2 papers
cs.DS2018
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…
cs.AI2017
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.…