Aditya Ramamoorthy

Preserving Sparsity and Privacy in Straggler-Resilient Distributed Matrix Computations

2023 · arXiv (Cornell University)

Existing approaches to distributed matrix computations involve allocating coded combinations of submatrices to worker nodes, to build resilience to stragglers and/or enhance privacy. In this study, we consider the challenge of preserving input sparsity in …