30 citations · 30 across the 3 of their papers we have counts for
3 papers
FLEET: Butterfly Estimation from a Bipartite Graph Stream
Seyed-Vahid Sanei-Mehri, Yu Zhang, Ahmet Erdem Sariyuce +1
We consider space-efficient single-pass estimation of the number of butterflies, a fundamental bipartite graph motif, from a massive bipartite graph stream where each edge represen…
Learning Graphical Models from a Distributed Stream
Yu Zhang, Srikanta Tirthapura, Graham Cormode
A current challenge for data management systems is to support the construction and maintenance of machine learning models over data that is large, multi-dimensional, and evolving.…
Streaming k-Means Clustering with Fast Queries
Yu Zhang, Kanat Tangwongsan, Srikanta Tirthapura
We present methods for k-means clustering on a stream with a focus on providing fast responses to clustering queries. Compared to the current state-of-the-art, our methods provide…