Mergeable summaries
Randomized algorithms for tracking distributed count, frequencies, and ranks
Proceedings of the 31st symposium on Principles of Database Systems - PODS ’12
ACM Transactions on Database Systems
Ke Yi
Zhewei Wei
Pankaj K. Agarwal
Graham Cormode
Jeff Phillips
Jeff M. Phillips
Matrix Sketching Over Sliding Windows
Compact Summaries over Large Datasets
Continuous matrix approximation on distributed data