12 citations · 14 across the 3 of their papers we have counts for
3 papers
cs.DS2015★ 1 cited
Improved Practical Matrix Sketching with Guarantees
Amey Desai, Mina Ghashami, Jeff M. Phillips
Matrices have become essential data representations for many large-scale problems in data analytics, and hence matrix sketching is a critical task. Although much research has focus…
cs.DS2015★ 12 cited
Frequent Directions : Simple and Deterministic Matrix Sketching
Mina Ghashami, Edo Liberty, Jeff M. Phillips +1
We describe a new algorithm called Frequent Directions for deterministic matrix sketching in the row-updates model. The algorithm is presented an arbitrary input matrix $A \in R^{n…
cs.DB2014★ 1 cited
Continuous Matrix Approximation on Distributed Data
Mina Ghashami, Jeff M. Phillips, Feifei Li
Tracking and approximating data matrices in streaming fashion is a fundamental challenge. The problem requires more care and attention when data comes from multiple distributed sit…