31 citations · 75 across the 13 of their papers we have counts for
3 papers · 1 filter
Leveraging History for Faster Sampling of Online Social Networks
Zhuojie Zhou, Nan Zhang, Gautam Das
How to enable efficient analytics over such data has been an increasingly important research problem. Given the sheer size of such social networks, many existing studies resort to…
Walk, Not Wait: Faster Sampling Over Online Social Networks
Azade Nazi, Zhuojie Zhou, Saravanan Thirumuruganathan +2
In this paper, we introduce a novel, general purpose, technique for faster sampling of nodes over an online social network. Specifically, unlike traditional random walk which wait…
Faster Random Walks By Rewiring Online Social Networks On-The-Fly
Zhuojie Zhou, Nan Zhang, Zhiguo Gong +1
Many online social networks feature restrictive web interfaces which only allow the query of a user's local neighborhood through the interface. To enable analytics over such an onl…