15 citations · 31 across the 5 of their papers we have counts for
4 papers · 1 filter
LocalNewton: Reducing Communication Bottleneck for Distributed Learning
Vipul Gupta, Avishek Ghosh, Michal Derezinski +3
To address the communication bottleneck problem in distributed optimization within a master-worker framework, we propose LocalNewton, a distributed second-order algorithm with loca…
Serverless Straggler Mitigation using Local Error-Correcting Codes
Vipul Gupta, Dominic Carrano, Yaoqing Yang +3
Inexpensive cloud services, such as serverless computing, are often vulnerable to straggling nodes that increase end-to-end latency for distributed computation. We propose and impl…
OverSketched Newton: Fast Convex Optimization for Serverless Systems
Vipul Gupta, Swanand Kadhe, Thomas Courtade +2
Motivated by recent developments in serverless systems for large-scale computation as well as improvements in scalable randomized matrix algorithms, we develop OverSketched Newton,…
OverSketch: Approximate Matrix Multiplication for the Cloud
Vipul Gupta, Shusen Wang, Thomas Courtade +1
We propose OverSketch, an approximate algorithm for distributed matrix multiplication in serverless computing. OverSketch leverages ideas from matrix sketching and high-performance…