120 citations · 262 across the 34 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cs.SI2014
Tracking Triadic Cardinality Distributions for Burst Detection in Social Activity Streams
Junzhou Zhao, John C. S. Lui, Don Towsley +2
In everyday life, we often observe unusually frequent interactions among people before or during important events, e.g., we receive/send more greetings from/to our friends on Chris…
cs.SI2014
Design of Efficient Sampling Methods on Hybrid Social-Affiliation Networks
Junzhou Zhao, John C. S. Lui, Don Towsley +2
Graph sampling via crawling has become increasingly popular and important in the study of measuring various characteristics of large scale complex networks. While powerful, it is k…