impact of str…
A Code Equivalence between Secure Network and Index Coding
Lawrence Ong, Jörg Kliewer, Badri N. Vellambi +1
A code equivalence between index coding and network coding was established, which shows that any index-coding instance can be mapped to a network-coding instance, for which any ind…
Achievable Rate of Private Function Retrieval from MDS Coded Databases
Sarah A. Obead, Jörg Kliewer
We study the problem of private function retrieval (PFR) in a distributed storage system. In PFR the user wishes to retrieve a linear combination of messages stored in non-coll…