7. ● I am Henok
– Originally, from Ethiopia
– Currently, a PhD student at the University of
Wyoming
● Working on Evolutionary Computation
– I like playing and watching Soccer
– But skiing, not so much so
9. Queries
● On the re-tweet graph
– who are my audiences?
● Geographically, social groups
– Betweenness centrality
● Who is relevant to spread out my tweet?
● Identify influential followers